Merge pull request #229 from Random-Liu/deploy-release

Deploy release for each branch update.

.travis.yml

@@ -50,14 +50,12 @@ jobs:
         - make .gitvalidation
         - make verify
         - make binaries
-        - make release
       go: 1.8.x
     - script:
         - make install.tools
         - make .gitvalidation
         - make verify
         - make binaries
-        - make release
       go: tip
     - stage: Test
       script:
@@ -76,3 +74,8 @@ jobs:
         - make install.deps
         - UPLOAD_LOG=true make test-e2e-node
       go: 1.8.x
+    - stage: Deploy
+      script:
+        - test "${TRAVIS_PULL_REQUEST}" != "false" && exit 0 || true
+        - make push
+      go: 1.8.x

Makefile

@@ -38,6 +38,7 @@ help:
 	@echo " * 'binaries'       - Build cri-containerd"
 	@echo " * 'static-binaries - Build static cri-containerd"
 	@echo " * 'release'        - Build release tarball"
+	@echo " * 'push'           - Push release tarball to GCS"
 	@echo " * 'test'           - Test cri-containerd"
 	@echo " * 'test-cri'       - Test cri-containerd with cri validation test"
 	@echo " * 'test-e2e-node'  - Test cri-containerd with Kubernetes node e2e test"
@@ -99,6 +100,9 @@ $(BUILD_DIR)/$(TARBALL): $(BUILD_DIR)/cri-containerd hack/versions
 
 release: $(BUILD_DIR)/$(TARBALL)
 
+push: $(BUILD_DIR)/$(TARBALL)
+	@@BUILD_DIR=$(BUILD_DIR) TARBALL=$(TARBALL) ./hack/push.sh
+
 .PHONY: install.deps
 
 install.deps:
@@ -129,6 +133,7 @@ install.tools: .install.gitvalidation .install.gometalinter
 	binaries \
 	static-binaries \
 	release \
+	push \
 	boiler \
 	clean \
 	default \

hack/push.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+source $(dirname "${BASH_SOURCE[0]}")/test-utils.sh
+
+DEPLOY_BUCKET=${DEPLOY_BUCKET:-"cri-containerd-staging"}
+BUILD_DIR=${BUILD_DIR:-"_output"}
+TARBALL=${TARBALL:-"cri-containerd.tar.gz"}
+
+release_tar=${ROOT}/${BUILD_DIR}/${TARBALL}
+if [ ! -e ${release_tar} ]; then
+  echo "Release tarball is not built"
+  exit 1
+fi
+
+if ! gsutil ls "gs://${DEPLOY_BUCKET}" > /dev/null; then
+  create_ttl_bucket ${DEPLOY_BUCKET}
+fi
+
+# TODO(random-liu): Add checksum for the tarball.
+gsutil cp ${release_tar} "gs://${DEPLOY_BUCKET}/"
+echo "Release tarball is uploaded to:
+  https://storage.googleapis.com/${DEPLOY_BUCKET}/${TARBALL}"

hack/test-utils.sh

@@ -62,17 +62,27 @@ upload_logs_to_gcs() {
   local -r dir=$2
   local -r result=$3
   if ! gsutil ls "gs://${bucket}" > /dev/null; then
-    gsutil mb "gs://${bucket}"
+    create_ttl_bucket ${bucket}
-    gsutil -m acl ch -g all:R "gs://${bucket}"
-    gsutil defacl set public-read "gs://${bucket}"
-    local -r bucket_rule=$(mktemp)
-    # Set 30 day TTL for logs inside the bucket.
-    echo '{"rule": [{"action": {"type": "Delete"},"condition": {"age": 30}}]}' > ${bucket_rule}
-    gsutil lifecycle set "${bucket_rule}" "gs://${bucket}"
-    rm "${bucket_rule}"
   fi
   local -r upload_log_path=${bucket}/${dir}
   gsutil cp -r "${REPORT_DIR}" "gs://${upload_log_path}"
   echo "Test logs are uploaed to:
     http://gcsweb.k8s.io/gcs/${upload_log_path}/"
 }
+
+# create_ttl_bucket create a public bucket in which all objects
+# have a default TTL (30 days).
+# Var set:
+# 1. Bucket: gcs bucket name.
+create_ttl_bucket() {
+  local -r bucket=$1
+  gsutil mb "gs://${bucket}"
+  local -r bucket_rule=$(mktemp)
+  # Set 30 day TTL for logs inside the bucket.
+  echo '{"rule": [{"action": {"type": "Delete"},"condition": {"age": 30}}]}' > ${bucket_rule}
+  gsutil lifecycle set "${bucket_rule}" "gs://${bucket}"
+  rm "${bucket_rule}"
+
+  gsutil -m acl ch -g all:R "gs://${bucket}"
+  gsutil defacl set public-read "gs://${bucket}"
+}

hack/versions

@@ -1,5 +1,5 @@
 RUNC_VERSION=e775f0fba3ea329b8b766451c892c41a3d49594d
 CNI_VERSION=v0.6.0
-CONTAINERD_VERSION=c1c2aafffec89aefaff2ba80b81be2277b2903dd
+CONTAINERD_VERSION=v1.0.0-beta.0
 CRITEST_VERSION=d452f7fe9ef7ccc5ec63a8306cf838510cb83441
-KUBERNETES_VERSION=759ba487b33a7566111622e19de607aba45a7342
+KUBERNETES_VERSION=11a836078d0c78a4253a77a3ff6f4a555c4121f9

pkg/server/events.go

@@ -17,8 +17,6 @@ limitations under the License.
 package server
 
 import (
-	"fmt"
-
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/api/services/events/v1"
 	"github.com/containerd/containerd/errdefs"
@@ -33,25 +31,24 @@ import (
 // TODO(random-liu): [P1] Is it possible to drop event during containerd is running?
 type eventMonitor struct {
 	c       *criContainerdService
-	eventstream events.Events_SubscribeClient
+	ch      <-chan *events.Envelope
-	cancel      context.CancelFunc
+	errCh   <-chan error
 	closeCh chan struct{}
+	cancel  context.CancelFunc
 }
 
 // Create new event monitor. New event monitor will start subscribing containerd event. All events
 // happen after it should be monitored.
-func newEventMonitor(c *criContainerdService) (*eventMonitor, error) {
+func newEventMonitor(c *criContainerdService) *eventMonitor {
 	ctx, cancel := context.WithCancel(context.Background())
-	e, err := c.client.Events(ctx)
+	ch, errCh := c.client.Subscribe(ctx)
-	if err != nil {
-		return nil, fmt.Errorf("failed to subscribe containerd event: %v", err)
-	}
 	return &eventMonitor{
 		c:       c,
-		eventstream: e,
+		ch:      ch,
-		cancel:      cancel,
+		errCh:   errCh,
 		closeCh: make(chan struct{}),
-	}, nil
+		cancel:  cancel,
+	}
 }
 
 // start starts the event monitor which monitors and handles all container events. It returns
@@ -59,14 +56,15 @@ func newEventMonitor(c *criContainerdService) (*eventMonitor, error) {
 func (em *eventMonitor) start() <-chan struct{} {
 	go func() {
 		for {
-			e, err := em.eventstream.Recv()
+			select {
-			if err != nil {
+			case e := <-em.ch:
+				glog.V(4).Infof("Received container event timestamp - %v, namespace - %q, topic - %q", e.Timestamp, e.Namespace, e.Topic)
+				em.handleEvent(e)
+			case err := <-em.errCh:
 				glog.Errorf("Failed to handle event stream: %v", err)
 				close(em.closeCh)
 				return
 			}
-			glog.V(4).Infof("Received container event timestamp - %v, namespace - %q, topic - %q", e.Timestamp, e.Namespace, e.Topic)
-			em.handleEvent(e)
 		}
 	}()
 	return em.closeCh

pkg/server/service.go

@@ -155,10 +155,7 @@ func NewCRIContainerdService(
 		return nil, fmt.Errorf("failed to create stream server: %v", err)
 	}
 
-	c.eventMonitor, err = newEventMonitor(c)
+	c.eventMonitor = newEventMonitor(c)
-	if err != nil {
-		return nil, fmt.Errorf("failed to create event monitor: %v", err)
-	}
 
 	// Create the grpc server and register runtime and image services.
 	c.server = grpc.NewServer()

vendor.conf

@@ -1,10 +1,10 @@
 github.com/blang/semver v3.1.0
 github.com/boltdb/bolt v1.3.0-58-ge9cf4fa
 github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
-github.com/containerd/containerd c1c2aafffec89aefaff2ba80b81be2277b2903dd
+github.com/containerd/containerd v1.0.0-beta.0
 github.com/containerd/continuity cf279e6ac893682272b4479d4c67fd3abf878b4e
 github.com/containerd/fifo fbfb6a11ec671efbe94ad1c12c2e98773f19e1e6
-github.com/containerd/cgroups 7a5fdd8330119dc70d850260db8f3594d89d6943
+github.com/containerd/cgroups 5933ab4dc4f7caa3a73a1dc141bd11f42b5c9163
 github.com/coreos/go-systemd d2196463941895ee908e13531a23a39feb9e1243
 github.com/containernetworking/cni v0.6.0
 github.com/containernetworking/plugins v0.6.0
@@ -47,7 +47,7 @@ github.com/syndtr/gocapability e7cb7fa329f456b3855136a2642b197bad7366ba
 github.com/ugorji/go ded73eae5db7e7a0ef6f55aace87a2873c5d2b74
 golang.org/x/net 7dcfb8076726a3fdd9353b6b8a1f1b6be6811bd6
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
-golang.org/x/sys b892924b68aa53038e8a55b255ee0d8391e8eec5
+golang.org/x/sys 7ddbeae9ae08c6a06a59597f0c9edbc5ff2444ce
 golang.org/x/text 19e51611da83d6be54ddafce4a4af510cb3e9ea4
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944
 google.golang.org/grpc v1.3.0

vendor/github.com/containerd/cgroups/blkio.go

@@ -56,8 +56,8 @@ func (b *blkioController) Update(path string, resources *specs.LinuxResources) e
 	return b.Create(path, resources)
 }
 
-func (b *blkioController) Stat(path string, stats *Stats) error {
+func (b *blkioController) Stat(path string, stats *Metrics) error {
-	stats.Blkio = &BlkioStat{}
+	stats.Blkio = &BlkIOStat{}
 	settings := []blkioStatSettings{
 		{
 			name:  "throttle.io_serviced",
@@ -119,7 +119,7 @@ func (b *blkioController) Stat(path string, stats *Stats) error {
 	return nil
 }
 
-func (b *blkioController) readEntry(devices map[deviceKey]string, path, name string, entry *[]BlkioEntry) error {
+func (b *blkioController) readEntry(devices map[deviceKey]string, path, name string, entry *[]*BlkIOEntry) error {
 	f, err := os.Open(filepath.Join(b.Path(path), fmt.Sprintf("blkio.%s", name)))
 	if err != nil {
 		return err
@@ -131,7 +131,7 @@ func (b *blkioController) readEntry(devices map[deviceKey]string, path, name str
 			return err
 		}
 		// format: dev type amount
-		fields := strings.FieldsFunc(sc.Text(), splitBlkioStatLine)
+		fields := strings.FieldsFunc(sc.Text(), splitBlkIOStatLine)
 		if len(fields) < 3 {
 			if len(fields) == 2 && fields[0] == "Total" {
 				// skip total line
@@ -158,7 +158,7 @@ func (b *blkioController) readEntry(devices map[deviceKey]string, path, name str
 		if err != nil {
 			return err
 		}
-		*entry = append(*entry, BlkioEntry{
+		*entry = append(*entry, &BlkIOEntry{
 			Device: devices[deviceKey{major, minor}],
 			Major:  major,
 			Minor:  minor,
@@ -235,7 +235,7 @@ type blkioSettings struct {
 
 type blkioStatSettings struct {
 	name  string
-	entry *[]BlkioEntry
+	entry *[]*BlkIOEntry
 }
 
 func uintf(v interface{}) []byte {
@@ -257,7 +257,7 @@ func throttleddev(v interface{}) []byte {
 	return []byte(fmt.Sprintf("%d:%d %d", td.Major, td.Minor, td.Rate))
 }
 
-func splitBlkioStatLine(r rune) bool {
+func splitBlkIOStatLine(r rune) bool {
 	return r == ' ' || r == ':'
 }
 

vendor/github.com/containerd/cgroups/cgroup.go

@@ -154,8 +154,8 @@ func (c *cgroup) Delete() error {
 	return nil
 }
 
-// Stat returns the current stats for the cgroup
+// Stat returns the current metrics for the cgroup
-func (c *cgroup) Stat(handlers ...ErrorHandler) (*Stats, error) {
+func (c *cgroup) Stat(handlers ...ErrorHandler) (*Metrics, error) {
 	c.mu.Lock()
 	defer c.mu.Unlock()
 	if c.err != nil {
@@ -165,7 +165,12 @@ func (c *cgroup) Stat(handlers ...ErrorHandler) (*Stats, error) {
 		handlers = append(handlers, errPassthrough)
 	}
 	var (
-		stats = &Stats{}
+		stats = &Metrics{
+			CPU: &CPUStat{
+				Throttling: &Throttle{},
+				Usage:      &CPUUsage{},
+			},
+		}
 		wg   = &sync.WaitGroup{}
 		errs = make(chan error, len(c.subsystems))
 	)

vendor/github.com/containerd/cgroups/control.go

@@ -40,7 +40,7 @@ type Cgroup interface {
 	// subsystems are moved one at a time
 	MoveTo(Cgroup) error
 	// Stat returns the stats for all subsystems in the cgroup
-	Stat(...ErrorHandler) (*Stats, error)
+	Stat(...ErrorHandler) (*Metrics, error)
 	// Update updates all the subsystems with the provided resource changes
 	Update(resources *specs.LinuxResources) error
 	// Processes returns all the processes in a select subsystem for the cgroup

vendor/github.com/containerd/cgroups/cpu.go

@@ -84,20 +84,13 @@ func (c *cpuController) Update(path string, resources *specs.LinuxResources) err
 	return c.Create(path, resources)
 }
 
-func (c *cpuController) Stat(path string, stats *Stats) error {
+func (c *cpuController) Stat(path string, stats *Metrics) error {
 	f, err := os.Open(filepath.Join(c.Path(path), "cpu.stat"))
 	if err != nil {
 		return err
 	}
 	defer f.Close()
 	// get or create the cpu field because cpuacct can also set values on this struct
-	stats.cpuMu.Lock()
-	cpu := stats.Cpu
-	if cpu == nil {
-		cpu = &CpuStat{}
-		stats.Cpu = cpu
-	}
-	stats.cpuMu.Unlock()
 	sc := bufio.NewScanner(f)
 	for sc.Scan() {
 		if err := sc.Err(); err != nil {
@@ -109,11 +102,11 @@ func (c *cpuController) Stat(path string, stats *Stats) error {
 		}
 		switch key {
 		case "nr_periods":
-			cpu.Throttling.Periods = v
+			stats.CPU.Throttling.Periods = v
 		case "nr_throttled":
-			cpu.Throttling.ThrottledPeriods = v
+			stats.CPU.Throttling.ThrottledPeriods = v
 		case "throttled_time":
-			cpu.Throttling.ThrottledTime = v
+			stats.CPU.Throttling.ThrottledTime = v
 		}
 	}
 	return nil

vendor/github.com/containerd/cgroups/cpuacct.go

@@ -30,7 +30,7 @@ func (c *cpuacctController) Path(path string) string {
 	return filepath.Join(c.root, path)
 }
 
-func (c *cpuacctController) Stat(path string, stats *Stats) error {
+func (c *cpuacctController) Stat(path string, stats *Metrics) error {
 	user, kernel, err := c.getUsage(path)
 	if err != nil {
 		return err
@@ -43,17 +43,10 @@ func (c *cpuacctController) Stat(path string, stats *Stats) error {
 	if err != nil {
 		return err
 	}
-	stats.cpuMu.Lock()
+	stats.CPU.Usage.Total = total
-	cpu := stats.Cpu
+	stats.CPU.Usage.User = user
-	if cpu == nil {
+	stats.CPU.Usage.Kernel = kernel
-		cpu = &CpuStat{}
+	stats.CPU.Usage.PerCPU = percpu
-		stats.Cpu = cpu
-	}
-	stats.cpuMu.Unlock()
-	cpu.Usage.Total = total
-	cpu.Usage.User = user
-	cpu.Usage.Kernel = kernel
-	cpu.Usage.PerCpu = percpu
 	return nil
 }
 

vendor/github.com/containerd/cgroups/hugetlb.go

@@ -51,20 +51,21 @@ func (h *hugetlbController) Create(path string, resources *specs.LinuxResources)
 	return nil
 }
 
-func (h *hugetlbController) Stat(path string, stats *Stats) error {
+func (h *hugetlbController) Stat(path string, stats *Metrics) error {
-	stats.Hugetlb = make(map[string]HugetlbStat)
 	for _, size := range h.sizes {
 		s, err := h.readSizeStat(path, size)
 		if err != nil {
 			return err
 		}
-		stats.Hugetlb[size] = s
+		stats.Hugetlb = append(stats.Hugetlb, s)
 	}
 	return nil
 }
 
-func (h *hugetlbController) readSizeStat(path, size string) (HugetlbStat, error) {
+func (h *hugetlbController) readSizeStat(path, size string) (*HugetlbStat, error) {
-	var s HugetlbStat
+	s := HugetlbStat{
+		Pagesize: size,
+	}
 	for _, t := range []struct {
 		name  string
 		value *uint64
@@ -84,9 +85,9 @@ func (h *hugetlbController) readSizeStat(path, size string) (HugetlbStat, error)
 	} {
 		v, err := readUint(filepath.Join(h.Path(path), strings.Join([]string{"hugetlb", size, t.name}, ".")))
 		if err != nil {
-			return s, err
+			return nil, err
 		}
 		*t.value = v
 	}
-	return s, nil
+	return &s, nil
 }

vendor/github.com/containerd/cgroups/memory.go

@@ -81,13 +81,18 @@ func (m *memoryController) Update(path string, resources *specs.LinuxResources)
 	return m.set(path, settings)
 }
 
-func (m *memoryController) Stat(path string, stats *Stats) error {
+func (m *memoryController) Stat(path string, stats *Metrics) error {
 	f, err := os.Open(filepath.Join(m.Path(path), "memory.stat"))
 	if err != nil {
 		return err
 	}
 	defer f.Close()
-	stats.Memory = &MemoryStat{}
+	stats.Memory = &MemoryStat{
+		Usage:     &MemoryEntry{},
+		Swap:      &MemoryEntry{},
+		Kernel:    &MemoryEntry{},
+		KernelTCP: &MemoryEntry{},
+	}
 	if err := m.parseStats(f, stats.Memory); err != nil {
 		return err
 	}
@@ -97,19 +102,19 @@ func (m *memoryController) Stat(path string, stats *Stats) error {
 	}{
 		{
 			module: "",
-			entry:  &stats.Memory.Usage,
+			entry:  stats.Memory.Usage,
 		},
 		{
 			module: "memsw",
-			entry:  &stats.Memory.Swap,
+			entry:  stats.Memory.Swap,
 		},
 		{
 			module: "kmem",
-			entry:  &stats.Memory.Kernel,
+			entry:  stats.Memory.Kernel,
 		},
 		{
 			module: "kmem.tcp",
-			entry:  &stats.Memory.KernelTCP,
+			entry:  stats.Memory.KernelTCP,
 		},
 	} {
 		for _, tt := range []struct {

vendor/github.com/containerd/cgroups/metrics.proto

@@ -0,0 +1,111 @@
+syntax = "proto3";
+
+package io.containerd.cgroups.v1;
+
+import "gogoproto/gogo.proto";
+
+message Metrics {
+	repeated HugetlbStat hugetlb = 1;
+	PidsStat pids = 2;
+	CPUStat cpu = 3 [(gogoproto.customname) = "CPU"];
+	MemoryStat memory = 4;
+	BlkIOStat blkio = 5;
+}
+
+message HugetlbStat {
+	uint64 usage = 1;
+	uint64 max = 2;
+	uint64 failcnt = 3;
+	string pagesize = 4;
+}
+
+message PidsStat {
+	uint64 current = 1;
+	uint64 limit = 2;
+}
+
+message CPUStat {
+	CPUUsage usage = 1;
+	Throttle throttling = 2;
+}
+
+message CPUUsage {
+	// values in nanoseconds
+	uint64 total = 1;
+	uint64 kernel = 2;
+	uint64 user = 3;
+	repeated uint64 per_cpu = 4 [(gogoproto.customname) = "PerCPU"];
+
+}
+
+message Throttle {
+	uint64 periods = 1;
+	uint64 throttled_periods = 2;
+	uint64 throttled_time = 3;
+}
+
+message MemoryStat {
+	uint64 cache = 1;
+	uint64 rss = 2 [(gogoproto.customname) = "RSS"];
+	uint64 rss_huge = 3 [(gogoproto.customname) = "RSSHuge"];
+	uint64 mapped_file = 4;
+	uint64 dirty = 5;
+	uint64 writeback = 6;
+	uint64 pg_pg_in = 7;
+	uint64 pg_pg_out = 8;
+	uint64 pg_fault = 9;
+	uint64 pg_maj_fault = 10;
+	uint64 inactive_anon = 11;
+	uint64 active_anon = 12;
+	uint64 inactive_file = 13;
+	uint64 active_file = 14;
+	uint64 unevictable = 15;
+	uint64 hierarchical_memory_limit = 16;
+	uint64 hierarchical_swap_limit = 17;
+	uint64 total_cache = 18;
+	uint64 total_rss = 19 [(gogoproto.customname) = "TotalRSS"];
+	uint64 total_rss_huge = 20 [(gogoproto.customname) = "TotalRSSHuge"];
+	uint64 total_mapped_file = 21;
+	uint64 total_dirty = 22;
+	uint64 total_writeback = 23;
+	uint64 total_pg_pg_in = 24;
+	uint64 total_pg_pg_out = 25;
+	uint64 total_pg_fault = 26;
+	uint64 total_pg_maj_fault = 27;
+	uint64 total_inactive_anon = 28;
+	uint64 total_active_anon = 29;
+	uint64 total_inactive_file = 30;
+	uint64 total_active_file = 31;
+	uint64 total_unevictable = 32;
+	MemoryEntry usage = 33;
+	MemoryEntry swap = 34;
+	MemoryEntry kernel = 35;
+	MemoryEntry kernel_tcp = 36 [(gogoproto.customname) = "KernelTCP"];
+
+}
+
+message MemoryEntry {
+	uint64 limit = 1;
+	uint64 usage = 2;
+	uint64 max = 3;
+	uint64 failcnt = 4;
+}
+
+message BlkIOStat {
+	repeated BlkIOEntry io_service_bytes_recursive = 1;
+	repeated BlkIOEntry io_serviced_recursive = 2;
+	repeated BlkIOEntry io_queued_recursive = 3;
+	repeated BlkIOEntry io_service_time_recursive = 4;
+	repeated BlkIOEntry io_wait_time_recursive = 5;
+	repeated BlkIOEntry io_merged_recursive = 6;
+	repeated BlkIOEntry io_time_recursive = 7;
+	repeated BlkIOEntry sectors_recursive = 8;
+}
+
+message BlkIOEntry {
+	string op = 1;
+	string device = 2;
+	uint64 major = 3;
+	uint64 minor = 4;
+	uint64 value = 5;
+}

vendor/github.com/containerd/cgroups/pids.go

@@ -46,7 +46,7 @@ func (p *pidsController) Update(path string, resources *specs.LinuxResources) er
 	return p.Create(path, resources)
 }
 
-func (p *pidsController) Stat(path string, stats *Stats) error {
+func (p *pidsController) Stat(path string, stats *Metrics) error {
 	current, err := readUint(filepath.Join(p.Path(path), "pids.current"))
 	if err != nil {
 		return err

vendor/github.com/containerd/cgroups/stats.go

@@ -1,109 +0,0 @@
-package cgroups
-
-import "sync"
-
-type Stats struct {
-	cpuMu sync.Mutex
-
-	Hugetlb map[string]HugetlbStat
-	Pids    *PidsStat
-	Cpu     *CpuStat
-	Memory  *MemoryStat
-	Blkio   *BlkioStat
-}
-
-type HugetlbStat struct {
-	Usage   uint64
-	Max     uint64
-	Failcnt uint64
-}
-
-type PidsStat struct {
-	Current uint64
-	Limit   uint64
-}
-
-type CpuStat struct {
-	Usage      CpuUsage
-	Throttling Throttle
-}
-
-type CpuUsage struct {
-	// Units: nanoseconds.
-	Total  uint64
-	PerCpu []uint64
-	Kernel uint64
-	User   uint64
-}
-
-type Throttle struct {
-	Periods          uint64
-	ThrottledPeriods uint64
-	ThrottledTime    uint64
-}
-
-type MemoryStat struct {
-	Cache                   uint64
-	RSS                     uint64
-	RSSHuge                 uint64
-	MappedFile              uint64
-	Dirty                   uint64
-	Writeback               uint64
-	PgPgIn                  uint64
-	PgPgOut                 uint64
-	PgFault                 uint64
-	PgMajFault              uint64
-	InactiveAnon            uint64
-	ActiveAnon              uint64
-	InactiveFile            uint64
-	ActiveFile              uint64
-	Unevictable             uint64
-	HierarchicalMemoryLimit uint64
-	HierarchicalSwapLimit   uint64
-	TotalCache              uint64
-	TotalRSS                uint64
-	TotalRSSHuge            uint64
-	TotalMappedFile         uint64
-	TotalDirty              uint64
-	TotalWriteback          uint64
-	TotalPgPgIn             uint64
-	TotalPgPgOut            uint64
-	TotalPgFault            uint64
-	TotalPgMajFault         uint64
-	TotalInactiveAnon       uint64
-	TotalActiveAnon         uint64
-	TotalInactiveFile       uint64
-	TotalActiveFile         uint64
-	TotalUnevictable        uint64
-
-	Usage     MemoryEntry
-	Swap      MemoryEntry
-	Kernel    MemoryEntry
-	KernelTCP MemoryEntry
-}
-
-type MemoryEntry struct {
-	Limit   uint64
-	Usage   uint64
-	Max     uint64
-	Failcnt uint64
-}
-
-type BlkioStat struct {
-	IoServiceBytesRecursive []BlkioEntry
-	IoServicedRecursive     []BlkioEntry
-	IoQueuedRecursive       []BlkioEntry
-	IoServiceTimeRecursive  []BlkioEntry
-	IoWaitTimeRecursive     []BlkioEntry
-	IoMergedRecursive       []BlkioEntry
-	IoTimeRecursive         []BlkioEntry
-	SectorsRecursive        []BlkioEntry
-}
-
-type BlkioEntry struct {
-	Op     string
-	Device string
-	Major  uint64
-	Minor  uint64
-	Value  uint64
-}

vendor/github.com/containerd/cgroups/subsystem.go

@@ -67,7 +67,7 @@ type deleter interface {
 
 type stater interface {
 	Subsystem
-	Stat(path string, stats *Stats) error
+	Stat(path string, stats *Metrics) error
 }
 
 type updater interface {

vendor/github.com/containerd/cgroups/systemd.go

@@ -43,19 +43,13 @@ func Slice(slice, name string) Path {
 }
 
 func NewSystemd(root string) (*SystemdController, error) {
-	conn, err := systemdDbus.New()
-	if err != nil {
-		return nil, err
-	}
 	return &SystemdController{
 		root: root,
-		conn: conn,
 	}, nil
 }
 
 type SystemdController struct {
 	mu   sync.Mutex
-	conn *systemdDbus.Conn
 	root string
 }
 
@@ -64,6 +58,11 @@ func (s *SystemdController) Name() Name {
 }
 
 func (s *SystemdController) Create(path string, resources *specs.LinuxResources) error {
+	conn, err := systemdDbus.New()
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
 	slice, name := splitName(path)
 	properties := []systemdDbus.Property{
 		systemdDbus.PropDescription(fmt.Sprintf("cgroup %s", name)),
@@ -74,14 +73,29 @@ func (s *SystemdController) Create(path string, resources *specs.LinuxResources)
 		newProperty("CPUAccounting", true),
 		newProperty("BlockIOAccounting", true),
 	}
-	_, err := s.conn.StartTransientUnit(name, "replace", properties, nil)
+	ch := make(chan string)
+	_, err = conn.StartTransientUnit(name, "replace", properties, ch)
+	if err != nil {
 		return err
+	}
+	<-ch
+	return nil
 }
 
 func (s *SystemdController) Delete(path string) error {
-	_, name := splitName(path)
+	conn, err := systemdDbus.New()
-	_, err := s.conn.StopUnit(name, "replace", nil)
+	if err != nil {
 		return err
+	}
+	defer conn.Close()
+	_, name := splitName(path)
+	ch := make(chan string)
+	_, err = conn.StopUnit(name, "replace", ch)
+	if err != nil {
+		return err
+	}
+	<-ch
+	return nil
 }
 
 func newProperty(name string, units interface{}) systemdDbus.Property {

vendor/github.com/containerd/containerd/api/services/containers/v1/containers.pb.go

@@ -79,15 +79,17 @@ type Container struct {
 	Spec *google_protobuf1.Any `protobuf:"bytes,5,opt,name=spec" json:"spec,omitempty"`
 	// Snapshotter specifies the snapshotter name used for rootfs
 	Snapshotter string `protobuf:"bytes,6,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
-	// RootFS specifies the snapshot key to use for the container's root
+	// SnapshotKey specifies the snapshot key to use for the container's root
 	// filesystem. When starting a task from this container, a caller should
 	// look up the mounts from the snapshot service and include those on the
 	// task create request.
 	//
 	// Snapshots referenced in this field will not be garbage collected.
 	//
+	// This field is set to empty when the rootfs is not a snapshot.
+	//
 	// This field may be updated.
-	RootFS string `protobuf:"bytes,7,opt,name=rootfs,proto3" json:"rootfs,omitempty"`
+	SnapshotKey string `protobuf:"bytes,7,opt,name=snapshot_key,json=snapshotKey,proto3" json:"snapshot_key,omitempty"`
 	// CreatedAt is the time the container was first created.
 	CreatedAt time.Time `protobuf:"bytes,8,opt,name=created_at,json=createdAt,stdtime" json:"created_at"`
 	// UpdatedAt is the last time the container was mutated.
@@ -494,11 +496,11 @@ func (m *Container) MarshalTo(dAtA []byte) (int, error) {
 		i = encodeVarintContainers(dAtA, i, uint64(len(m.Snapshotter)))
 		i += copy(dAtA[i:], m.Snapshotter)
 	}
-	if len(m.RootFS) > 0 {
+	if len(m.SnapshotKey) > 0 {
 		dAtA[i] = 0x3a
 		i++
-		i = encodeVarintContainers(dAtA, i, uint64(len(m.RootFS)))
+		i = encodeVarintContainers(dAtA, i, uint64(len(m.SnapshotKey)))
-		i += copy(dAtA[i:], m.RootFS)
+		i += copy(dAtA[i:], m.SnapshotKey)
 	}
 	dAtA[i] = 0x42
 	i++
@@ -862,7 +864,7 @@ func (m *Container) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovContainers(uint64(l))
 	}
-	l = len(m.RootFS)
+	l = len(m.SnapshotKey)
 	if l > 0 {
 		n += 1 + l + sovContainers(uint64(l))
 	}
@@ -1009,7 +1011,7 @@ func (this *Container) String() string {
 		`Runtime:` + strings.Replace(fmt.Sprintf("%v", this.Runtime), "Container_Runtime", "Container_Runtime", 1) + `,`,
 		`Spec:` + strings.Replace(fmt.Sprintf("%v", this.Spec), "Any", "google_protobuf1.Any", 1) + `,`,
 		`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
-		`RootFS:` + fmt.Sprintf("%v", this.RootFS) + `,`,
+		`SnapshotKey:` + fmt.Sprintf("%v", this.SnapshotKey) + `,`,
 		`CreatedAt:` + strings.Replace(strings.Replace(this.CreatedAt.String(), "Timestamp", "google_protobuf4.Timestamp", 1), `&`, ``, 1) + `,`,
 		`UpdatedAt:` + strings.Replace(strings.Replace(this.UpdatedAt.String(), "Timestamp", "google_protobuf4.Timestamp", 1), `&`, ``, 1) + `,`,
 		`}`,
@@ -1426,7 +1428,7 @@ func (m *Container) Unmarshal(dAtA []byte) error {
 			iNdEx = postIndex
 		case 7:
 			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RootFS", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field SnapshotKey", wireType)
 			}
 			var stringLen uint64
 			for shift := uint(0); ; shift += 7 {
@@ -1451,7 +1453,7 @@ func (m *Container) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.RootFS = string(dAtA[iNdEx:postIndex])
+			m.SnapshotKey = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
 		case 8:
 			if wireType != 2 {
@@ -2507,52 +2509,51 @@ func init() {
 }
 
 var fileDescriptorContainers = []byte{
-	// 738 bytes of a gzipped FileDescriptorProto
+	// 730 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x56, 0xcb, 0x92, 0xd2, 0x40,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x56, 0xcb, 0x72, 0x12, 0x41,
-	0x14, 0x9d, 0x40, 0x26, 0x0c, 0x97, 0x8d, 0xd5, 0x22, 0xc6, 0x58, 0x05, 0x98, 0x15, 0x0b, 0x0d,
+	0x14, 0xcd, 0xc0, 0x04, 0xc2, 0xc5, 0x85, 0xd5, 0x22, 0x8e, 0x63, 0x15, 0x10, 0x56, 0x2c, 0x74,
-	0x0e, 0x5a, 0x3a, 0x8f, 0xd5, 0x30, 0xaf, 0xb2, 0x6a, 0xc6, 0x9a, 0x6a, 0x75, 0xa3, 0x8b, 0x31,
+	0x30, 0x68, 0x69, 0x1e, 0xab, 0x90, 0x57, 0x59, 0x26, 0x56, 0xaa, 0x4b, 0x37, 0xba, 0x88, 0x0d,
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-	0x86, 0xb6, 0x21, 0x17, 0xae, 0x85, 0x78, 0x2f, 0x46, 0x9e, 0x9d, 0xdc, 0xa7, 0x83, 0xe0, 0xd5,
+	0xc5, 0xd0, 0xb3, 0xe3, 0xfb, 0xb4, 0x2f, 0xde, 0x9c, 0x47, 0x84, 0x75, 0x70, 0xb8, 0x7d, 0x22,
-	0x79, 0x6c, 0xb2, 0x2e, 0x8e, 0xb6, 0x2f, 0x38, 0x07, 0xb2, 0x4c, 0x10, 0x5d, 0x9a, 0x2c, 0x4f,
+	0x16, 0xb2, 0x8c, 0x11, 0x5d, 0x98, 0x2c, 0x4f, 0x21, 0xbf, 0x4b, 0x2d, 0x3a, 0x41, 0x95, 0x29,
-	0xa1, 0xb0, 0x47, 0x6c, 0x32, 0x45, 0x95, 0x19, 0xcb, 0x52, 0xbb, 0x92, 0x01, 0x12, 0x33, 0xa2,
+	0xcb, 0x52, 0xbb, 0x54, 0x01, 0x62, 0x33, 0xa2, 0x1e, 0x24, 0x0f, 0x28, 0x47, 0x2f, 0x66, 0xa0,
-	0x3e, 0xa4, 0x0f, 0x09, 0x47, 0x2f, 0xe6, 0xa0, 0x31, 0x65, 0x25, 0xb5, 0x97, 0x0b, 0xe3, 0x22,
+	0x31, 0x61, 0x25, 0xf5, 0x97, 0x73, 0xe3, 0x42, 0x29, 0xbe, 0x80, 0x2a, 0xd6, 0x02, 0xcd, 0xf2,
-	0x29, 0xbe, 0x80, 0x1c, 0xac, 0x05, 0x9a, 0xe7, 0x6f, 0x61, 0xea, 0xca, 0x69, 0x9b, 0xb7, 0x40,
+	0xaf, 0x30, 0x71, 0xe5, 0xf4, 0x8d, 0x5b, 0x20, 0xc3, 0xe1, 0x5f, 0x21, 0x15, 0x38, 0x17, 0xcd,
-	0x46, 0xcd, 0xbf, 0x82, 0x12, 0x3a, 0x17, 0xcd, 0x53, 0x64, 0xfa, 0x42, 0x69, 0x5b, 0xb7, 0x81,
+	0xd2, 0x64, 0xf2, 0x42, 0xe9, 0x9b, 0xb7, 0x81, 0xc6, 0x04, 0x02, 0x8f, 0xcc, 0x44, 0x60, 0xb2,
-	0x26, 0x04, 0x42, 0x8f, 0xcc, 0x45, 0x60, 0xba, 0xef, 0xe7, 0x22, 0x30, 0xcb, 0x89, 0x1f, 0x40,
+	0xef, 0x67, 0x22, 0x30, 0xcd, 0x89, 0x1f, 0x20, 0x15, 0xf8, 0x66, 0x26, 0x02, 0x93, 0x2d, 0xa6,
-	0x09, 0x7d, 0x33, 0x17, 0x81, 0xe9, 0x16, 0xd3, 0x0a, 0x13, 0x1b, 0xb1, 0x1f, 0x7c, 0x69, 0xd4,
+	0xe7, 0xc7, 0x36, 0x62, 0x4f, 0x7c, 0x68, 0xd4, 0x3f, 0x9e, 0x5f, 0x15, 0x96, 0x7e, 0x5d, 0x15,
-	0x3f, 0x9e, 0x5f, 0x17, 0x57, 0x7e, 0x5d, 0x17, 0x57, 0xbe, 0x0d, 0x8b, 0xd2, 0xf9, 0xb0, 0x28,
+	0x96, 0xbe, 0x0d, 0x0a, 0xca, 0xf9, 0xa0, 0xa0, 0xfc, 0x1c, 0x14, 0x94, 0xcb, 0x41, 0x41, 0x79,
-	0xfd, 0x1c, 0x16, 0xa5, 0xab, 0x61, 0x51, 0x7a, 0x7f, 0xf0, 0x0f, 0x1f, 0x4f, 0xdb, 0x49, 0xd4,
+	0xbf, 0xff, 0x0f, 0xdf, 0x4e, 0x5b, 0x71, 0xd6, 0x48, 0xc9, 0x89, 0xcf, 0xfe, 0x04, 0x00, 0x00,
-	0x50, 0x44, 0xc7, 0x67, 0xbf, 0x03, 0x00, 0x00, 0xff, 0xff, 0xef, 0xc2, 0x41, 0x7b, 0x8d, 0x09,
+	0xff, 0xff, 0x7e, 0x6d, 0xca, 0xbd, 0x8c, 0x09, 0x00, 0x00,
-	0x00, 0x00,
 }

vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto

@@ -67,15 +67,17 @@ message Container {
 	// Snapshotter specifies the snapshotter name used for rootfs
 	string snapshotter = 6;
 
-	// RootFS specifies the snapshot key to use for the container's root
+	// SnapshotKey specifies the snapshot key to use for the container's root
 	// filesystem. When starting a task from this container, a caller should
 	// look up the mounts from the snapshot service and include those on the
 	// task create request.
 	//
 	// Snapshots referenced in this field will not be garbage collected.
 	//
+	// This field is set to empty when the rootfs is not a snapshot.
+	//
 	// This field may be updated.
-	string rootfs = 7 [(gogoproto.customname) = "RootFS"];
+	string snapshot_key = 7;
 
 	// CreatedAt is the time the container was first created.
 	google.protobuf.Timestamp created_at = 8 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];

vendor/github.com/containerd/containerd/api/services/events/v1/container.pb.go

@@ -97,7 +97,7 @@ type ContainerUpdate struct {
 	ID          string            `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	Image       string            `protobuf:"bytes,2,opt,name=image,proto3" json:"image,omitempty"`
 	Labels      map[string]string `protobuf:"bytes,3,rep,name=labels" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	RootFS string            `protobuf:"bytes,4,opt,name=rootfs,proto3" json:"rootfs,omitempty"`
+	SnapshotKey string            `protobuf:"bytes,4,opt,name=snapshot_key,json=snapshotKey,proto3" json:"snapshot_key,omitempty"`
 }
 
 func (m *ContainerUpdate) Reset()                    { *m = ContainerUpdate{} }
@@ -194,8 +194,8 @@ func (m *ContainerUpdate) Field(fieldpath []string) (string, bool) {
 		}
 		value, ok := m.Labels[strings.Join(fieldpath[1:], ".")]
 		return value, ok
-	case "rootfs":
+	case "snapshot_key":
-		return string(m.RootFS), len(m.RootFS) > 0
+		return string(m.SnapshotKey), len(m.SnapshotKey) > 0
 	}
 	return "", false
 }
@@ -331,11 +331,11 @@ func (m *ContainerUpdate) MarshalTo(dAtA []byte) (int, error) {
 			i += copy(dAtA[i:], v)
 		}
 	}
-	if len(m.RootFS) > 0 {
+	if len(m.SnapshotKey) > 0 {
 		dAtA[i] = 0x22
 		i++
-		i = encodeVarintContainer(dAtA, i, uint64(len(m.RootFS)))
+		i = encodeVarintContainer(dAtA, i, uint64(len(m.SnapshotKey)))
-		i += copy(dAtA[i:], m.RootFS)
+		i += copy(dAtA[i:], m.SnapshotKey)
 	}
 	return i, nil
 }
@@ -442,7 +442,7 @@ func (m *ContainerUpdate) Size() (n int) {
 			n += mapEntrySize + 1 + sovContainer(uint64(mapEntrySize))
 		}
 	}
-	l = len(m.RootFS)
+	l = len(m.SnapshotKey)
 	if l > 0 {
 		n += 1 + l + sovContainer(uint64(l))
 	}
@@ -513,7 +513,7 @@ func (this *ContainerUpdate) String() string {
 		`ID:` + fmt.Sprintf("%v", this.ID) + `,`,
 		`Image:` + fmt.Sprintf("%v", this.Image) + `,`,
 		`Labels:` + mapStringForLabels + `,`,
-		`RootFS:` + fmt.Sprintf("%v", this.RootFS) + `,`,
+		`SnapshotKey:` + fmt.Sprintf("%v", this.SnapshotKey) + `,`,
 		`}`,
 	}, "")
 	return s
@@ -994,7 +994,7 @@ func (m *ContainerUpdate) Unmarshal(dAtA []byte) error {
 			iNdEx = postIndex
 		case 4:
 			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field RootFS", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field SnapshotKey", wireType)
 			}
 			var stringLen uint64
 			for shift := uint(0); ; shift += 7 {
@@ -1019,7 +1019,7 @@ func (m *ContainerUpdate) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.RootFS = string(dAtA[iNdEx:postIndex])
+			m.SnapshotKey = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
@@ -1231,32 +1231,32 @@ func init() {
 }
 
 var fileDescriptorContainer = []byte{
-	// 429 bytes of a gzipped FileDescriptorProto
+	// 427 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x52, 0x4d, 0x8b, 0xd4, 0x40,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x52, 0x5d, 0x8b, 0xd4, 0x30,
-	0x10, 0xdd, 0xce, 0xac, 0x19, 0xec, 0x39, 0x28, 0xcd, 0x20, 0x71, 0xc0, 0xec, 0x30, 0xa7, 0xf1,
+	0x14, 0xdd, 0x74, 0xd6, 0x19, 0x4c, 0x05, 0x25, 0x0c, 0x52, 0x07, 0xac, 0xe3, 0x3c, 0x8d, 0x2f,
-	0xd2, 0xcd, 0x8e, 0x20, 0xba, 0x82, 0xe8, 0xee, 0xaa, 0x08, 0x0a, 0xd2, 0xe2, 0x45, 0xbc, 0xf4,
+	0x09, 0x3b, 0x82, 0xe8, 0x0a, 0xa2, 0xbb, 0x2b, 0x22, 0x2a, 0x48, 0xc0, 0x17, 0x11, 0x24, 0x9d,
-	0x4c, 0x6a, 0xb2, 0x8d, 0x49, 0x77, 0x48, 0x3a, 0x81, 0xdc, 0xfc, 0x29, 0xfe, 0x9c, 0x3d, 0x7a,
+	0xde, 0xed, 0x04, 0xdb, 0xa4, 0xb4, 0x69, 0xa1, 0x6f, 0xfe, 0x14, 0x7f, 0xce, 0x3e, 0xfa, 0xe8,
-	0xf4, 0xb4, 0xec, 0xe6, 0x27, 0x88, 0x3f, 0x40, 0xd2, 0x9d, 0xec, 0x06, 0xc1, 0xcf, 0xdb, 0xab,
+	0x93, 0xec, 0xf6, 0x1f, 0x08, 0xfe, 0x00, 0x69, 0x32, 0xdd, 0x2d, 0x82, 0x9f, 0x6f, 0xe7, 0xe6,
-	0xd4, 0x7b, 0x55, 0xef, 0x55, 0x1a, 0xbf, 0x88, 0xa5, 0x39, 0x29, 0xd7, 0x74, 0xa3, 0x53, 0xb6,
+	0x9e, 0x73, 0xef, 0x39, 0xb7, 0xc5, 0xcf, 0x12, 0x69, 0x36, 0x55, 0x44, 0xd7, 0x3a, 0x63, 0x6b,
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+	0xad, 0x8c, 0x90, 0x0a, 0x8a, 0x78, 0x08, 0x45, 0x2e, 0x59, 0x09, 0x45, 0x2d, 0xd7, 0x50, 0x32,
-	0x83, 0x0a, 0x94, 0x29, 0x58, 0xb5, 0x7f, 0xc5, 0xa0, 0x59, 0xae, 0x8d, 0x26, 0x77, 0xae, 0x24,
+	0xa8, 0x41, 0x99, 0x92, 0xd5, 0x7b, 0x17, 0x0c, 0x9a, 0x17, 0xda, 0x68, 0x72, 0xf3, 0x42, 0x42,
-	0xb4, 0xa7, 0x53, 0x47, 0xa7, 0xd5, 0xfe, 0x6c, 0x1a, 0xeb, 0x58, 0x5b, 0x26, 0x6b, 0x91, 0x13,
+	0x7b, 0x3a, 0x75, 0x74, 0x5a, 0xef, 0xcd, 0xa6, 0x89, 0x4e, 0xb4, 0x65, 0xb2, 0x0e, 0x39, 0xd1,
-	0xcd, 0x6e, 0xc7, 0x5a, 0xc7, 0x09, 0x30, 0x5b, 0xad, 0xcb, 0x2d, 0x13, 0xaa, 0xee, 0x5a, 0x4f,
+	0xec, 0x46, 0xa2, 0x75, 0x92, 0x02, 0xb3, 0x55, 0x54, 0x1d, 0x33, 0xa1, 0x9a, 0x6d, 0xeb, 0xf1,
-	0xfe, 0x68, 0xec, 0x52, 0x94, 0x25, 0x65, 0x2c, 0x15, 0xdb, 0x4a, 0x48, 0xa2, 0x4c, 0x98, 0x13,
+	0x1f, 0x8d, 0x9d, 0x8b, 0xf2, 0xb4, 0x4a, 0xa4, 0x62, 0xc7, 0x12, 0xd2, 0x38, 0x17, 0x66, 0xe3,
-	0x37, 0x61, 0x71, 0x8e, 0xf0, 0x8d, 0xa3, 0x9e, 0x7e, 0x94, 0x83, 0x30, 0x40, 0x6e, 0x61, 0x4f,
+	0x26, 0x2c, 0x4e, 0x11, 0xbe, 0x7a, 0xd8, 0xd3, 0x0f, 0x0b, 0x10, 0x06, 0xc8, 0x75, 0xec, 0xc9,
-	0x46, 0x01, 0x9a, 0xa3, 0xe5, 0xf5, 0x43, 0xbf, 0x39, 0xdb, 0xf3, 0x5e, 0x1e, 0x73, 0x4f, 0x46,
+	0x38, 0x40, 0x73, 0xb4, 0xbc, 0x7c, 0x30, 0x6e, 0xbf, 0xde, 0xf2, 0x9e, 0x1f, 0x71, 0x4f, 0xc6,
-	0x64, 0x8a, 0xaf, 0xc9, 0x54, 0xc4, 0x10, 0x78, 0x6d, 0x8b, 0xbb, 0x82, 0xbc, 0xc1, 0xe3, 0xbc,
+	0x64, 0x8a, 0x2f, 0xc9, 0x4c, 0x24, 0x10, 0x78, 0x5d, 0x8b, 0xbb, 0x82, 0xbc, 0xc6, 0x93, 0xa2,
-	0x54, 0x46, 0xa6, 0x10, 0x8c, 0xe6, 0x68, 0x39, 0x59, 0xdd, 0xa7, 0xbf, 0x4d, 0x49, 0x7f, 0x5a,
+	0x52, 0x46, 0x66, 0x10, 0x8c, 0xe6, 0x68, 0xe9, 0xaf, 0xee, 0xd1, 0xdf, 0xa6, 0xa4, 0x3f, 0xad,
-	0x47, 0xb9, 0x53, 0xf3, 0x7e, 0xcc, 0xec, 0x35, 0x1e, 0x77, 0xdf, 0x08, 0xc1, 0xbb, 0x4a, 0xa4,
+	0xa3, 0xdc, 0xa9, 0x79, 0x3f, 0x66, 0xf6, 0x0a, 0x4f, 0xb6, 0x6f, 0x84, 0xe0, 0x5d, 0x25, 0x32,
-	0xe0, 0xcc, 0x70, 0x8b, 0x09, 0xc5, 0x63, 0x9d, 0x19, 0xa9, 0x55, 0x61, 0x8d, 0x4c, 0x56, 0x53,
+	0x70, 0x66, 0xb8, 0xc5, 0x84, 0xe2, 0x89, 0xce, 0x8d, 0xd4, 0xaa, 0xb4, 0x46, 0xfc, 0xd5, 0x94,
-	0xea, 0x2e, 0x44, 0xfb, 0xb0, 0xf4, 0xa9, 0xaa, 0x79, 0x4f, 0x5a, 0x7c, 0x1b, 0x46, 0x7c, 0x97,
+	0xba, 0x0b, 0xd1, 0x3e, 0x2c, 0x7d, 0xa2, 0x1a, 0xde, 0x93, 0x16, 0xdf, 0x86, 0x11, 0xdf, 0xe4,
-	0x45, 0xff, 0x1e, 0x91, 0x63, 0x3f, 0x11, 0x6b, 0x48, 0x8a, 0x60, 0x34, 0x1f, 0x2d, 0x27, 0xab,
+	0xf1, 0xbf, 0x47, 0xe4, 0x78, 0x9c, 0x8a, 0x08, 0xd2, 0x32, 0x18, 0xcd, 0x47, 0x4b, 0x7f, 0xb5,
-	0x83, 0xbf, 0x4d, 0xe8, 0xb6, 0xd1, 0x57, 0x56, 0xfc, 0x4c, 0x99, 0xbc, 0xe6, 0xdd, 0x24, 0xb2,
+	0xff, 0xb7, 0x09, 0xdd, 0x36, 0xfa, 0xd2, 0x8a, 0x9f, 0x2a, 0x53, 0x34, 0x7c, 0x3b, 0x89, 0xdc,
-	0xc0, 0x7e, 0xae, 0xb5, 0xd9, 0x16, 0xc1, 0xae, 0x75, 0x81, 0x9b, 0xb3, 0x3d, 0x9f, 0x6b, 0x6d,
+	0xc6, 0x57, 0x4a, 0x25, 0xf2, 0x72, 0xa3, 0xcd, 0xfb, 0x0f, 0xd0, 0x04, 0xbb, 0x76, 0xa1, 0xdf,
-	0x9e, 0xbf, 0xe5, 0x5d, 0x67, 0xf6, 0x10, 0x4f, 0x06, 0x52, 0x72, 0x13, 0x8f, 0x3e, 0x42, 0xdd,
+	0xbf, 0xbd, 0x80, 0x66, 0xf6, 0x00, 0xfb, 0x03, 0x25, 0xb9, 0x86, 0x47, 0x1d, 0xd1, 0x9d, 0xa2,
-	0xdd, 0xa2, 0x85, 0xad, 0xdd, 0x4a, 0x24, 0xe5, 0xa5, 0x5d, 0x5b, 0x1c, 0x78, 0x0f, 0xd0, 0xe2,
+	0x83, 0x9d, 0xdb, 0x5a, 0xa4, 0xd5, 0xb9, 0x5b, 0x5b, 0xec, 0x7b, 0xf7, 0xd1, 0xe2, 0xce, 0x20,
-	0xee, 0x20, 0xf3, 0x31, 0x24, 0xf0, 0xeb, 0xcc, 0x87, 0x1f, 0x4e, 0x2f, 0xc2, 0x9d, 0xaf, 0x17,
+	0xf2, 0x11, 0xa4, 0xf0, 0xeb, 0xc8, 0x07, 0xef, 0x4e, 0xce, 0xc2, 0x9d, 0x2f, 0x67, 0xe1, 0xce,
-	0xe1, 0xce, 0xa7, 0x26, 0x44, 0xa7, 0x4d, 0x88, 0xbe, 0x34, 0x21, 0x3a, 0x6f, 0x42, 0xf4, 0xf9,
+	0xc7, 0x36, 0x44, 0x27, 0x6d, 0x88, 0x3e, 0xb7, 0x21, 0x3a, 0x6d, 0x43, 0xf4, 0xe9, 0x7b, 0x88,
-	0x7b, 0x88, 0xde, 0x3f, 0xfe, 0xcf, 0xb7, 0xff, 0xc8, 0xa1, 0xb5, 0x6f, 0x7f, 0xca, 0xbd, 0x1f,
+	0xde, 0x3e, 0xfa, 0xcf, 0x5f, 0xff, 0xa1, 0x43, 0xd1, 0xd8, 0x7e, 0x93, 0xbb, 0x3f, 0x02, 0x00,
-	0x01, 0x00, 0x00, 0xff, 0xff, 0x8e, 0xae, 0x41, 0x3c, 0x44, 0x03, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0x26, 0x0d, 0x55, 0x1c, 0x43, 0x03, 0x00, 0x00,
 }

vendor/github.com/containerd/containerd/api/services/events/v1/container.proto

@@ -23,7 +23,7 @@ message ContainerUpdate {
 	string id = 1;
 	string image = 2;
 	map<string, string> labels  = 3;
-	string rootfs = 4 [(gogoproto.customname) = "RootFS"];
+	string snapshot_key = 4;
 }
 
 message ContainerDelete {

vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.pb.go

@@ -32,6 +32,8 @@
 		CheckpointTaskRequest
 		CheckpointTaskResponse
 		UpdateTaskRequest
+		MetricsRequest
+		MetricsResponse
 */
 package tasks
 
@@ -43,6 +45,7 @@ import google_protobuf1 "github.com/gogo/protobuf/types"
 import _ "github.com/gogo/protobuf/gogoproto"
 import containerd_types "github.com/containerd/containerd/api/types"
 import containerd_types1 "github.com/containerd/containerd/api/types"
+import containerd_types2 "github.com/containerd/containerd/api/types"
 import containerd_v1_types "github.com/containerd/containerd/api/types/task"
 import _ "github.com/gogo/protobuf/types"
 
@@ -86,7 +89,7 @@ type CreateTaskRequest struct {
 	Stdout     string                        `protobuf:"bytes,5,opt,name=stdout,proto3" json:"stdout,omitempty"`
 	Stderr     string                        `protobuf:"bytes,6,opt,name=stderr,proto3" json:"stderr,omitempty"`
 	Terminal   bool                          `protobuf:"varint,7,opt,name=terminal,proto3" json:"terminal,omitempty"`
-	Checkpoint *containerd_types1.Descriptor `protobuf:"bytes,8,opt,name=checkpoint" json:"checkpoint,omitempty"`
+	Checkpoint *containerd_types2.Descriptor `protobuf:"bytes,8,opt,name=checkpoint" json:"checkpoint,omitempty"`
 	Options    *google_protobuf1.Any         `protobuf:"bytes,9,opt,name=options" json:"options,omitempty"`
 }
 
@@ -281,7 +284,7 @@ func (*CheckpointTaskRequest) ProtoMessage()               {}
 func (*CheckpointTaskRequest) Descriptor() ([]byte, []int) { return fileDescriptorTasks, []int{20} }
 
 type CheckpointTaskResponse struct {
-	Descriptors []*containerd_types1.Descriptor `protobuf:"bytes,1,rep,name=descriptors" json:"descriptors,omitempty"`
+	Descriptors []*containerd_types2.Descriptor `protobuf:"bytes,1,rep,name=descriptors" json:"descriptors,omitempty"`
 }
 
 func (m *CheckpointTaskResponse) Reset()                    { *m = CheckpointTaskResponse{} }
@@ -297,6 +300,22 @@ func (m *UpdateTaskRequest) Reset()                    { *m = UpdateTaskRequest{
 func (*UpdateTaskRequest) ProtoMessage()               {}
 func (*UpdateTaskRequest) Descriptor() ([]byte, []int) { return fileDescriptorTasks, []int{22} }
 
+type MetricsRequest struct {
+	Filters []string `protobuf:"bytes,1,rep,name=filters" json:"filters,omitempty"`
+}
+
+func (m *MetricsRequest) Reset()                    { *m = MetricsRequest{} }
+func (*MetricsRequest) ProtoMessage()               {}
+func (*MetricsRequest) Descriptor() ([]byte, []int) { return fileDescriptorTasks, []int{23} }
+
+type MetricsResponse struct {
+	Metrics []*containerd_types1.Metric `protobuf:"bytes,1,rep,name=metrics" json:"metrics,omitempty"`
+}
+
+func (m *MetricsResponse) Reset()                    { *m = MetricsResponse{} }
+func (*MetricsResponse) ProtoMessage()               {}
+func (*MetricsResponse) Descriptor() ([]byte, []int) { return fileDescriptorTasks, []int{24} }
+
 func init() {
 	proto.RegisterType((*CreateTaskRequest)(nil), "containerd.services.tasks.v1.CreateTaskRequest")
 	proto.RegisterType((*CreateTaskResponse)(nil), "containerd.services.tasks.v1.CreateTaskResponse")
@@ -321,6 +340,8 @@ func init() {
 	proto.RegisterType((*CheckpointTaskRequest)(nil), "containerd.services.tasks.v1.CheckpointTaskRequest")
 	proto.RegisterType((*CheckpointTaskResponse)(nil), "containerd.services.tasks.v1.CheckpointTaskResponse")
 	proto.RegisterType((*UpdateTaskRequest)(nil), "containerd.services.tasks.v1.UpdateTaskRequest")
+	proto.RegisterType((*MetricsRequest)(nil), "containerd.services.tasks.v1.MetricsRequest")
+	proto.RegisterType((*MetricsResponse)(nil), "containerd.services.tasks.v1.MetricsResponse")
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -353,6 +374,7 @@ type TasksClient interface {
 	ListPids(ctx context.Context, in *ListPidsRequest, opts ...grpc.CallOption) (*ListPidsResponse, error)
 	Checkpoint(ctx context.Context, in *CheckpointTaskRequest, opts ...grpc.CallOption) (*CheckpointTaskResponse, error)
 	Update(ctx context.Context, in *UpdateTaskRequest, opts ...grpc.CallOption) (*google_protobuf.Empty, error)
+	Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error)
 }
 
 type tasksClient struct {
@@ -498,6 +520,15 @@ func (c *tasksClient) Update(ctx context.Context, in *UpdateTaskRequest, opts ..
 	return out, nil
 }
 
+func (c *tasksClient) Metrics(ctx context.Context, in *MetricsRequest, opts ...grpc.CallOption) (*MetricsResponse, error) {
+	out := new(MetricsResponse)
+	err := grpc.Invoke(ctx, "/containerd.services.tasks.v1.Tasks/Metrics", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Server API for Tasks service
 
 type TasksServer interface {
@@ -520,6 +551,7 @@ type TasksServer interface {
 	ListPids(context.Context, *ListPidsRequest) (*ListPidsResponse, error)
 	Checkpoint(context.Context, *CheckpointTaskRequest) (*CheckpointTaskResponse, error)
 	Update(context.Context, *UpdateTaskRequest) (*google_protobuf.Empty, error)
+	Metrics(context.Context, *MetricsRequest) (*MetricsResponse, error)
 }
 
 func RegisterTasksServer(s *grpc.Server, srv TasksServer) {
@@ -796,6 +828,24 @@ func _Tasks_Update_Handler(srv interface{}, ctx context.Context, dec func(interf
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Tasks_Metrics_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MetricsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(TasksServer).Metrics(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/containerd.services.tasks.v1.Tasks/Metrics",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(TasksServer).Metrics(ctx, req.(*MetricsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Tasks_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "containerd.services.tasks.v1.Tasks",
 	HandlerType: (*TasksServer)(nil),
@@ -860,6 +910,10 @@ var _Tasks_serviceDesc = grpc.ServiceDesc{
 			MethodName: "Update",
 			Handler:    _Tasks_Update_Handler,
 		},
+		{
+			MethodName: "Metrics",
+			Handler:    _Tasks_Metrics_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "github.com/containerd/containerd/api/services/tasks/v1/tasks.proto",
@@ -1661,6 +1715,69 @@ func (m *UpdateTaskRequest) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
+func (m *MetricsRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalTo(dAtA)
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MetricsRequest) MarshalTo(dAtA []byte) (int, error) {
+	var i int
+	_ = i
+	var l int
+	_ = l
+	if len(m.Filters) > 0 {
+		for _, s := range m.Filters {
+			dAtA[i] = 0xa
+			i++
+			l = len(s)
+			for l >= 1<<7 {
+				dAtA[i] = uint8(uint64(l)&0x7f | 0x80)
+				l >>= 7
+				i++
+			}
+			dAtA[i] = uint8(l)
+			i++
+			i += copy(dAtA[i:], s)
+		}
+	}
+	return i, nil
+}
+
+func (m *MetricsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalTo(dAtA)
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MetricsResponse) MarshalTo(dAtA []byte) (int, error) {
+	var i int
+	_ = i
+	var l int
+	_ = l
+	if len(m.Metrics) > 0 {
+		for _, msg := range m.Metrics {
+			dAtA[i] = 0xa
+			i++
+			i = encodeVarintTasks(dAtA, i, uint64(msg.Size()))
+			n, err := msg.MarshalTo(dAtA[i:])
+			if err != nil {
+				return 0, err
+			}
+			i += n
+		}
+	}
+	return i, nil
+}
+
 func encodeFixed64Tasks(dAtA []byte, offset int, v uint64) int {
 	dAtA[offset] = uint8(v)
 	dAtA[offset+1] = uint8(v >> 8)
@@ -2034,6 +2151,30 @@ func (m *UpdateTaskRequest) Size() (n int) {
 	return n
 }
 
+func (m *MetricsRequest) Size() (n int) {
+	var l int
+	_ = l
+	if len(m.Filters) > 0 {
+		for _, s := range m.Filters {
+			l = len(s)
+			n += 1 + l + sovTasks(uint64(l))
+		}
+	}
+	return n
+}
+
+func (m *MetricsResponse) Size() (n int) {
+	var l int
+	_ = l
+	if len(m.Metrics) > 0 {
+		for _, e := range m.Metrics {
+			l = e.Size()
+			n += 1 + l + sovTasks(uint64(l))
+		}
+	}
+	return n
+}
+
 func sovTasks(x uint64) (n int) {
 	for {
 		n++
@@ -2058,7 +2199,7 @@ func (this *CreateTaskRequest) String() string {
 		`Stdout:` + fmt.Sprintf("%v", this.Stdout) + `,`,
 		`Stderr:` + fmt.Sprintf("%v", this.Stderr) + `,`,
 		`Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`,
-		`Checkpoint:` + strings.Replace(fmt.Sprintf("%v", this.Checkpoint), "Descriptor", "containerd_types1.Descriptor", 1) + `,`,
+		`Checkpoint:` + strings.Replace(fmt.Sprintf("%v", this.Checkpoint), "Descriptor", "containerd_types2.Descriptor", 1) + `,`,
 		`Options:` + strings.Replace(fmt.Sprintf("%v", this.Options), "Any", "google_protobuf1.Any", 1) + `,`,
 		`}`,
 	}, "")
@@ -2291,7 +2432,7 @@ func (this *CheckpointTaskResponse) String() string {
 		return "nil"
 	}
 	s := strings.Join([]string{`&CheckpointTaskResponse{`,
-		`Descriptors:` + strings.Replace(fmt.Sprintf("%v", this.Descriptors), "Descriptor", "containerd_types1.Descriptor", 1) + `,`,
+		`Descriptors:` + strings.Replace(fmt.Sprintf("%v", this.Descriptors), "Descriptor", "containerd_types2.Descriptor", 1) + `,`,
 		`}`,
 	}, "")
 	return s
@@ -2307,6 +2448,26 @@ func (this *UpdateTaskRequest) String() string {
 	}, "")
 	return s
 }
+func (this *MetricsRequest) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&MetricsRequest{`,
+		`Filters:` + fmt.Sprintf("%v", this.Filters) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func (this *MetricsResponse) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&MetricsResponse{`,
+		`Metrics:` + strings.Replace(fmt.Sprintf("%v", this.Metrics), "Metric", "containerd_types1.Metric", 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
 func valueToStringTasks(v interface{}) string {
 	rv := reflect.ValueOf(v)
 	if rv.IsNil() {
@@ -2538,7 +2699,7 @@ func (m *CreateTaskRequest) Unmarshal(dAtA []byte) error {
 				return io.ErrUnexpectedEOF
 			}
 			if m.Checkpoint == nil {
-				m.Checkpoint = &containerd_types1.Descriptor{}
+				m.Checkpoint = &containerd_types2.Descriptor{}
 			}
 			if err := m.Checkpoint.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
@@ -4822,7 +4983,7 @@ func (m *CheckpointTaskResponse) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.Descriptors = append(m.Descriptors, &containerd_types1.Descriptor{})
+			m.Descriptors = append(m.Descriptors, &containerd_types2.Descriptor{})
 			if err := m.Descriptors[len(m.Descriptors)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
 			}
@@ -4960,6 +5121,166 @@ func (m *UpdateTaskRequest) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MetricsRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTasks
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MetricsRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MetricsRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Filters", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTasks
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= (uint64(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTasks
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Filters = append(m.Filters, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTasks(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthTasks
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MetricsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTasks
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MetricsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MetricsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Metrics", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTasks
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTasks
+			}
+			postIndex := iNdEx + msglen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Metrics = append(m.Metrics, &containerd_types1.Metric{})
+			if err := m.Metrics[len(m.Metrics)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTasks(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthTasks
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTasks(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
@@ -5070,81 +5391,85 @@ func init() {
 }
 
 var fileDescriptorTasks = []byte{
-	// 1207 bytes of a gzipped FileDescriptorProto
+	// 1274 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x58, 0xcd, 0x6f, 0x1b, 0x45,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x58, 0x4f, 0x6f, 0x1b, 0x45,
-	0x14, 0xef, 0xfa, 0x63, 0x6d, 0x3f, 0x37, 0x6d, 0x32, 0xa4, 0xc1, 0x2c, 0x95, 0x1d, 0x16, 0x09,
+	0x14, 0xef, 0xc6, 0xf6, 0xda, 0x7e, 0x6e, 0xda, 0x64, 0x48, 0xc3, 0xb2, 0x54, 0x71, 0x58, 0x24,
-	0x99, 0x42, 0x77, 0xa9, 0x8b, 0x7a, 0xa0, 0x15, 0x52, 0x13, 0x87, 0xc8, 0x02, 0xd4, 0x74, 0x53,
+	0x64, 0x02, 0xdd, 0xa5, 0x2e, 0xaa, 0x10, 0xad, 0x90, 0x9a, 0x3f, 0x44, 0x16, 0x54, 0x4d, 0xb7,
-	0x10, 0xca, 0xc5, 0x6c, 0xbc, 0x13, 0x67, 0x14, 0x7b, 0x77, 0xbb, 0x33, 0x4e, 0x13, 0x38, 0xc0,
+	0x05, 0xa1, 0x5e, 0xc2, 0x76, 0x77, 0xe2, 0x8c, 0x62, 0xef, 0x6e, 0x77, 0xc6, 0x69, 0x03, 0x07,
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+	0xff, 0xff, 0x5e, 0xf6, 0xae, 0x85, 0xb9, 0x12, 0x00, 0x00,
 }

vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto

@@ -6,6 +6,7 @@ import "google/protobuf/empty.proto";
 import "google/protobuf/any.proto";
 import "gogoproto/gogo.proto";
 import "github.com/containerd/containerd/api/types/mount.proto";
+import "github.com/containerd/containerd/api/types/metrics.proto";
 import "github.com/containerd/containerd/api/types/descriptor.proto";
 import "github.com/containerd/containerd/api/types/task/task.proto";
 import "google/protobuf/timestamp.proto";
@@ -46,6 +47,8 @@ service Tasks {
 	rpc Checkpoint(CheckpointTaskRequest) returns (CheckpointTaskResponse);
 
 	rpc Update(UpdateTaskRequest) returns (google.protobuf.Empty);
+
+	rpc Metrics(MetricsRequest) returns (MetricsResponse);
 }
 
 message CreateTaskRequest {
@@ -183,3 +186,11 @@ message UpdateTaskRequest {
 	string container_id = 1;
 	google.protobuf.Any resources = 2;
 }
+
+message MetricsRequest {
+	repeated string filters = 1;
+}
+
+message MetricsResponse {
+	repeated types.Metric metrics = 1;
+}

vendor/github.com/containerd/containerd/api/types/descriptor.pb.go

@@ -7,10 +7,12 @@
 
 	It is generated from these files:
 		github.com/containerd/containerd/api/types/descriptor.proto
+		github.com/containerd/containerd/api/types/metrics.proto
 		github.com/containerd/containerd/api/types/mount.proto
 
 	It has these top-level messages:
 		Descriptor
+		Metric
 		Mount
 */
 package types

vendor/github.com/containerd/containerd/api/types/metrics.pb.go

@@ -0,0 +1,429 @@
+// Code generated by protoc-gen-gogo.
+// source: github.com/containerd/containerd/api/types/metrics.proto
+// DO NOT EDIT!
+
+package types
+
+import proto "github.com/gogo/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import _ "github.com/gogo/protobuf/gogoproto"
+import google_protobuf1 "github.com/gogo/protobuf/types"
+import _ "github.com/gogo/protobuf/types"
+
+import time "time"
+
+import github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
+
+import strings "strings"
+import reflect "reflect"
+
+import io "io"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+var _ = time.Kitchen
+
+type Metric struct {
+	Timestamp time.Time             `protobuf:"bytes,1,opt,name=timestamp,stdtime" json:"timestamp"`
+	ID        string                `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
+	Data      *google_protobuf1.Any `protobuf:"bytes,3,opt,name=data" json:"data,omitempty"`
+}
+
+func (m *Metric) Reset()                    { *m = Metric{} }
+func (*Metric) ProtoMessage()               {}
+func (*Metric) Descriptor() ([]byte, []int) { return fileDescriptorMetrics, []int{0} }
+
+func init() {
+	proto.RegisterType((*Metric)(nil), "containerd.types.Metric")
+}
+func (m *Metric) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalTo(dAtA)
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *Metric) MarshalTo(dAtA []byte) (int, error) {
+	var i int
+	_ = i
+	var l int
+	_ = l
+	dAtA[i] = 0xa
+	i++
+	i = encodeVarintMetrics(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp)))
+	n1, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Timestamp, dAtA[i:])
+	if err != nil {
+		return 0, err
+	}
+	i += n1
+	if len(m.ID) > 0 {
+		dAtA[i] = 0x12
+		i++
+		i = encodeVarintMetrics(dAtA, i, uint64(len(m.ID)))
+		i += copy(dAtA[i:], m.ID)
+	}
+	if m.Data != nil {
+		dAtA[i] = 0x1a
+		i++
+		i = encodeVarintMetrics(dAtA, i, uint64(m.Data.Size()))
+		n2, err := m.Data.MarshalTo(dAtA[i:])
+		if err != nil {
+			return 0, err
+		}
+		i += n2
+	}
+	return i, nil
+}
+
+func encodeFixed64Metrics(dAtA []byte, offset int, v uint64) int {
+	dAtA[offset] = uint8(v)
+	dAtA[offset+1] = uint8(v >> 8)
+	dAtA[offset+2] = uint8(v >> 16)
+	dAtA[offset+3] = uint8(v >> 24)
+	dAtA[offset+4] = uint8(v >> 32)
+	dAtA[offset+5] = uint8(v >> 40)
+	dAtA[offset+6] = uint8(v >> 48)
+	dAtA[offset+7] = uint8(v >> 56)
+	return offset + 8
+}
+func encodeFixed32Metrics(dAtA []byte, offset int, v uint32) int {
+	dAtA[offset] = uint8(v)
+	dAtA[offset+1] = uint8(v >> 8)
+	dAtA[offset+2] = uint8(v >> 16)
+	dAtA[offset+3] = uint8(v >> 24)
+	return offset + 4
+}
+func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int {
+	for v >= 1<<7 {
+		dAtA[offset] = uint8(v&0x7f | 0x80)
+		v >>= 7
+		offset++
+	}
+	dAtA[offset] = uint8(v)
+	return offset + 1
+}
+func (m *Metric) Size() (n int) {
+	var l int
+	_ = l
+	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp)
+	n += 1 + l + sovMetrics(uint64(l))
+	l = len(m.ID)
+	if l > 0 {
+		n += 1 + l + sovMetrics(uint64(l))
+	}
+	if m.Data != nil {
+		l = m.Data.Size()
+		n += 1 + l + sovMetrics(uint64(l))
+	}
+	return n
+}
+
+func sovMetrics(x uint64) (n int) {
+	for {
+		n++
+		x >>= 7
+		if x == 0 {
+			break
+		}
+	}
+	return n
+}
+func sozMetrics(x uint64) (n int) {
+	return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (this *Metric) String() string {
+	if this == nil {
+		return "nil"
+	}
+	s := strings.Join([]string{`&Metric{`,
+		`Timestamp:` + strings.Replace(strings.Replace(this.Timestamp.String(), "Timestamp", "google_protobuf2.Timestamp", 1), `&`, ``, 1) + `,`,
+		`ID:` + fmt.Sprintf("%v", this.ID) + `,`,
+		`Data:` + strings.Replace(fmt.Sprintf("%v", this.Data), "Any", "google_protobuf1.Any", 1) + `,`,
+		`}`,
+	}, "")
+	return s
+}
+func valueToStringMetrics(v interface{}) string {
+	rv := reflect.ValueOf(v)
+	if rv.IsNil() {
+		return "nil"
+	}
+	pv := reflect.Indirect(rv).Interface()
+	return fmt.Sprintf("*%v", pv)
+}
+func (m *Metric) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowMetrics
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: Metric: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: Metric: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowMetrics
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthMetrics
+			}
+			postIndex := iNdEx + msglen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Timestamp, dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowMetrics
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= (uint64(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthMetrics
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ID = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowMetrics
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthMetrics
+			}
+			postIndex := iNdEx + msglen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.Data == nil {
+				m.Data = &google_protobuf1.Any{}
+			}
+			if err := m.Data.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipMetrics(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if skippy < 0 {
+				return ErrInvalidLengthMetrics
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func skipMetrics(dAtA []byte) (n int, err error) {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return 0, ErrIntOverflowMetrics
+			}
+			if iNdEx >= l {
+				return 0, io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= (uint64(b) & 0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		wireType := int(wire & 0x7)
+		switch wireType {
+		case 0:
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowMetrics
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				iNdEx++
+				if dAtA[iNdEx-1] < 0x80 {
+					break
+				}
+			}
+			return iNdEx, nil
+		case 1:
+			iNdEx += 8
+			return iNdEx, nil
+		case 2:
+			var length int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return 0, ErrIntOverflowMetrics
+				}
+				if iNdEx >= l {
+					return 0, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				length |= (int(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			iNdEx += length
+			if length < 0 {
+				return 0, ErrInvalidLengthMetrics
+			}
+			return iNdEx, nil
+		case 3:
+			for {
+				var innerWire uint64
+				var start int = iNdEx
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return 0, ErrIntOverflowMetrics
+					}
+					if iNdEx >= l {
+						return 0, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					innerWire |= (uint64(b) & 0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				innerWireType := int(innerWire & 0x7)
+				if innerWireType == 4 {
+					break
+				}
+				next, err := skipMetrics(dAtA[start:])
+				if err != nil {
+					return 0, err
+				}
+				iNdEx = start + next
+			}
+			return iNdEx, nil
+		case 4:
+			return iNdEx, nil
+		case 5:
+			iNdEx += 4
+			return iNdEx, nil
+		default:
+			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+		}
+	}
+	panic("unreachable")
+}
+
+var (
+	ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowMetrics   = fmt.Errorf("proto: integer overflow")
+)
+
+func init() {
+	proto.RegisterFile("github.com/containerd/containerd/api/types/metrics.proto", fileDescriptorMetrics)
+}
+
+var fileDescriptorMetrics = []byte{
+	// 256 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x48, 0xcf, 0x2c, 0xc9,
+	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d,
+	0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xa6, 0x96,
+	0x14, 0x65, 0x26, 0x17, 0xeb, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0xd4, 0xe8, 0x81,
+	0xe5, 0xa5, 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0x92, 0xfa, 0x20, 0x16, 0x44, 0x9d, 0x94, 0x64,
+	0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x3e, 0x98, 0x97, 0x54, 0x9a, 0xa6, 0x9f, 0x98, 0x57, 0x09,
+	0x95, 0x92, 0x47, 0x97, 0x2a, 0xc9, 0xcc, 0x4d, 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0x80, 0x28, 0x50,
+	0xea, 0x63, 0xe4, 0x62, 0xf3, 0x05, 0xdb, 0x2a, 0xe4, 0xc4, 0xc5, 0x09, 0x97, 0x95, 0x60, 0x54,
+	0x60, 0xd4, 0xe0, 0x36, 0x92, 0xd2, 0x83, 0xe8, 0xd7, 0x83, 0xe9, 0xd7, 0x0b, 0x81, 0xa9, 0x70,
+	0xe2, 0x38, 0x71, 0x4f, 0x9e, 0x61, 0xc2, 0x7d, 0x79, 0xc6, 0x20, 0x84, 0x36, 0x21, 0x31, 0x2e,
+	0xa6, 0xcc, 0x14, 0x09, 0x26, 0x05, 0x46, 0x0d, 0x4e, 0x27, 0xb6, 0x47, 0xf7, 0xe4, 0x99, 0x3c,
+	0x5d, 0x82, 0x98, 0x32, 0x53, 0x84, 0x34, 0xb8, 0x58, 0x52, 0x12, 0x4b, 0x12, 0x25, 0x98, 0xc1,
+	0xc6, 0x8a, 0x60, 0x18, 0xeb, 0x98, 0x57, 0x19, 0x04, 0x56, 0xe1, 0xe4, 0x75, 0xe2, 0xa1, 0x1c,
+	0xc3, 0x8d, 0x87, 0x72, 0x0c, 0x0d, 0x8f, 0xe4, 0x18, 0x4f, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48,
+	0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x28, 0x03, 0xe2, 0x03, 0xd2, 0x1a, 0x4c, 0x26, 0xb1, 0x81,
+	0xcd, 0x37, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xf8, 0x51, 0x36, 0x74, 0x83, 0x01, 0x00, 0x00,
+}

vendor/github.com/containerd/containerd/api/types/metrics.proto

@@ -0,0 +1,15 @@
+syntax = "proto3";
+
+package containerd.types;
+
+import "gogoproto/gogo.proto";
+import "google/protobuf/any.proto";
+import "google/protobuf/timestamp.proto";
+
+option go_package = "github.com/containerd/containerd/api/types;types";
+
+message Metric {
+	google.protobuf.Timestamp timestamp = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
+	string id = 2;
+	google.protobuf.Any data = 3;
+}

vendor/github.com/containerd/containerd/client.go

@@ -353,11 +353,50 @@ func (c *Client) ListImages(ctx context.Context) ([]Image, error) {
 	return images, nil
 }
 
-// Events returns an event subscription for the provided filters
+// Subscribe to events that match one or more of the provided filters.
-func (c *Client) Events(ctx context.Context, filters ...string) (eventsapi.Events_SubscribeClient, error) {
+//
-	return c.EventService().Subscribe(ctx, &eventsapi.SubscribeRequest{
+// Callers should listen on both the envelope channel and errs channel. If the
+// errs channel returns nil or an error, the subscriber should terminate.
+//
+// To cancel shutdown reciept of events, cancel the provided context. The errs
+// channel will be closed and return a nil error.
+func (c *Client) Subscribe(ctx context.Context, filters ...string) (ch <-chan *eventsapi.Envelope, errs <-chan error) {
+	var (
+		evq  = make(chan *eventsapi.Envelope)
+		errq = make(chan error, 1)
+	)
+
+	errs = errq
+	ch = evq
+
+	session, err := c.EventService().Subscribe(ctx, &eventsapi.SubscribeRequest{
 		Filters: filters,
 	})
+	if err != nil {
+		errq <- err
+		close(errq)
+		return
+	}
+
+	go func() {
+		defer close(errq)
+
+		for {
+			ev, err := session.Recv()
+			if err != nil {
+				errq <- err
+				return
+			}
+
+			select {
+			case evq <- ev:
+			case <-ctx.Done():
+				return
+			}
+		}
+	}()
+
+	return ch, errs
 }
 
 // Close closes the clients connection to containerd

vendor/github.com/containerd/containerd/container.go

@@ -173,13 +173,13 @@ func (c *container) NewTask(ctx context.Context, ioCreate IOCreation, opts ...Ne
 		Stdout:      cfg.Stdout,
 		Stderr:      cfg.Stderr,
 	}
-	if c.c.RootFS != "" {
+	if c.c.SnapshotKey != "" {
 		if c.c.Snapshotter == "" {
 			return nil, errors.Wrapf(errdefs.ErrInvalidArgument, "unable to resolve rootfs mounts without snapshotter on container")
 		}
 
 		// get the rootfs from the snapshotter and add it to the request
-		mounts, err := c.client.SnapshotService(c.c.Snapshotter).Mounts(ctx, c.c.RootFS)
+		mounts, err := c.client.SnapshotService(c.c.Snapshotter).Mounts(ctx, c.c.SnapshotKey)
 		if err != nil {
 			return nil, err
 		}

vendor/github.com/containerd/containerd/container_opts.go

@@ -70,7 +70,7 @@ func WithSnapshot(id string) NewContainerOpts {
 		if _, err := client.SnapshotService(c.Snapshotter).Mounts(ctx, id); err != nil {
 			return err
 		}
-		c.RootFS = id
+		c.SnapshotKey = id
 		return nil
 	}
 }
@@ -87,19 +87,19 @@ func WithNewSnapshot(id string, i Image) NewContainerOpts {
 		if _, err := client.SnapshotService(c.Snapshotter).Prepare(ctx, id, identity.ChainID(diffIDs).String()); err != nil {
 			return err
 		}
-		c.RootFS = id
+		c.SnapshotKey = id
 		c.Image = i.Name()
 		return nil
 	}
 }
 
-// WithSnapshotCleanup deletes the rootfs allocated for the container
+// WithSnapshotCleanup deletes the rootfs snapshot allocated for the container
 func WithSnapshotCleanup(ctx context.Context, client *Client, c containers.Container) error {
-	if c.RootFS != "" {
+	if c.SnapshotKey != "" {
 		if c.Snapshotter == "" {
-			return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set to cleanup rootfs")
+			return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set to cleanup rootfs snapshot")
 		}
-		return client.SnapshotService(c.Snapshotter).Remove(ctx, c.RootFS)
+		return client.SnapshotService(c.Snapshotter).Remove(ctx, c.SnapshotKey)
 	}
 	return nil
 }
@@ -116,7 +116,7 @@ func WithNewSnapshotView(id string, i Image) NewContainerOpts {
 		if _, err := client.SnapshotService(c.Snapshotter).View(ctx, id, identity.ChainID(diffIDs).String()); err != nil {
 			return err
 		}
-		c.RootFS = id
+		c.SnapshotKey = id
 		c.Image = i.Name()
 		return nil
 	}

vendor/github.com/containerd/containerd/container_opts_unix.go

@@ -22,7 +22,7 @@ import (
 // WithCheckpoint allows a container to be created from the checkpointed information
 // provided by the descriptor. The image, snapshot, and runtime specifications are
 // restored on the container
-func WithCheckpoint(desc v1.Descriptor, rootfsID string) NewContainerOpts {
+func WithCheckpoint(desc v1.Descriptor, snapshotKey string) NewContainerOpts {
 	// set image and rw, and spec
 	return func(ctx context.Context, client *Client, c *containers.Container) error {
 		id := desc.Digest
@@ -47,7 +47,7 @@ func WithCheckpoint(desc v1.Descriptor, rootfsID string) NewContainerOpts {
 					return err
 				}
 				setSnapshotterIfEmpty(c)
-				if _, err := client.SnapshotService(c.Snapshotter).Prepare(ctx, rootfsID, identity.ChainID(diffIDs).String()); err != nil {
+				if _, err := client.SnapshotService(c.Snapshotter).Prepare(ctx, snapshotKey, identity.ChainID(diffIDs).String()); err != nil {
 					if !errdefs.IsAlreadyExists(err) {
 						return err
 					}
@@ -67,7 +67,7 @@ func WithCheckpoint(desc v1.Descriptor, rootfsID string) NewContainerOpts {
 		}
 		if rw != nil {
 			// apply the rw snapshot to the new rw layer
-			mounts, err := client.SnapshotService(c.Snapshotter).Mounts(ctx, rootfsID)
+			mounts, err := client.SnapshotService(c.Snapshotter).Mounts(ctx, snapshotKey)
 			if err != nil {
 				return err
 			}
@@ -75,7 +75,7 @@ func WithCheckpoint(desc v1.Descriptor, rootfsID string) NewContainerOpts {
 				return err
 			}
 		}
-		c.RootFS = rootfsID
+		c.SnapshotKey = snapshotKey
 		return nil
 	}
 }

vendor/github.com/containerd/containerd/containers/containers.go

@@ -39,13 +39,13 @@ type Container struct {
 	// This field is required but mutable.
 	Spec *types.Any
 
-	// RootFS specifies the snapshot key to use for the container's root
+	// SnapshotKey specifies the snapshot key to use for the container's root
 	// filesystem. When starting a task from this container, a caller should
 	// look up the mounts from the snapshot service and include those on the
 	// task create request.
 	//
 	// This field is not required but immutable.
-	RootFS string
+	SnapshotKey string
 
 	// Snapshotter specifies the snapshotter name used for rootfs
 	//

vendor/github.com/containerd/containerd/containerstore.go

@@ -96,7 +96,7 @@ func containerToProto(container *containers.Container) containersapi.Container {
 		},
 		Spec:        container.Spec,
 		Snapshotter: container.Snapshotter,
-		RootFS:      container.RootFS,
+		SnapshotKey: container.SnapshotKey,
 	}
 }
 
@@ -115,7 +115,7 @@ func containerFromProto(containerpb *containersapi.Container) containers.Contain
 		Runtime:     runtime,
 		Spec:        containerpb.Spec,
 		Snapshotter: containerpb.Snapshotter,
-		RootFS:      containerpb.RootFS,
+		SnapshotKey: containerpb.SnapshotKey,
 	}
 }
 

vendor/github.com/containerd/containerd/content/content.go

@@ -90,7 +90,7 @@ type Writer interface {
 
 	// Commit commits the blob (but no roll-back is guaranteed on an error).
 	// size and expected can be zero-value when unknown.
-	Commit(size int64, expected digest.Digest, opts ...Opt) error
+	Commit(ctx context.Context, size int64, expected digest.Digest, opts ...Opt) error
 
 	// Status returns the current state of write
 	Status() (Status, error)

vendor/github.com/containerd/containerd/content/helpers.go

@@ -58,7 +58,7 @@ func WriteBlob(ctx context.Context, cs Ingester, ref string, r io.Reader, size i
 	}
 	defer cw.Close()
 
-	return Copy(cw, r, size, expected)
+	return Copy(ctx, cw, r, size, expected)
 }
 
 // Copy copies data with the expected digest from the reader into the
@@ -68,7 +68,7 @@ func WriteBlob(ctx context.Context, cs Ingester, ref string, r io.Reader, size i
 // the size or digest is unknown, these values may be empty.
 //
 // Copy is buffered, so no need to wrap reader in buffered io.
-func Copy(cw Writer, r io.Reader, size int64, expected digest.Digest) error {
+func Copy(ctx context.Context, cw Writer, r io.Reader, size int64, expected digest.Digest) error {
 	ws, err := cw.Status()
 	if err != nil {
 		return err
@@ -95,7 +95,7 @@ func Copy(cw Writer, r io.Reader, size int64, expected digest.Digest) error {
 		return err
 	}
 
-	if err := cw.Commit(size, expected); err != nil {
+	if err := cw.Commit(ctx, size, expected); err != nil {
 		if !errdefs.IsAlreadyExists(err) {
 			return errors.Wrapf(err, "failed commit on ref %q", ws.Ref)
 		}

vendor/github.com/containerd/containerd/events/events.go

@@ -22,3 +22,7 @@ type publisherFunc func(ctx context.Context, topic string, event Event) error
 func (fn publisherFunc) Publish(ctx context.Context, topic string, event Event) error {
 	return fn(ctx, topic, event)
 }
+
+type Subscriber interface {
+	Subscribe(ctx context.Context, filters ...string) (ch <-chan *events.Envelope, errs <-chan error)
+}

vendor/github.com/containerd/containerd/fs/diff_unix.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/containerd/continuity/sysx"
 	"github.com/pkg/errors"
-	"golang.org/x/sys/unix"
 )
 
 // whiteouts are files with a special meaning for the layered filesystem.
@@ -84,11 +83,11 @@ func compareSysStat(s1, s2 interface{}) (bool, error) {
 
 func compareCapabilities(p1, p2 string) (bool, error) {
 	c1, err := sysx.LGetxattr(p1, "security.capability")
-	if err != nil && err != unix.ENODATA {
+	if err != nil && err != sysx.ENODATA {
 		return false, errors.Wrapf(err, "failed to get xattr for %s", p1)
 	}
 	c2, err := sysx.LGetxattr(p2, "security.capability")
-	if err != nil && err != unix.ENODATA {
+	if err != nil && err != sysx.ENODATA {
 		return false, errors.Wrapf(err, "failed to get xattr for %s", p2)
 	}
 	return bytes.Equal(c1, c2), nil

vendor/github.com/containerd/containerd/linux/runcopts/runc.pb.go

@@ -37,8 +37,10 @@ var _ = math.Inf
 const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
 
 type RuncOptions struct {
-	CriuPath      string `protobuf:"bytes,1,opt,name=criu_path,json=criuPath,proto3" json:"criu_path,omitempty"`
+	Runtime       string `protobuf:"bytes,1,opt,name=runtime,proto3" json:"runtime,omitempty"`
-	SystemdCgroup string `protobuf:"bytes,2,opt,name=systemd_cgroup,json=systemdCgroup,proto3" json:"systemd_cgroup,omitempty"`
+	RuntimeRoot   string `protobuf:"bytes,2,opt,name=runtime_root,json=runtimeRoot,proto3" json:"runtime_root,omitempty"`
+	CriuPath      string `protobuf:"bytes,3,opt,name=criu_path,json=criuPath,proto3" json:"criu_path,omitempty"`
+	SystemdCgroup bool   `protobuf:"varint,4,opt,name=systemd_cgroup,json=systemdCgroup,proto3" json:"systemd_cgroup,omitempty"`
 }
 
 func (m *RuncOptions) Reset()                    { *m = RuncOptions{} }
@@ -95,17 +97,33 @@ func (m *RuncOptions) MarshalTo(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
-	if len(m.CriuPath) > 0 {
+	if len(m.Runtime) > 0 {
 		dAtA[i] = 0xa
 		i++
+		i = encodeVarintRunc(dAtA, i, uint64(len(m.Runtime)))
+		i += copy(dAtA[i:], m.Runtime)
+	}
+	if len(m.RuntimeRoot) > 0 {
+		dAtA[i] = 0x12
+		i++
+		i = encodeVarintRunc(dAtA, i, uint64(len(m.RuntimeRoot)))
+		i += copy(dAtA[i:], m.RuntimeRoot)
+	}
+	if len(m.CriuPath) > 0 {
+		dAtA[i] = 0x1a
+		i++
 		i = encodeVarintRunc(dAtA, i, uint64(len(m.CriuPath)))
 		i += copy(dAtA[i:], m.CriuPath)
 	}
-	if len(m.SystemdCgroup) > 0 {
+	if m.SystemdCgroup {
-		dAtA[i] = 0x12
+		dAtA[i] = 0x20
+		i++
+		if m.SystemdCgroup {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
 		i++
-		i = encodeVarintRunc(dAtA, i, uint64(len(m.SystemdCgroup)))
-		i += copy(dAtA[i:], m.SystemdCgroup)
 	}
 	return i, nil
 }
@@ -334,13 +352,20 @@ func encodeVarintRunc(dAtA []byte, offset int, v uint64) int {
 func (m *RuncOptions) Size() (n int) {
 	var l int
 	_ = l
+	l = len(m.Runtime)
+	if l > 0 {
+		n += 1 + l + sovRunc(uint64(l))
+	}
+	l = len(m.RuntimeRoot)
+	if l > 0 {
+		n += 1 + l + sovRunc(uint64(l))
+	}
 	l = len(m.CriuPath)
 	if l > 0 {
 		n += 1 + l + sovRunc(uint64(l))
 	}
-	l = len(m.SystemdCgroup)
+	if m.SystemdCgroup {
-	if l > 0 {
+		n += 2
-		n += 1 + l + sovRunc(uint64(l))
 	}
 	return n
 }
@@ -432,6 +457,8 @@ func (this *RuncOptions) String() string {
 		return "nil"
 	}
 	s := strings.Join([]string{`&RuncOptions{`,
+		`Runtime:` + fmt.Sprintf("%v", this.Runtime) + `,`,
+		`RuntimeRoot:` + fmt.Sprintf("%v", this.RuntimeRoot) + `,`,
 		`CriuPath:` + fmt.Sprintf("%v", this.CriuPath) + `,`,
 		`SystemdCgroup:` + fmt.Sprintf("%v", this.SystemdCgroup) + `,`,
 		`}`,
@@ -510,6 +537,64 @@ func (m *RuncOptions) Unmarshal(dAtA []byte) error {
 		}
 		switch fieldNum {
 		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Runtime", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRunc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= (uint64(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRunc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Runtime = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field RuntimeRoot", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowRunc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= (uint64(b) & 0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthRunc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.RuntimeRoot = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 3:
 			if wireType != 2 {
 				return fmt.Errorf("proto: wrong wireType = %d for field CriuPath", wireType)
 			}
@@ -538,11 +623,11 @@ func (m *RuncOptions) Unmarshal(dAtA []byte) error {
 			}
 			m.CriuPath = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
-		case 2:
+		case 4:
-			if wireType != 2 {
+			if wireType != 0 {
 				return fmt.Errorf("proto: wrong wireType = %d for field SystemdCgroup", wireType)
 			}
-			var stringLen uint64
+			var v int
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
 					return ErrIntOverflowRunc
@@ -552,21 +637,12 @@ func (m *RuncOptions) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				stringLen |= (uint64(b) & 0x7F) << shift
+				v |= (int(b) & 0x7F) << shift
 				if b < 0x80 {
 					break
 				}
 			}
-			intStringLen := int(stringLen)
+			m.SystemdCgroup = bool(v != 0)
-			if intStringLen < 0 {
-				return ErrInvalidLengthRunc
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.SystemdCgroup = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipRunc(dAtA[iNdEx:])
@@ -1163,33 +1239,35 @@ func init() {
 }
 
 var fileDescriptorRunc = []byte{
-	// 438 bytes of a gzipped FileDescriptorProto
+	// 467 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xdc, 0x93, 0xb1, 0x6f, 0xd4, 0x30,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xdc, 0x93, 0x41, 0x6f, 0xd3, 0x40,
-	0x18, 0xc5, 0x9b, 0xb6, 0xb4, 0x89, 0xaf, 0x57, 0xc0, 0x50, 0x29, 0x14, 0x11, 0xca, 0x09, 0xa4,
+	0x10, 0x85, 0xbb, 0x6d, 0x69, 0x9d, 0x4d, 0x53, 0x60, 0xa1, 0x92, 0x29, 0xc2, 0x84, 0x08, 0xa4,
-	0xb2, 0xdc, 0x49, 0xb0, 0x20, 0xd8, 0xb8, 0x11, 0x28, 0x25, 0xc0, 0xc2, 0x62, 0xa5, 0xbe, 0x8f,
+	0x70, 0x49, 0x24, 0xb8, 0x20, 0xb8, 0x91, 0x23, 0x50, 0x2a, 0x03, 0x17, 0x2e, 0x2b, 0x77, 0x33,
-	0xc4, 0xba, 0xe4, 0xfb, 0x2c, 0xdb, 0xa1, 0xb9, 0x8d, 0x3f, 0xaf, 0x23, 0x62, 0x62, 0xa4, 0xf9,
+	0x24, 0xab, 0xd8, 0x33, 0xab, 0xdd, 0x35, 0x75, 0x6e, 0xfc, 0x02, 0x7e, 0x57, 0x8f, 0x88, 0x13,
-	0x47, 0x40, 0x71, 0x2e, 0x85, 0x95, 0x95, 0xed, 0xf9, 0xf7, 0x9e, 0x9e, 0xa5, 0x27, 0x7d, 0xec,
+	0x47, 0x9a, 0x3f, 0x02, 0xf2, 0xda, 0x2e, 0x5c, 0xb9, 0x72, 0x7b, 0xf3, 0xbd, 0xb1, 0xe7, 0xe9,
-	0x79, 0xae, 0x5c, 0x51, 0x9f, 0x4d, 0x25, 0x55, 0x33, 0x49, 0xe8, 0x32, 0x85, 0x60, 0x16, 0x7f,
+	0x49, 0xcb, 0x9f, 0x2f, 0xb4, 0x5f, 0x96, 0x67, 0x13, 0x45, 0xc5, 0x54, 0x11, 0xfa, 0x4c, 0x23,
-	0xcb, 0x52, 0x61, 0xdd, 0xcc, 0x4c, 0x8d, 0x92, 0xb4, 0xb3, 0x5e, 0x4c, 0xb5, 0x21, 0x47, 0xfc,
+	0xd8, 0xf9, 0xdf, 0x32, 0xd7, 0x58, 0x56, 0x53, 0x5b, 0xa2, 0x22, 0xe3, 0x5d, 0x10, 0x13, 0x63,
-	0xe0, 0x4f, 0x6a, 0xea, 0x53, 0xd3, 0xce, 0x3c, 0xbc, 0x9d, 0x53, 0x4e, 0x3e, 0x31, 0xeb, 0x54,
+	0xc9, 0x93, 0x38, 0xfa, 0xb3, 0x35, 0x09, 0x5b, 0x93, 0xda, 0x3c, 0xbe, 0xbd, 0xa0, 0x05, 0x85,
-	0x1f, 0x9e, 0xbc, 0x63, 0xa3, 0xb4, 0x46, 0xf9, 0x56, 0x3b, 0x45, 0x68, 0xf9, 0x5d, 0x16, 0x49,
+	0x8d, 0x69, 0xad, 0x9a, 0xe5, 0xd1, 0x57, 0xc6, 0xfb, 0x69, 0x89, 0xea, 0xad, 0xf1, 0x9a, 0xd0,
-	0xa3, 0x6a, 0xa1, 0x33, 0x57, 0xc4, 0xc1, 0x51, 0x70, 0x1c, 0xa5, 0x61, 0x07, 0x4e, 0x33, 0x57,
+	0x89, 0x98, 0xef, 0xdb, 0x12, 0xbd, 0x2e, 0x20, 0x66, 0x43, 0x36, 0xee, 0xa5, 0xdd, 0x28, 0x1e,
-	0xf0, 0x47, 0x6c, 0xdf, 0xae, 0xac, 0x83, 0x6a, 0x21, 0x64, 0x6e, 0xa8, 0xd6, 0xf1, 0xa6, 0x4f,
+	0xf0, 0x83, 0x56, 0x4a, 0x4b, 0xe4, 0xe3, 0xed, 0x60, 0xf7, 0x5b, 0x96, 0x12, 0x79, 0x71, 0x97,
-	0x8c, 0xd7, 0x74, 0xee, 0xe1, 0xe4, 0xfb, 0x26, 0x1b, 0xcf, 0x0d, 0x64, 0x0e, 0x86, 0xd6, 0x09,
+	0xf7, 0x94, 0xd5, 0xa5, 0x34, 0x99, 0x5f, 0xc6, 0x3b, 0xc1, 0x8f, 0x6a, 0x70, 0x9a, 0xf9, 0xa5,
-	0x1b, 0x23, 0x09, 0xad, 0xbe, 0x90, 0x13, 0x86, 0xc8, 0xf9, 0xe6, 0x30, 0x1d, 0x21, 0x9d, 0x76,
+	0x78, 0xc4, 0x0f, 0xdd, 0xda, 0x79, 0x28, 0xe6, 0x52, 0x2d, 0x2c, 0x95, 0x26, 0xde, 0x1d, 0xb2,
-	0x2c, 0x25, 0x72, 0xfc, 0x0e, 0x0b, 0x49, 0x03, 0x0a, 0x27, 0xfb, 0xda, 0x30, 0xdd, 0xed, 0xde,
+	0x71, 0x94, 0x0e, 0x5a, 0x3a, 0x0b, 0x70, 0xf4, 0x7d, 0x9b, 0x0f, 0x66, 0x16, 0x32, 0x0f, 0x5d,
-	0x1f, 0xa4, 0xe6, 0x4f, 0xd8, 0x01, 0x34, 0x0e, 0x0c, 0x66, 0xa5, 0xa8, 0x51, 0x35, 0xc2, 0x92,
+	0xa4, 0x11, 0x1f, 0x20, 0x49, 0xa3, 0x3f, 0x93, 0x6f, 0x2e, 0xb3, 0xf0, 0x5d, 0x1f, 0xe9, 0xb4,
-	0x5c, 0x82, 0xb3, 0xf1, 0x96, 0xcf, 0xdd, 0x1a, 0xcc, 0x8f, 0xa8, 0x9a, 0xf7, 0xbd, 0xc5, 0x0f,
+	0x66, 0xe1, 0xf2, 0x1d, 0x1e, 0x91, 0x01, 0x94, 0x5e, 0x99, 0x10, 0x2c, 0x4a, 0xf7, 0xeb, 0xf9,
-	0x59, 0xe8, 0xc0, 0x54, 0x0a, 0xb3, 0x32, 0xde, 0xf6, 0xb1, 0xab, 0x37, 0xbf, 0xc7, 0xd8, 0x67,
+	0xbd, 0x32, 0xe2, 0x09, 0x3f, 0x82, 0xca, 0x83, 0xc5, 0x2c, 0x97, 0x25, 0xea, 0x4a, 0x3a, 0x52,
-	0x55, 0x82, 0x28, 0x49, 0x2e, 0x6d, 0x7c, 0xcd, 0xbb, 0x51, 0x47, 0x5e, 0x77, 0x80, 0x3f, 0x66,
+	0x2b, 0xf0, 0x2e, 0x04, 0x8c, 0xd2, 0x5b, 0x9d, 0xf9, 0x01, 0x75, 0xf5, 0xae, 0xb1, 0xc4, 0x31,
-	0x37, 0xa0, 0xd2, 0x6e, 0x25, 0x30, 0xab, 0xc0, 0xea, 0x4c, 0x82, 0x8d, 0x77, 0x8e, 0xb6, 0x8e,
+	0x8f, 0x3c, 0xd8, 0x42, 0x63, 0x96, 0xb7, 0x29, 0xaf, 0x66, 0x71, 0x8f, 0xf3, 0x4f, 0x3a, 0x07,
-	0xa3, 0xf4, 0xba, 0xe7, 0x27, 0x57, 0x98, 0x3f, 0x60, 0x7b, 0xfd, 0x12, 0x56, 0x54, 0xb4, 0x80,
+	0x99, 0x93, 0x5a, 0xb9, 0xf8, 0x5a, 0x70, 0x7b, 0x35, 0x79, 0x5d, 0x03, 0xf1, 0x98, 0xdf, 0x80,
-	0x78, 0xd7, 0xef, 0x31, 0x5a, 0xb3, 0x37, 0xb4, 0x00, 0xfe, 0x90, 0xed, 0x23, 0x09, 0x84, 0x73,
+	0xc2, 0xf8, 0xb5, 0xc4, 0xac, 0x00, 0x67, 0x32, 0x05, 0x2e, 0xde, 0x1b, 0xee, 0x8c, 0x7b, 0xe9,
-	0xb1, 0x84, 0x95, 0x51, 0x98, 0xc7, 0xa1, 0xff, 0x70, 0x0f, 0xe9, 0x04, 0xce, 0x5f, 0xf5, 0x8c,
+	0xf5, 0xc0, 0x4f, 0xae, 0x70, 0xdd, 0x68, 0xd3, 0x84, 0x93, 0x05, 0xcd, 0x21, 0xde, 0x6f, 0x1a,
-	0xdf, 0x67, 0x23, 0x5b, 0xa8, 0x6a, 0xd8, 0x35, 0xf2, 0x3d, 0xac, 0x43, 0xeb, 0x51, 0x7f, 0x05,
+	0x6d, 0xd9, 0x1b, 0x9a, 0x83, 0x78, 0xc8, 0x0f, 0x91, 0x24, 0xc2, 0xb9, 0x5c, 0xc1, 0xda, 0x6a,
-	0xec, 0xe6, 0xbc, 0x00, 0xb9, 0xd4, 0xa4, 0xd0, 0x0d, 0xc3, 0x72, 0xb6, 0x0d, 0x8d, 0x1a, 0xf6,
+	0x5c, 0xc4, 0x51, 0x38, 0x78, 0x80, 0x74, 0x02, 0xe7, 0xaf, 0x1a, 0x26, 0xee, 0xf3, 0xbe, 0x5b,
-	0xf4, 0xfa, 0x7f, 0x1d, 0xf2, 0x65, 0x7a, 0x71, 0x99, 0x6c, 0xfc, 0xb8, 0x4c, 0x36, 0xbe, 0xb6,
+	0xea, 0xa2, 0xeb, 0xb5, 0x17, 0xfe, 0xc3, 0x6b, 0xd4, 0x96, 0xfa, 0x8b, 0xf1, 0x9b, 0xb3, 0x25,
-	0x49, 0x70, 0xd1, 0x26, 0xc1, 0xb7, 0x36, 0x09, 0x7e, 0xb6, 0x49, 0xf0, 0xe9, 0xd9, 0x3f, 0x1e,
+	0xa8, 0x95, 0x21, 0x8d, 0xbe, 0x2b, 0x56, 0xf0, 0x5d, 0xa8, 0x74, 0xd7, 0x67, 0xd0, 0xff, 0x6b,
-	0xcb, 0x8b, 0x41, 0x9c, 0xed, 0xf8, 0x23, 0x78, 0xfa, 0x3b, 0x00, 0x00, 0xff, 0xff, 0x00, 0x19,
+	0x91, 0x2f, 0xd3, 0x8b, 0xcb, 0x64, 0xeb, 0xc7, 0x65, 0xb2, 0xf5, 0x65, 0x93, 0xb0, 0x8b, 0x4d,
-	0xba, 0x8f, 0x6f, 0x03, 0x00, 0x00,
+	0xc2, 0xbe, 0x6d, 0x12, 0xf6, 0x73, 0x93, 0xb0, 0x8f, 0xcf, 0xfe, 0xf1, 0xa9, 0xbd, 0xe8, 0xc4,
+	0xd9, 0x5e, 0x78, 0x42, 0x4f, 0x7f, 0x07, 0x00, 0x00, 0xff, 0xff, 0xe6, 0x26, 0x29, 0x60, 0xad,
+	0x03, 0x00, 0x00,
 }

vendor/github.com/containerd/containerd/linux/runcopts/runc.proto

@@ -7,8 +7,10 @@ import "gogoproto/gogo.proto";
 option go_package = "github.com/containerd/containerd/linux/runcopts;runcopts";
 
 message RuncOptions {
-	string criu_path = 1;
+	string runtime = 1;
-	string systemd_cgroup = 2;
+	string runtime_root = 2;
+	string criu_path = 3;
+	bool systemd_cgroup = 4;
 }
 
 message CreateOptions {

vendor/github.com/containerd/containerd/metadata/buckets.go

@@ -47,7 +47,7 @@ var (
 	bucketKeyParent      = []byte("parent")
 	bucketKeyOptions     = []byte("options")
 	bucketKeySpec        = []byte("spec")
-	bucketKeyRootFS      = []byte("rootfs")
+	bucketKeySnapshotKey = []byte("snapshotKey")
 	bucketKeySnapshotter = []byte("snapshotter")
 	bucketKeyTarget      = []byte("target")
 )

vendor/github.com/containerd/containerd/metadata/containers.go

@@ -155,8 +155,8 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai
 			return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.Image field is immutable")
 		}
 
-		if updated.RootFS != container.RootFS {
+		if updated.SnapshotKey != container.SnapshotKey {
-			return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.RootFS field is immutable")
+			return containers.Container{}, errors.Wrapf(errdefs.ErrInvalidArgument, "container.SnapshotKey field is immutable")
 		}
 
 		if updated.Snapshotter != container.Snapshotter {
@@ -235,8 +235,8 @@ func validateContainer(container *containers.Container) error {
 		return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Spec must be set")
 	}
 
-	if container.RootFS != "" && container.Snapshotter == "" {
+	if container.SnapshotKey != "" && container.Snapshotter == "" {
-		return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set if container.RootFS is set")
+		return errors.Wrapf(errdefs.ErrInvalidArgument, "container.Snapshotter must be set if container.SnapshotKey is set")
 	}
 
 	return nil
@@ -284,8 +284,8 @@ func readContainer(container *containers.Container, bkt *bolt.Bucket) error {
 				return err
 			}
 			container.Spec = &any
-		case string(bucketKeyRootFS):
+		case string(bucketKeySnapshotKey):
-			container.RootFS = string(v)
+			container.SnapshotKey = string(v)
 		case string(bucketKeySnapshotter):
 			container.Snapshotter = string(v)
 		}
@@ -313,7 +313,7 @@ func writeContainer(bkt *bolt.Bucket, container *containers.Container) error {
 	for _, v := range [][2][]byte{
 		{bucketKeyImage, []byte(container.Image)},
 		{bucketKeySnapshotter, []byte(container.Snapshotter)},
-		{bucketKeyRootFS, []byte(container.RootFS)},
+		{bucketKeySnapshotKey, []byte(container.SnapshotKey)},
 	} {
 		if err := bkt.Put(v[0], v[1]); err != nil {
 			return err
@@ -335,18 +335,13 @@ func writeContainer(bkt *bolt.Bucket, container *containers.Container) error {
 		return err
 	}
 
-	obkt, err := rbkt.CreateBucket(bucketKeyOptions)
-	if err != nil {
-		return err
-	}
-
 	if container.Runtime.Options != nil {
 		data, err := proto.Marshal(container.Runtime.Options)
 		if err != nil {
 			return err
 		}
 
-		if err := obkt.Put(bucketKeyOptions, data); err != nil {
+		if err := rbkt.Put(bucketKeyOptions, data); err != nil {
 			return err
 		}
 	}

vendor/github.com/containerd/containerd/metadata/content.go

@@ -352,19 +352,19 @@ type namespacedWriter struct {
 	db        *bolt.DB
 }
 
-func (nw *namespacedWriter) Commit(size int64, expected digest.Digest, opts ...content.Opt) error {
+func (nw *namespacedWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error {
-	return nw.db.Update(func(tx *bolt.Tx) error {
+	return update(ctx, nw.db, func(tx *bolt.Tx) error {
 		bkt := getIngestBucket(tx, nw.namespace)
 		if bkt != nil {
 			if err := bkt.Delete([]byte(nw.ref)); err != nil {
 				return err
 			}
 		}
-		return nw.commit(tx, size, expected, opts...)
+		return nw.commit(ctx, tx, size, expected, opts...)
 	})
 }
 
-func (nw *namespacedWriter) commit(tx *bolt.Tx, size int64, expected digest.Digest, opts ...content.Opt) error {
+func (nw *namespacedWriter) commit(ctx context.Context, tx *bolt.Tx, size int64, expected digest.Digest, opts ...content.Opt) error {
 	var base content.Info
 	for _, opt := range opts {
 		if err := opt(&base); err != nil {
@@ -382,7 +382,7 @@ func (nw *namespacedWriter) commit(tx *bolt.Tx, size int64, expected digest.Dige
 
 	actual := nw.Writer.Digest()
 
-	if err := nw.Writer.Commit(size, expected); err != nil {
+	if err := nw.Writer.Commit(ctx, size, expected); err != nil {
 		if !errdefs.IsAlreadyExists(err) {
 			return err
 		}

vendor/github.com/containerd/containerd/mount/mount_linux.go

@@ -8,7 +8,36 @@ import (
 
 func (m *Mount) Mount(target string) error {
 	flags, data := parseMountOptions(m.Options)
-	return unix.Mount(m.Source, target, m.Type, uintptr(flags), data)
+
+	// propagation types.
+	const ptypes = unix.MS_SHARED | unix.MS_PRIVATE | unix.MS_SLAVE | unix.MS_UNBINDABLE
+
+	// Ensure propagation type change flags aren't included in other calls.
+	oflags := flags &^ ptypes
+
+	// In the case of remounting with changed data (data != ""), need to call mount (moby/moby#34077).
+	if flags&unix.MS_REMOUNT == 0 || data != "" {
+		// Initial call applying all non-propagation flags for mount
+		// or remount with changed data
+		if err := unix.Mount(m.Source, target, m.Type, uintptr(oflags), data); err != nil {
+			return err
+		}
+	}
+
+	if flags&ptypes != 0 {
+		// Change the propagation type.
+		const pflags = ptypes | unix.MS_REC | unix.MS_SILENT
+		if err := unix.Mount("", target, "", uintptr(flags&pflags), ""); err != nil {
+			return err
+		}
+	}
+
+	const broflags = unix.MS_BIND | unix.MS_RDONLY
+	if oflags&broflags == broflags {
+		// Remount the bind to apply read only.
+		return unix.Mount("", target, "", uintptr(oflags|unix.MS_REMOUNT), "")
+	}
+	return nil
 }
 
 func Unmount(mount string, flags int) error {

vendor/github.com/containerd/containerd/remotes/docker/pusher.go

@@ -109,7 +109,10 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten
 		if err != nil {
 			return nil, err
 		}
-		if resp.StatusCode != http.StatusAccepted {
+
+		switch resp.StatusCode {
+		case http.StatusOK, http.StatusAccepted, http.StatusNoContent:
+		default:
 			// TODO: log error
 			return nil, errors.Errorf("unexpected response: %s", resp.Status)
 		}
@@ -155,7 +158,10 @@ func (p dockerPusher) Push(ctx context.Context, desc ocispec.Descriptor) (conten
 			pr.CloseWithError(err)
 			return
 		}
-		if resp.StatusCode != http.StatusCreated {
+
+		switch resp.StatusCode {
+		case http.StatusOK, http.StatusCreated, http.StatusNoContent:
+		default:
 			// TODO: log error
 			pr.CloseWithError(errors.Errorf("unexpected response: %s", resp.Status))
 		}
@@ -215,7 +221,7 @@ func (pw *pushWriter) Digest() digest.Digest {
 	return pw.expected
 }
 
-func (pw *pushWriter) Commit(size int64, expected digest.Digest, opts ...content.Opt) error {
+func (pw *pushWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error {
 	// Check whether read has already thrown an error
 	if _, err := pw.pipe.Write([]byte{}); err != nil && err != io.ErrClosedPipe {
 		return errors.Wrap(err, "pipe error before commit")
@@ -232,6 +238,14 @@ func (pw *pushWriter) Commit(size int64, expected digest.Digest, opts ...content
 		return errors.New("no response")
 	}
 
+	// 201 is specified return status, some registries return
+	// 200 or 204.
+	switch resp.StatusCode {
+	case http.StatusOK, http.StatusCreated, http.StatusNoContent:
+	default:
+		return errors.Errorf("unexpected status: %s", resp.Status)
+	}
+
 	status, err := pw.tracker.GetStatus(pw.ref)
 	if err != nil {
 		return errors.Wrap(err, "failed to get status")

vendor/github.com/containerd/containerd/remotes/docker/resolver.go

@@ -313,9 +313,11 @@ func (r *dockerBase) doRequestWithRetries(ctx context.Context, req *http.Request
 	responses = append(responses, resp)
 	req, err = r.retryRequest(ctx, req, responses)
 	if err != nil {
+		resp.Body.Close()
 		return nil, err
 	}
 	if req != nil {
+		resp.Body.Close()
 		return r.doRequestWithRetries(ctx, req, responses)
 	}
 	return resp, err

vendor/github.com/containerd/containerd/remotes/docker/schema1/converter.go

@@ -252,7 +252,7 @@ func (c *Converter) fetchBlob(ctx context.Context, desc ocispec.Descriptor) erro
 
 		eg.Go(func() error {
 			defer pw.Close()
-			return content.Copy(cw, io.TeeReader(rc, pw), desc.Size, desc.Digest)
+			return content.Copy(ctx, cw, io.TeeReader(rc, pw), desc.Size, desc.Digest)
 		})
 
 		if err := eg.Wait(); err != nil {

vendor/github.com/containerd/containerd/remotes/handlers.go

@@ -101,7 +101,7 @@ func fetch(ctx context.Context, ingester content.Ingester, fetcher Fetcher, desc
 	}
 	defer rc.Close()
 
-	return content.Copy(cw, rc, desc.Size, desc.Digest)
+	return content.Copy(ctx, cw, rc, desc.Size, desc.Digest)
 }
 
 // PushHandler returns a handler that will push all content from the provider
@@ -139,5 +139,5 @@ func push(ctx context.Context, provider content.Provider, pusher Pusher, desc oc
 	defer ra.Close()
 
 	rd := io.NewSectionReader(ra, 0, desc.Size)
-	return content.Copy(cw, rd, desc.Size, desc.Digest)
+	return content.Copy(ctx, cw, rd, desc.Size, desc.Digest)
 }

vendor/github.com/containerd/containerd/rootfs/apply.go

@@ -1,7 +1,10 @@
 package rootfs
 
 import (
+	"crypto/rand"
+	"encoding/base64"
 	"fmt"
+	"time"
 
 	"github.com/containerd/containerd/errdefs"
 	"github.com/containerd/containerd/log"
@@ -63,7 +66,7 @@ func ApplyLayer(ctx context.Context, layer Layer, chain []digest.Digest, sn snap
 		return false, errors.Wrap(err, "failed to stat snapshot")
 	}
 
-	key := fmt.Sprintf("extract %s", chainID)
+	key := fmt.Sprintf("extract-%s %s", uniquePart(), chainID)
 
 	// Prepare snapshot with from parent
 	mounts, err := sn.Prepare(ctx, key, parent.String())
@@ -90,8 +93,25 @@ func ApplyLayer(ctx context.Context, layer Layer, chain []digest.Digest, sn snap
 	}
 
 	if err = sn.Commit(ctx, chainID.String(), key); err != nil {
+		if !errdefs.IsAlreadyExists(err) {
 			return false, errors.Wrapf(err, "failed to commit snapshot %s", parent)
 		}
 
+		// Destination already exists, cleanup key and return without error
+		err = nil
+		if err := sn.Remove(ctx, key); err != nil {
+			return false, errors.Wrapf(err, "failed to cleanup aborted apply %s", key)
+		}
+		return false, nil
+	}
+
 	return true, nil
 }
+
+func uniquePart() string {
+	t := time.Now()
+	var b [3]byte
+	// Ignore read failures, just decreases uniqueness
+	rand.Read(b[:])
+	return fmt.Sprintf("%d-%s", t.Nanosecond(), base64.URLEncoding.EncodeToString(b[:]))
+}

vendor/github.com/containerd/containerd/rootfs/init.go

@@ -0,0 +1,99 @@
+package rootfs
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+
+	"github.com/containerd/containerd/log"
+	"github.com/containerd/containerd/mount"
+	"github.com/containerd/containerd/snapshot"
+	digest "github.com/opencontainers/go-digest"
+	"github.com/pkg/errors"
+)
+
+var (
+	initializers = map[string]initializerFunc{}
+)
+
+type initializerFunc func(string) error
+
+type Mounter interface {
+	Mount(target string, mounts ...mount.Mount) error
+	Unmount(target string) error
+}
+
+func InitRootFS(ctx context.Context, name string, parent digest.Digest, readonly bool, snapshotter snapshot.Snapshotter, mounter Mounter) ([]mount.Mount, error) {
+	_, err := snapshotter.Stat(ctx, name)
+	if err == nil {
+		return nil, errors.Errorf("rootfs already exists")
+	}
+	// TODO: ensure not exist error once added to snapshot package
+
+	parentS := parent.String()
+
+	initName := defaultInitializer
+	initFn := initializers[initName]
+	if initFn != nil {
+		parentS, err = createInitLayer(ctx, parentS, initName, initFn, snapshotter, mounter)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if readonly {
+		return snapshotter.View(ctx, name, parentS)
+	}
+
+	return snapshotter.Prepare(ctx, name, parentS)
+}
+
+func createInitLayer(ctx context.Context, parent, initName string, initFn func(string) error, snapshotter snapshot.Snapshotter, mounter Mounter) (string, error) {
+	initS := fmt.Sprintf("%s %s", parent, initName)
+	if _, err := snapshotter.Stat(ctx, initS); err == nil {
+		return initS, nil
+	}
+	// TODO: ensure not exist error once added to snapshot package
+
+	// Create tempdir
+	td, err := ioutil.TempDir("", "create-init-")
+	if err != nil {
+		return "", err
+	}
+	defer os.RemoveAll(td)
+
+	mounts, err := snapshotter.Prepare(ctx, td, parent)
+	if err != nil {
+		return "", err
+	}
+	defer func() {
+		if err != nil {
+			// TODO: once implemented uncomment
+			//if rerr := snapshotter.Remove(ctx, td); rerr != nil {
+			//	log.G(ctx).Errorf("Failed to remove snapshot %s: %v", td, merr)
+			//}
+		}
+	}()
+
+	if err = mounter.Mount(td, mounts...); err != nil {
+		return "", err
+	}
+
+	if err = initFn(td); err != nil {
+		if merr := mounter.Unmount(td); merr != nil {
+			log.G(ctx).Errorf("Failed to unmount %s: %v", td, merr)
+		}
+		return "", err
+	}
+
+	if err = mounter.Unmount(td); err != nil {
+		return "", err
+	}
+
+	if err := snapshotter.Commit(ctx, initS, td); err != nil {
+		return "", err
+	}
+
+	return initS, nil
+}

vendor/github.com/containerd/containerd/rootfs/init_linux.go

@@ -0,0 +1,114 @@
+package rootfs
+
+import (
+	"os"
+	"path/filepath"
+	"syscall"
+)
+
+const (
+	defaultInitializer = "linux-init"
+)
+
+func init() {
+	initializers[defaultInitializer] = initFS
+}
+
+func createDirectory(name string, uid, gid int) initializerFunc {
+	return func(root string) error {
+		dname := filepath.Join(root, name)
+		st, err := os.Stat(dname)
+		if err != nil && !os.IsNotExist(err) {
+			return err
+		} else if err == nil {
+			if st.IsDir() {
+				stat := st.Sys().(*syscall.Stat_t)
+				if int(stat.Gid) == gid && int(stat.Uid) == uid {
+					return nil
+				}
+			} else {
+				if err := os.Remove(dname); err != nil {
+					return err
+				}
+				if err := os.Mkdir(dname, 0755); err != nil {
+					return err
+				}
+			}
+		} else {
+			if err := os.Mkdir(dname, 0755); err != nil {
+				return err
+			}
+		}
+
+		return os.Chown(dname, uid, gid)
+	}
+}
+
+func touchFile(name string, uid, gid int) initializerFunc {
+	return func(root string) error {
+		fname := filepath.Join(root, name)
+
+		st, err := os.Stat(fname)
+		if err != nil && !os.IsNotExist(err) {
+			return err
+		} else if err == nil {
+			stat := st.Sys().(*syscall.Stat_t)
+			if int(stat.Gid) == gid && int(stat.Uid) == uid {
+				return nil
+			}
+			return os.Chown(fname, uid, gid)
+		}
+
+		f, err := os.OpenFile(fname, os.O_CREATE, 0644)
+		if err != nil {
+			return err
+		}
+		defer f.Close()
+
+		return f.Chown(uid, gid)
+	}
+}
+
+func symlink(oldname, newname string) initializerFunc {
+	return func(root string) error {
+		linkName := filepath.Join(root, newname)
+		if _, err := os.Stat(linkName); err != nil && !os.IsNotExist(err) {
+			return err
+		} else if err == nil {
+			return nil
+		}
+		return os.Symlink(oldname, linkName)
+	}
+}
+
+func initFS(root string) error {
+	st, err := os.Stat(root)
+	if err != nil {
+		return err
+	}
+	stat := st.Sys().(*syscall.Stat_t)
+	uid := int(stat.Uid)
+	gid := int(stat.Gid)
+
+	initFuncs := []initializerFunc{
+		createDirectory("/dev", uid, gid),
+		createDirectory("/dev/pts", uid, gid),
+		createDirectory("/dev/shm", uid, gid),
+		touchFile("/dev/console", uid, gid),
+		createDirectory("/proc", uid, gid),
+		createDirectory("/sys", uid, gid),
+		createDirectory("/etc", uid, gid),
+		touchFile("/etc/resolv.conf", uid, gid),
+		touchFile("/etc/hosts", uid, gid),
+		touchFile("/etc/hostname", uid, gid),
+		symlink("/proc/mounts", "/etc/mtab"),
+	}
+
+	for _, fn := range initFuncs {
+		if err := fn(root); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

vendor/github.com/containerd/containerd/rootfs/init_other.go

@@ -0,0 +1,7 @@
+// +build !linux
+
+package rootfs
+
+const (
+	defaultInitializer = ""
+)

vendor/github.com/containerd/containerd/runtime/task.go

@@ -49,6 +49,8 @@ type Task interface {
 	Update(context.Context, *types.Any) error
 	// Process returns a process within the task for the provided id
 	Process(context.Context, string) (Process, error)
+	// Metrics returns runtime specific metrics for a task
+	Metrics(context.Context) (interface{}, error)
 }
 
 type ExecOpts struct {

vendor/github.com/containerd/containerd/services/content/service.go

@@ -424,7 +424,7 @@ func (s *Service) Write(session api.Content_WriteServer) (err error) {
 				if req.Labels != nil {
 					opts = append(opts, content.WithLabels(req.Labels))
 				}
-				if err := wr.Commit(total, expected, opts...); err != nil {
+				if err := wr.Commit(ctx, total, expected, opts...); err != nil {
 					return err
 				}
 			}

vendor/github.com/containerd/containerd/services/content/writer.go

@@ -1,6 +1,7 @@
 package content
 
 import (
+	"context"
 	"io"
 
 	contentapi "github.com/containerd/containerd/api/services/content/v1"
@@ -80,7 +81,7 @@ func (rw *remoteWriter) Write(p []byte) (n int, err error) {
 	return
 }
 
-func (rw *remoteWriter) Commit(size int64, expected digest.Digest, opts ...content.Opt) error {
+func (rw *remoteWriter) Commit(ctx context.Context, size int64, expected digest.Digest, opts ...content.Opt) error {
 	var base content.Info
 	for _, opt := range opts {
 		if err := opt(&base); err != nil {

vendor/github.com/containerd/containerd/snapshot/snapshotter.go

@@ -2,6 +2,8 @@ package snapshot
 
 import (
 	"context"
+	"encoding/json"
+	"strings"
 	"time"
 
 	"github.com/containerd/containerd/mount"
@@ -12,11 +14,26 @@ type Kind uint8
 
 // definitions of snapshot kinds
 const (
-	KindView Kind = iota + 1
+	KindUnknown Kind = iota
+	KindView
 	KindActive
 	KindCommitted
 )
 
+func ParseKind(s string) Kind {
+	s = strings.ToLower(s)
+	switch s {
+	case "view":
+		return KindView
+	case "active":
+		return KindActive
+	case "committed":
+		return KindCommitted
+	}
+
+	return KindUnknown
+}
+
 func (k Kind) String() string {
 	switch k {
 	case KindView:
@@ -25,19 +42,34 @@ func (k Kind) String() string {
 		return "Active"
 	case KindCommitted:
 		return "Committed"
-	default:
-		return "Unknown"
 	}
+
+	return "Unknown"
+}
+
+func (k Kind) MarshalJSON() ([]byte, error) {
+	return json.Marshal(k.String())
+}
+
+func (k *Kind) UnmarshalJSON(b []byte) error {
+	var s string
+	if err := json.Unmarshal(b, &s); err != nil {
+		return err
+	}
+
+	*k = ParseKind(s)
+	return nil
 }
 
 // Info provides information about a particular snapshot.
+// JSON marshallability is supported for interactive with tools like ctr,
 type Info struct {
 	Kind    Kind              // active or committed snapshot
 	Name    string            // name or key of snapshot
-	Parent  string            // name of parent snapshot
+	Parent  string            `json:",omitempty"` // name of parent snapshot
-	Labels  map[string]string // Labels for snapshot
+	Labels  map[string]string `json:",omitempty"` // Labels for snapshot
-	Created time.Time         // Created time
+	Created time.Time         `json:",omitempty"` // Created time
-	Updated time.Time         // Last update time
+	Updated time.Time         `json:",omitempty"` // Last update time
 }
 
 // Usage defines statistics for disk resources consumed by the snapshot.

vendor/github.com/containerd/containerd/spec_opts_unix.go

@@ -225,6 +225,15 @@ func WithUserNamespace(container, host, size uint32) SpecOpts {
 // WithRemappedSnapshot creates a new snapshot and remaps the uid/gid for the
 // filesystem to be used by a container with user namespaces
 func WithRemappedSnapshot(id string, i Image, uid, gid uint32) NewContainerOpts {
+	return withRemappedSnapshotBase(id, i, uid, gid, false)
+}
+
+// WithRemappedSnapshotView is similar to WithRemappedSnapshot but rootfs is mounted as read-only.
+func WithRemappedSnapshotView(id string, i Image, uid, gid uint32) NewContainerOpts {
+	return withRemappedSnapshotBase(id, i, uid, gid, true)
+}
+
+func withRemappedSnapshotBase(id string, i Image, uid, gid uint32, readonly bool) NewContainerOpts {
 	return func(ctx context.Context, client *Client, c *containers.Container) error {
 		diffIDs, err := i.(*image).i.RootFS(ctx, client.ContentStore())
 		if err != nil {
@@ -242,7 +251,7 @@ func WithRemappedSnapshot(id string, i Image, uid, gid uint32) NewContainerOpts
 			if _, err := snapshotter.Prepare(ctx, id, usernsID); err != nil {
 				return err
 			}
-			c.RootFS = id
+			c.SnapshotKey = id
 			c.Image = i.Name()
 			return nil
 		}
@@ -257,10 +266,15 @@ func WithRemappedSnapshot(id string, i Image, uid, gid uint32) NewContainerOpts
 		if err := snapshotter.Commit(ctx, usernsID, usernsID+"-remap"); err != nil {
 			return err
 		}
-		if _, err := snapshotter.Prepare(ctx, id, usernsID); err != nil {
+		if readonly {
+			_, err = snapshotter.View(ctx, id, usernsID)
+		} else {
+			_, err = snapshotter.Prepare(ctx, id, usernsID)
+		}
+		if err != nil {
 			return err
 		}
-		c.RootFS = id
+		c.SnapshotKey = id
 		c.Image = i.Name()
 		return nil
 	}
@@ -305,11 +319,11 @@ func WithUserID(uid uint32) SpecOpts {
 		if c.Snapshotter == "" {
 			return errors.Errorf("no snapshotter set for container")
 		}
-		if c.RootFS == "" {
+		if c.SnapshotKey == "" {
-			return errors.Errorf("rootfs not created for container")
+			return errors.Errorf("rootfs snapshot not created for container")
 		}
 		snapshotter := client.SnapshotService(c.Snapshotter)
-		mounts, err := snapshotter.Mounts(ctx, c.RootFS)
+		mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey)
 		if err != nil {
 			return err
 		}
@@ -362,11 +376,11 @@ func WithUsername(username string) SpecOpts {
 		if c.Snapshotter == "" {
 			return errors.Errorf("no snapshotter set for container")
 		}
-		if c.RootFS == "" {
+		if c.SnapshotKey == "" {
-			return errors.Errorf("rootfs not created for container")
+			return errors.Errorf("rootfs snapshot not created for container")
 		}
 		snapshotter := client.SnapshotService(c.Snapshotter)
-		mounts, err := snapshotter.Mounts(ctx, c.RootFS)
+		mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey)
 		if err != nil {
 			return err
 		}

vendor/github.com/containerd/containerd/spec_opts_windows.go

@@ -53,6 +53,9 @@ func WithImageConfig(i Image) SpecOpts {
 func WithTTY(width, height int) SpecOpts {
 	return func(_ context.Context, _ *Client, _ *containers.Container, s *specs.Spec) error {
 		s.Process.Terminal = true
+		if s.Process.ConsoleSize == nil {
+			s.Process.ConsoleSize = &specs.Box{}
+		}
 		s.Process.ConsoleSize.Width = uint(width)
 		s.Process.ConsoleSize.Height = uint(height)
 		return nil

vendor/github.com/containerd/containerd/task.go

@@ -118,6 +118,12 @@ type Task interface {
 	Update(context.Context, ...UpdateTaskOpts) error
 	// LoadProcess loads a previously created exec'd process
 	LoadProcess(context.Context, string, IOAttach) (Process, error)
+	// Metrics returns task metrics for runtime specific metrics
+	//
+	// The metric types are generic to containerd and change depending on the runtime
+	// For the built in Linux runtime, github.com/containerd/cgroups.Metrics
+	// are returned in protobuf format
+	Metrics(context.Context) (*types.Metric, error)
 }
 
 var _ = (Task)(&task{})
@@ -409,7 +415,7 @@ func (t *task) Checkpoint(ctx context.Context, opts ...CheckpointTaskOpts) (d v1
 	if err := t.checkpointImage(ctx, &index, cr.Image); err != nil {
 		return d, err
 	}
-	if err := t.checkpointRWSnapshot(ctx, &index, cr.Snapshotter, cr.RootFS); err != nil {
+	if err := t.checkpointRWSnapshot(ctx, &index, cr.Snapshotter, cr.SnapshotKey); err != nil {
 		return d, err
 	}
 	index.Annotations = make(map[string]string)
@@ -472,6 +478,18 @@ func (t *task) LoadProcess(ctx context.Context, id string, ioAttach IOAttach) (P
 	}, nil
 }
 
+func (t *task) Metrics(ctx context.Context) (*types.Metric, error) {
+	response, err := t.client.TaskService().Metrics(ctx, &tasks.MetricsRequest{
+		Filters: []string{
+			"id==" + t.id,
+		},
+	})
+	if err != nil {
+		return nil, errdefs.FromGRPC(err)
+	}
+	return response.Metrics[0], nil
+}
+
 func (t *task) checkpointTask(ctx context.Context, index *v1.Index, request *tasks.CheckpointTaskRequest) error {
 	response, err := t.client.TaskService().Checkpoint(ctx, request)
 	if err != nil {
@@ -535,7 +553,7 @@ func writeContent(ctx context.Context, store content.Store, mediaType, ref strin
 	if err != nil {
 		return d, err
 	}
-	if err := writer.Commit(size, ""); err != nil {
+	if err := writer.Commit(ctx, size, ""); err != nil {
 		return d, err
 	}
 	return v1.Descriptor{

vendor/github.com/containerd/containerd/vendor.conf

@@ -1,7 +1,7 @@
 github.com/coreos/go-systemd 48702e0da86bd25e76cfef347e2adeb434a0d0a6
-github.com/containerd/go-runc b85ac701de5065a66918203dd18f057433290807
+github.com/containerd/go-runc b3c048c028ddd789c6f9510c597f8b9c62f25359
 github.com/containerd/console 76d18fd1d66972718ab2284449591db0b3cdb4de
-github.com/containerd/cgroups e6d1aa8c71c6103624b2c6e6f4be0863b67027f1
+github.com/containerd/cgroups 5933ab4dc4f7caa3a73a1dc141bd11f42b5c9163
 github.com/docker/go-metrics 8fd5772bf1584597834c6f7961a530f06cbfbb87
 github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/godbus/dbus c7fdd8b5cd55e87b4e1f4e372cdb1db61dd6c66f
@@ -27,7 +27,7 @@ golang.org/x/net 7dcfb8076726a3fdd9353b6b8a1f1b6be6811bd6
 google.golang.org/grpc v1.3.0
 github.com/pkg/errors v0.8.0
 github.com/opencontainers/go-digest 21dfd564fd89c944783d00d069f33e3e7123c448
-golang.org/x/sys b892924b68aa53038e8a55b255ee0d8391e8eec5 https://github.com/golang/sys
+golang.org/x/sys 7ddbeae9ae08c6a06a59597f0c9edbc5ff2444ce https://github.com/golang/sys
 github.com/opencontainers/image-spec v1.0.0
 github.com/containerd/continuity cf279e6ac893682272b4479d4c67fd3abf878b4e
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c

vendor/golang.org/x/sys/unix/asm_openbsd_arm.s

@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System call support for ARM, OpenBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-28
+	B	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-40
+	B	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-52
+	B	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+	B	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/dev_darwin.go

@@ -0,0 +1,24 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in Darwin's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a Darwin device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 24) & 0xff)
+}
+
+// Minor returns the minor component of a Darwin device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffffff)
+}
+
+// Mkdev returns a Darwin device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return uint64((major << 24) | minor)
+}

vendor/golang.org/x/sys/unix/dev_netbsd.go

@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in NetBSD's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a NetBSD device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x000fff00) >> 8)
+}
+
+// Minor returns the minor component of a NetBSD device number.
+func Minor(dev uint64) uint32 {
+	minor := uint32((dev & 0x000000ff) >> 0)
+	minor |= uint32((dev & 0xfff00000) >> 12)
+	return minor
+}
+
+// Mkdev returns a NetBSD device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	dev := uint64((major << 8) & 0x000fff00)
+	dev |= uint64((minor << 12) & 0xfff00000)
+	dev |= uint64((minor << 0) & 0x000000ff)
+	return dev
+}

vendor/golang.org/x/sys/unix/errors_freebsd_arm.go

@@ -0,0 +1,226 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+const (
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BSC                           = 0x53
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf6
+	IFT_PFSYNC                        = 0xf7
+	IFT_PLC                           = 0xae
+	IFT_POS                           = 0xab
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xd7
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+
+	// missing constants on FreeBSD-11.1-RELEASE, copied from old values in ztypes_freebsd_arm.go
+	IFF_SMART       = 0x20
+	IFT_FAITH       = 0xf2
+	IFT_IPXIP       = 0xf9
+	IPPROTO_MAXID   = 0x34
+	IPV6_FAITH      = 0x1d
+	IP_FAITH        = 0x16
+	MAP_NORESERVE   = 0x40
+	MAP_RENAME      = 0x20
+	NET_RT_MAXID    = 0x6
+	RTF_PRCLONING   = 0x10000
+	RTM_OLDADD      = 0x9
+	RTM_OLDDEL      = 0xa
+	SIOCADDRT       = 0x8030720a
+	SIOCALIFADDR    = 0x8118691b
+	SIOCDELRT       = 0x8030720b
+	SIOCDLIFADDR    = 0x8118691d
+	SIOCGLIFADDR    = 0xc118691c
+	SIOCGLIFPHYADDR = 0xc118694b
+	SIOCSLIFPHYADDR = 0x8118694a
+)

vendor/golang.org/x/sys/unix/syscall_bsd.go

@@ -561,13 +561,19 @@ func Utimes(path string, tv []Timeval) error {
 
 func UtimesNano(path string, ts []Timespec) error {
 	if ts == nil {
+		err := utimensat(AT_FDCWD, path, nil, 0)
+		if err != ENOSYS {
+			return err
+		}
 		return utimes(path, nil)
 	}
-	// TODO: The BSDs can do utimensat with SYS_UTIMENSAT but it
-	// isn't supported by darwin so this uses utimes instead
 	if len(ts) != 2 {
 		return EINVAL
 	}
+	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	if err != ENOSYS {
+		return err
+	}
 	// Not as efficient as it could be because Timespec and
 	// Timeval have different types in the different OSes
 	tv := [2]Timeval{
@@ -577,6 +583,16 @@ func UtimesNano(path string, ts []Timespec) error {
 	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
 }
 
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
 //sys	futimes(fd int, timeval *[2]Timeval) (err error)
 
 func Futimes(fd int, tv []Timeval) error {
@@ -594,9 +610,6 @@ func Futimes(fd int, tv []Timeval) error {
 // TODO: wrap
 //	Acct(name nil-string) (err error)
 //	Gethostuuid(uuid *byte, timeout *Timespec) (err error)
-//	Madvise(addr *byte, len int, behav int) (err error)
-//	Mprotect(addr *byte, len int, prot int) (err error)
-//	Msync(addr *byte, len int, flags int) (err error)
 //	Ptrace(req int, pid int, addr uintptr, data int) (ret uintptr, err error)
 
 var mapper = &mmapper{
@@ -612,3 +625,11 @@ func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, e
 func Munmap(b []byte) (err error) {
 	return mapper.Munmap(b)
 }
+
+//sys	Madvise(b []byte, behav int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -187,6 +187,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
+	// Darwin doesn't support SYS_UTIMENSAT
+	return ENOSYS
+}
+
 /*
  * Wrapped
  */
@@ -195,6 +200,45 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 
 func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) }
 
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
  * Exposed directly
  */
@@ -248,12 +292,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Msync(b []byte, flags int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
@@ -330,9 +368,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
 // Add_profil
 // Kdebug_trace
 // Sigreturn
-// Mmap
-// Mlock
-// Munlock
 // Atsocket
 // Kqueue_from_portset_np
 // Kqueue_portset
@@ -425,8 +460,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
 // Lio_listio
 // __pthread_cond_wait
 // Iopolicysys
-// Mlockall
-// Munlockall
 // __pthread_kill
 // __pthread_sigmask
 // __sigwait

vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -174,11 +174,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
@@ -218,6 +213,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
 //sys	writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
 //sys	accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
 
 /*
  * Unimplemented
@@ -252,9 +248,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Add_profil
 // Kdebug_trace
 // Sigreturn
-// Mmap
-// Mlock
-// Munlock
 // Atsocket
 // Kqueue_from_portset_np
 // Kqueue_portset
@@ -347,8 +340,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Lio_listio
 // __pthread_cond_wait
 // Iopolicysys
-// Mlockall
-// Munlockall
 // __pthread_kill
 // __pthread_sigmask
 // __sigwait
@@ -401,7 +392,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // Sendmsg_nocancel
 // Recvfrom_nocancel
 // Accept_nocancel
-// Msync_nocancel
 // Fcntl_nocancel
 // Select_nocancel
 // Fsync_nocancel

vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -352,6 +352,45 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 	return s, e
 }
 
+//sys   ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
  * Exposed directly
  */
@@ -422,11 +461,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
@@ -473,6 +507,7 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 //sys	readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
 //sys	writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
 //sys	accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
 
 /*
  * Unimplemented
@@ -506,9 +541,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 // Add_profil
 // Kdebug_trace
 // Sigreturn
-// Mmap
-// Mlock
-// Munlock
 // Atsocket
 // Kqueue_from_portset_np
 // Kqueue_portset
@@ -601,8 +633,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 // Lio_listio
 // __pthread_cond_wait
 // Iopolicysys
-// Mlockall
-// Munlockall
 // __pthread_kill
 // __pthread_sigmask
 // __sigwait
@@ -655,7 +685,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
 // Sendmsg_nocancel
 // Recvfrom_nocancel
 // Accept_nocancel
-// Msync_nocancel
 // Fcntl_nocancel
 // Select_nocancel
 // Fsync_nocancel

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -931,8 +931,13 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	}
 	var dummy byte
 	if len(oob) > 0 {
+		var sockType int
+		sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+		if err != nil {
+			return
+		}
 		// receive at least one normal byte
-		if len(p) == 0 {
+		if sockType != SOCK_DGRAM && len(p) == 0 {
 			iov.Base = &dummy
 			iov.SetLen(1)
 		}
@@ -978,8 +983,13 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error)
 	}
 	var dummy byte
 	if len(oob) > 0 {
+		var sockType int
+		sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+		if err != nil {
+			return 0, err
+		}
 		// send at least one normal byte
-		if len(p) == 0 {
+		if sockType != SOCK_DGRAM && len(p) == 0 {
 			iov.Base = &dummy
 			iov.SetLen(1)
 		}
@@ -1314,9 +1324,9 @@ func Munmap(b []byte) (err error) {
 //sys	Madvise(b []byte, advice int) (err error)
 //sys	Mprotect(b []byte, prot int) (err error)
 //sys	Mlock(b []byte) (err error)
-//sys	Munlock(b []byte) (err error)
 //sys	Mlockall(flags int) (err error)
 //sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
 //sys	Munlockall() (err error)
 
 // Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
@@ -1384,7 +1394,6 @@ func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
 // ModifyLdt
 // Mount
 // MovePages
-// Mprotect
 // MqGetsetattr
 // MqNotify
 // MqOpen

vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -170,11 +170,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
@@ -210,6 +205,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	munmap(addr uintptr, length uintptr) (err error)
 //sys	readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
 //sys	writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
 
 /*
  * Unimplemented

vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -149,11 +149,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
-//sys	Mlock(b []byte) (err error)
-//sys	Mlockall(flags int) (err error)
-//sys	Mprotect(b []byte, prot int) (err error)
-//sys	Munlock(b []byte) (err error)
-//sys	Munlockall() (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
@@ -193,6 +188,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 //sys	munmap(addr uintptr, length uintptr) (err error)
 //sys	readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
 //sys	writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
 
 /*
  * Unimplemented
@@ -282,6 +278,5 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 // thrsleep
 // thrwakeup
 // unlinkat
-// utimensat
 // vfork
 // writev

vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go

@@ -0,0 +1,44 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm,openbsd
+
+package unix
+
+import "syscall"
+
+func Getpagesize() int { return syscall.Getpagesize() }
+
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+func NsecToTimespec(nsec int64) (ts Timespec) {
+	ts.Sec = int64(nsec / 1e9)
+	ts.Nsec = int32(nsec % 1e9)
+	return
+}
+
+func NsecToTimeval(nsec int64) (tv Timeval) {
+	nsec += 999 // round up to microsecond
+	tv.Usec = int32(nsec % 1e9 / 1e3)
+	tv.Sec = int64(nsec / 1e9)
+	return
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}

vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -581,6 +581,7 @@ func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 //sys	Fchown(fd int, uid int, gid int) (err error)
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Fdatasync(fd int) (err error)
+//sys Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
 //sys	Fstat(fd int, stat *Stat_t) (err error)
 //sys	Fstatvfs(fd int, vfsstat *Statvfs_t) (err error)

vendor/golang.org/x/sys/unix/zerrors_darwin_386.go

@@ -822,6 +822,38 @@ const (
 	MAP_SHARED                        = 0x1
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x400000
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_CPROTECT                      = 0x80
+	MNT_DEFWRITE                      = 0x2000000
+	MNT_DONTBROWSE                    = 0x100000
+	MNT_DOVOLFS                       = 0x8000
+	MNT_DWAIT                         = 0x4
+	MNT_EXPORTED                      = 0x100
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE_OWNERSHIP              = 0x200000
+	MNT_JOURNALED                     = 0x800000
+	MNT_LOCAL                         = 0x1000
+	MNT_MULTILABEL                    = 0x4000000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOBLOCK                       = 0x20000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOUSERXATTR                   = 0x1000000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUARANTINE                    = 0x400
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UNKNOWNPERMISSIONS            = 0x200000
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x17f0f5ff
+	MNT_WAIT                          = 0x1
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
 	MSG_DONTWAIT                      = 0x80

vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go

@@ -822,6 +822,38 @@ const (
 	MAP_SHARED                        = 0x1
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x400000
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_CPROTECT                      = 0x80
+	MNT_DEFWRITE                      = 0x2000000
+	MNT_DONTBROWSE                    = 0x100000
+	MNT_DOVOLFS                       = 0x8000
+	MNT_DWAIT                         = 0x4
+	MNT_EXPORTED                      = 0x100
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE_OWNERSHIP              = 0x200000
+	MNT_JOURNALED                     = 0x800000
+	MNT_LOCAL                         = 0x1000
+	MNT_MULTILABEL                    = 0x4000000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOBLOCK                       = 0x20000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOUSERXATTR                   = 0x1000000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUARANTINE                    = 0x400
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UNKNOWNPERMISSIONS            = 0x200000
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x17f0f5ff
+	MNT_WAIT                          = 0x1
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
 	MSG_DONTWAIT                      = 0x80

vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go

@@ -1,11 +1,11 @@
 // mkerrors.sh
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build arm,darwin
 
 // Created by cgo -godefs - DO NOT EDIT
 // cgo -godefs -- _const.go
 
-// +build arm,darwin
-
 package unix
 
 import "syscall"
@@ -48,6 +48,7 @@ const (
 	AF_UNIX                           = 0x1
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
+	ALTWERASE                         = 0x200
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -86,6 +87,7 @@ const (
 	BIOCSBLEN                         = 0xc0044266
 	BIOCSDLT                          = 0x80044278
 	BIOCSETF                          = 0x80104267
+	BIOCSETFNR                        = 0x8010427e
 	BIOCSETIF                         = 0x8020426c
 	BIOCSHDRCMPLT                     = 0x80044275
 	BIOCSRSIG                         = 0x80044273
@@ -137,9 +139,26 @@ const (
 	BPF_W                             = 0x0
 	BPF_X                             = 0x8
 	BRKINT                            = 0x2
+	BS0                               = 0x0
+	BS1                               = 0x8000
+	BSDLY                             = 0x8000
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
+	CLOCK_MONOTONIC                   = 0x6
+	CLOCK_MONOTONIC_RAW               = 0x4
+	CLOCK_MONOTONIC_RAW_APPROX        = 0x5
+	CLOCK_PROCESS_CPUTIME_ID          = 0xc
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x10
+	CLOCK_UPTIME_RAW                  = 0x8
+	CLOCK_UPTIME_RAW_APPROX           = 0x9
+	CR0                               = 0x0
+	CR1                               = 0x1000
+	CR2                               = 0x2000
+	CR3                               = 0x3000
+	CRDLY                             = 0x3000
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x30000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -152,33 +171,168 @@ const (
 	CSUSP                             = 0x1a
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
 	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
 	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
 	DLT_ATM_CLIP                      = 0x13
 	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
 	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
 	DLT_CHAOS                         = 0x5
 	DLT_CHDLC                         = 0x68
+	DLT_CISCO_IOS                     = 0x76
 	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DBUS                          = 0xe7
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_DVB_CI                        = 0xeb
+	DLT_ECONET                        = 0x73
 	DLT_EN10MB                        = 0x1
 	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
 	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HHDLC                         = 0x79
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
 	DLT_IEEE802                       = 0x6
 	DLT_IEEE802_11                    = 0x69
 	DLT_IEEE802_11_RADIO              = 0x7f
 	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NOFCS            = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_IPFILTER                      = 0x74
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPNET                         = 0xe2
+	DLT_IPOIB                         = 0xf2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_ATM_CEMIC             = 0xee
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL          = 0xea
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_SRX_E2E               = 0xe9
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_JUNIPER_VS                    = 0xe8
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION       = 0xa6
 	DLT_LINUX_SLL                     = 0x71
 	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MATCHING_MAX                  = 0xf5
+	DLT_MATCHING_MIN                  = 0x68
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPEG_2_TS                     = 0xf3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_MUX27010                      = 0xec
+	DLT_NETANALYZER                   = 0xf0
+	DLT_NETANALYZER_TRANSPARENT       = 0xf1
+	DLT_NFC_LLCP                      = 0xf5
+	DLT_NFLOG                         = 0xef
+	DLT_NG40                          = 0xf4
 	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
 	DLT_PFLOG                         = 0x75
 	DLT_PFSYNC                        = 0x12
+	DLT_PPI                           = 0xc0
 	DLT_PPP                           = 0x9
 	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
 	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PPP_WITH_DIRECTION            = 0xa6
+	DLT_PRISM_HEADER                  = 0x77
 	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
 	DLT_RAW                           = 0xc
+	DLT_RIO                           = 0x7c
+	DLT_SCCP                          = 0x8e
+	DLT_SITA                          = 0xc4
 	DLT_SLIP                          = 0x8
 	DLT_SLIP_BSDOS                    = 0xf
+	DLT_STANAG_5066_D_PDU             = 0xed
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DLT_WIHART                        = 0xdf
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
 	DT_BLK                            = 0x6
 	DT_CHR                            = 0x2
 	DT_DIR                            = 0x4
@@ -196,13 +350,14 @@ const (
 	ECHONL                            = 0x10
 	ECHOPRT                           = 0x20
 	EVFILT_AIO                        = -0x3
+	EVFILT_EXCEPT                     = -0xf
 	EVFILT_FS                         = -0x9
 	EVFILT_MACHPORT                   = -0x8
 	EVFILT_PROC                       = -0x5
 	EVFILT_READ                       = -0x1
 	EVFILT_SIGNAL                     = -0x6
-	EVFILT_SYSCOUNT                   = 0xe
+	EVFILT_SYSCOUNT                   = 0xf
-	EVFILT_THREADMARKER               = 0xe
+	EVFILT_THREADMARKER               = 0xf
 	EVFILT_TIMER                      = -0x7
 	EVFILT_USER                       = -0xa
 	EVFILT_VM                         = -0xc
@@ -213,6 +368,7 @@ const (
 	EV_DELETE                         = 0x2
 	EV_DISABLE                        = 0x8
 	EV_DISPATCH                       = 0x80
+	EV_DISPATCH2                      = 0x180
 	EV_ENABLE                         = 0x4
 	EV_EOF                            = 0x8000
 	EV_ERROR                          = 0x4000
@@ -223,16 +379,25 @@ const (
 	EV_POLL                           = 0x1000
 	EV_RECEIPT                        = 0x40
 	EV_SYSFLAGS                       = 0xf000
+	EV_UDATA_SPECIFIC                 = 0x100
+	EV_VANISHED                       = 0x200
 	EXTA                              = 0x4b00
 	EXTB                              = 0x9600
 	EXTPROC                           = 0x800
 	FD_CLOEXEC                        = 0x1
 	FD_SETSIZE                        = 0x400
+	FF0                               = 0x0
+	FF1                               = 0x4000
+	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
 	F_ADDFILESIGS                     = 0x3d
+	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
+	F_ADDFILESIGS_RETURN              = 0x61
 	F_ADDSIGS                         = 0x3b
 	F_ALLOCATEALL                     = 0x4
 	F_ALLOCATECONTIG                  = 0x2
+	F_BARRIERFSYNC                    = 0x55
+	F_CHECK_LV                        = 0x62
 	F_CHKCLEAN                        = 0x29
 	F_DUPFD                           = 0x0
 	F_DUPFD_CLOEXEC                   = 0x43
@@ -347,6 +512,7 @@ const (
 	IFT_PDP                           = 0xff
 	IFT_PFLOG                         = 0xf5
 	IFT_PFSYNC                        = 0xf6
+	IFT_PKTAP                         = 0xfe
 	IFT_PPP                           = 0x17
 	IFT_PROPMUX                       = 0x36
 	IFT_PROPVIRTUAL                   = 0x35
@@ -515,7 +681,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
-	IPV6_FRAGTTL                      = 0x78
+	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
 	IPV6_FW_FLUSH                     = 0x20
@@ -633,11 +799,13 @@ const (
 	MADV_FREE_REUSABLE                = 0x7
 	MADV_FREE_REUSE                   = 0x8
 	MADV_NORMAL                       = 0x0
+	MADV_PAGEOUT                      = 0xa
 	MADV_RANDOM                       = 0x1
 	MADV_SEQUENTIAL                   = 0x2
 	MADV_WILLNEED                     = 0x3
 	MADV_ZERO_WIRED_PAGES             = 0x6
 	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
 	MAP_COPY                          = 0x2
 	MAP_FILE                          = 0x0
 	MAP_FIXED                         = 0x10
@@ -649,9 +817,43 @@ const (
 	MAP_PRIVATE                       = 0x2
 	MAP_RENAME                        = 0x20
 	MAP_RESERVED0080                  = 0x80
+	MAP_RESILIENT_CODESIGN            = 0x2000
+	MAP_RESILIENT_MEDIA               = 0x4000
 	MAP_SHARED                        = 0x1
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x400000
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_CPROTECT                      = 0x80
+	MNT_DEFWRITE                      = 0x2000000
+	MNT_DONTBROWSE                    = 0x100000
+	MNT_DOVOLFS                       = 0x8000
+	MNT_DWAIT                         = 0x4
+	MNT_EXPORTED                      = 0x100
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE_OWNERSHIP              = 0x200000
+	MNT_JOURNALED                     = 0x800000
+	MNT_LOCAL                         = 0x1000
+	MNT_MULTILABEL                    = 0x4000000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOBLOCK                       = 0x20000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOUSERXATTR                   = 0x1000000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUARANTINE                    = 0x400
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UNKNOWNPERMISSIONS            = 0x200000
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x17f0f5ff
+	MNT_WAIT                          = 0x1
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
 	MSG_DONTWAIT                      = 0x80
@@ -682,7 +884,13 @@ const (
 	NET_RT_MAXID                      = 0xa
 	NET_RT_STAT                       = 0x4
 	NET_RT_TRASH                      = 0x5
+	NL0                               = 0x0
+	NL1                               = 0x100
+	NL2                               = 0x200
+	NL3                               = 0x300
+	NLDLY                             = 0x300
 	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
 	NOTE_ABSOLUTE                     = 0x8
 	NOTE_ATTRIB                       = 0x8
 	NOTE_BACKGROUND                   = 0x40
@@ -706,11 +914,14 @@ const (
 	NOTE_FFNOP                        = 0x0
 	NOTE_FFOR                         = 0x80000000
 	NOTE_FORK                         = 0x40000000
+	NOTE_FUNLOCK                      = 0x100
 	NOTE_LEEWAY                       = 0x10
 	NOTE_LINK                         = 0x10
 	NOTE_LOWAT                        = 0x1
+	NOTE_MACH_CONTINUOUS_TIME         = 0x80
 	NOTE_NONE                         = 0x80
 	NOTE_NSECONDS                     = 0x4
+	NOTE_OOB                          = 0x2
 	NOTE_PCTRLMASK                    = -0x100000
 	NOTE_PDATAMASK                    = 0xfffff
 	NOTE_REAP                         = 0x10000000
@@ -735,6 +946,7 @@ const (
 	ONOCR                             = 0x20
 	ONOEOT                            = 0x8
 	OPOST                             = 0x1
+	OXTABS                            = 0x4
 	O_ACCMODE                         = 0x3
 	O_ALERT                           = 0x20000000
 	O_APPEND                          = 0x8
@@ -743,6 +955,7 @@ const (
 	O_CREAT                           = 0x200
 	O_DIRECTORY                       = 0x100000
 	O_DP_GETRAWENCRYPTED              = 0x1
+	O_DP_GETRAWUNENCRYPTED            = 0x2
 	O_DSYNC                           = 0x400000
 	O_EVTONLY                         = 0x8000
 	O_EXCL                            = 0x800
@@ -795,7 +1008,10 @@ const (
 	RLIMIT_CPU_USAGE_MONITOR          = 0x2
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -830,6 +1046,7 @@ const (
 	RTF_LOCAL                         = 0x200000
 	RTF_MODIFIED                      = 0x20
 	RTF_MULTICAST                     = 0x800000
+	RTF_NOIFREF                       = 0x2000
 	RTF_PINNED                        = 0x100000
 	RTF_PRCLONING                     = 0x10000
 	RTF_PROTO1                        = 0x8000
@@ -964,6 +1181,8 @@ const (
 	SO_LABEL                          = 0x1010
 	SO_LINGER                         = 0x80
 	SO_LINGER_SEC                     = 0x1080
+	SO_NETSVC_MARKING_LEVEL           = 0x1119
+	SO_NET_SERVICE_TYPE               = 0x1116
 	SO_NKE                            = 0x1021
 	SO_NOADDRERR                      = 0x1023
 	SO_NOSIGPIPE                      = 0x1022
@@ -1019,11 +1238,22 @@ const (
 	S_IXGRP                           = 0x8
 	S_IXOTH                           = 0x1
 	S_IXUSR                           = 0x40
+	TAB0                              = 0x0
+	TAB1                              = 0x400
+	TAB2                              = 0x800
+	TAB3                              = 0x4
+	TABDLY                            = 0xc04
 	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
 	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
 	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
 	TCP_CONNECTIONTIMEOUT             = 0x20
+	TCP_CONNECTION_INFO               = 0x106
 	TCP_ENABLE_ECN                    = 0x104
+	TCP_FASTOPEN                      = 0x105
 	TCP_KEEPALIVE                     = 0x10
 	TCP_KEEPCNT                       = 0x102
 	TCP_KEEPINTVL                     = 0x101
@@ -1123,6 +1353,11 @@ const (
 	VKILL                             = 0x5
 	VLNEXT                            = 0xe
 	VMIN                              = 0x10
+	VM_LOADAVG                        = 0x2
+	VM_MACHFACTOR                     = 0x4
+	VM_MAXID                          = 0x6
+	VM_METER                          = 0x1
+	VM_SWAPUSAGE                      = 0x5
 	VQUIT                             = 0x9
 	VREPRINT                          = 0x6
 	VSTART                            = 0xc
@@ -1291,3 +1526,148 @@ const (
 	SIGXCPU   = syscall.Signal(0x18)
 	SIGXFSZ   = syscall.Signal(0x19)
 )
+
+// Error table
+var errors = [...]string{
+	1:   "operation not permitted",
+	2:   "no such file or directory",
+	3:   "no such process",
+	4:   "interrupted system call",
+	5:   "input/output error",
+	6:   "device not configured",
+	7:   "argument list too long",
+	8:   "exec format error",
+	9:   "bad file descriptor",
+	10:  "no child processes",
+	11:  "resource deadlock avoided",
+	12:  "cannot allocate memory",
+	13:  "permission denied",
+	14:  "bad address",
+	15:  "block device required",
+	16:  "resource busy",
+	17:  "file exists",
+	18:  "cross-device link",
+	19:  "operation not supported by device",
+	20:  "not a directory",
+	21:  "is a directory",
+	22:  "invalid argument",
+	23:  "too many open files in system",
+	24:  "too many open files",
+	25:  "inappropriate ioctl for device",
+	26:  "text file busy",
+	27:  "file too large",
+	28:  "no space left on device",
+	29:  "illegal seek",
+	30:  "read-only file system",
+	31:  "too many links",
+	32:  "broken pipe",
+	33:  "numerical argument out of domain",
+	34:  "result too large",
+	35:  "resource temporarily unavailable",
+	36:  "operation now in progress",
+	37:  "operation already in progress",
+	38:  "socket operation on non-socket",
+	39:  "destination address required",
+	40:  "message too long",
+	41:  "protocol wrong type for socket",
+	42:  "protocol not available",
+	43:  "protocol not supported",
+	44:  "socket type not supported",
+	45:  "operation not supported",
+	46:  "protocol family not supported",
+	47:  "address family not supported by protocol family",
+	48:  "address already in use",
+	49:  "can't assign requested address",
+	50:  "network is down",
+	51:  "network is unreachable",
+	52:  "network dropped connection on reset",
+	53:  "software caused connection abort",
+	54:  "connection reset by peer",
+	55:  "no buffer space available",
+	56:  "socket is already connected",
+	57:  "socket is not connected",
+	58:  "can't send after socket shutdown",
+	59:  "too many references: can't splice",
+	60:  "operation timed out",
+	61:  "connection refused",
+	62:  "too many levels of symbolic links",
+	63:  "file name too long",
+	64:  "host is down",
+	65:  "no route to host",
+	66:  "directory not empty",
+	67:  "too many processes",
+	68:  "too many users",
+	69:  "disc quota exceeded",
+	70:  "stale NFS file handle",
+	71:  "too many levels of remote in path",
+	72:  "RPC struct is bad",
+	73:  "RPC version wrong",
+	74:  "RPC prog. not avail",
+	75:  "program version wrong",
+	76:  "bad procedure for program",
+	77:  "no locks available",
+	78:  "function not implemented",
+	79:  "inappropriate file type or format",
+	80:  "authentication error",
+	81:  "need authenticator",
+	82:  "device power is off",
+	83:  "device error",
+	84:  "value too large to be stored in data type",
+	85:  "bad executable (or shared library)",
+	86:  "bad CPU type in executable",
+	87:  "shared library version mismatch",
+	88:  "malformed Mach-o file",
+	89:  "operation canceled",
+	90:  "identifier removed",
+	91:  "no message of desired type",
+	92:  "illegal byte sequence",
+	93:  "attribute not found",
+	94:  "bad message",
+	95:  "EMULTIHOP (Reserved)",
+	96:  "no message available on STREAM",
+	97:  "ENOLINK (Reserved)",
+	98:  "no STREAM resources",
+	99:  "not a STREAM",
+	100: "protocol error",
+	101: "STREAM ioctl timeout",
+	102: "operation not supported on socket",
+	103: "policy not found",
+	104: "state not recoverable",
+	105: "previous owner died",
+	106: "interface output queue is full",
+}
+
+// Signal table
+var signals = [...]string{
+	1:  "hangup",
+	2:  "interrupt",
+	3:  "quit",
+	4:  "illegal instruction",
+	5:  "trace/BPT trap",
+	6:  "abort trap",
+	7:  "EMT trap",
+	8:  "floating point exception",
+	9:  "killed",
+	10: "bus error",
+	11: "segmentation fault",
+	12: "bad system call",
+	13: "broken pipe",
+	14: "alarm clock",
+	15: "terminated",
+	16: "urgent I/O condition",
+	17: "suspended (signal)",
+	18: "suspended",
+	19: "continued",
+	20: "child exited",
+	21: "stopped (tty input)",
+	22: "stopped (tty output)",
+	23: "I/O possible",
+	24: "cputime limit exceeded",
+	25: "filesize limit exceeded",
+	26: "virtual timer expired",
+	27: "profiling timer expired",
+	28: "window size changes",
+	29: "information request",
+	30: "user defined signal 1",
+	31: "user defined signal 2",
+}

vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go

@@ -1,5 +1,5 @@
 // mkerrors.sh -m64
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm64,darwin
 
@@ -48,6 +48,7 @@ const (
 	AF_UNIX                           = 0x1
 	AF_UNSPEC                         = 0x0
 	AF_UTUN                           = 0x26
+	ALTWERASE                         = 0x200
 	B0                                = 0x0
 	B110                              = 0x6e
 	B115200                           = 0x1c200
@@ -138,9 +139,26 @@ const (
 	BPF_W                             = 0x0
 	BPF_X                             = 0x8
 	BRKINT                            = 0x2
+	BS0                               = 0x0
+	BS1                               = 0x8000
+	BSDLY                             = 0x8000
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
+	CLOCK_MONOTONIC                   = 0x6
+	CLOCK_MONOTONIC_RAW               = 0x4
+	CLOCK_MONOTONIC_RAW_APPROX        = 0x5
+	CLOCK_PROCESS_CPUTIME_ID          = 0xc
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x10
+	CLOCK_UPTIME_RAW                  = 0x8
+	CLOCK_UPTIME_RAW_APPROX           = 0x9
+	CR0                               = 0x0
+	CR1                               = 0x1000
+	CR2                               = 0x2000
+	CR3                               = 0x3000
+	CRDLY                             = 0x3000
 	CREAD                             = 0x800
+	CRTSCTS                           = 0x30000
 	CS5                               = 0x0
 	CS6                               = 0x100
 	CS7                               = 0x200
@@ -332,13 +350,14 @@ const (
 	ECHONL                            = 0x10
 	ECHOPRT                           = 0x20
 	EVFILT_AIO                        = -0x3
+	EVFILT_EXCEPT                     = -0xf
 	EVFILT_FS                         = -0x9
 	EVFILT_MACHPORT                   = -0x8
 	EVFILT_PROC                       = -0x5
 	EVFILT_READ                       = -0x1
 	EVFILT_SIGNAL                     = -0x6
-	EVFILT_SYSCOUNT                   = 0xe
+	EVFILT_SYSCOUNT                   = 0xf
-	EVFILT_THREADMARKER               = 0xe
+	EVFILT_THREADMARKER               = 0xf
 	EVFILT_TIMER                      = -0x7
 	EVFILT_USER                       = -0xa
 	EVFILT_VM                         = -0xc
@@ -349,6 +368,7 @@ const (
 	EV_DELETE                         = 0x2
 	EV_DISABLE                        = 0x8
 	EV_DISPATCH                       = 0x80
+	EV_DISPATCH2                      = 0x180
 	EV_ENABLE                         = 0x4
 	EV_EOF                            = 0x8000
 	EV_ERROR                          = 0x4000
@@ -359,16 +379,25 @@ const (
 	EV_POLL                           = 0x1000
 	EV_RECEIPT                        = 0x40
 	EV_SYSFLAGS                       = 0xf000
+	EV_UDATA_SPECIFIC                 = 0x100
+	EV_VANISHED                       = 0x200
 	EXTA                              = 0x4b00
 	EXTB                              = 0x9600
 	EXTPROC                           = 0x800
 	FD_CLOEXEC                        = 0x1
 	FD_SETSIZE                        = 0x400
+	FF0                               = 0x0
+	FF1                               = 0x4000
+	FFDLY                             = 0x4000
 	FLUSHO                            = 0x800000
 	F_ADDFILESIGS                     = 0x3d
+	F_ADDFILESIGS_FOR_DYLD_SIM        = 0x53
+	F_ADDFILESIGS_RETURN              = 0x61
 	F_ADDSIGS                         = 0x3b
 	F_ALLOCATEALL                     = 0x4
 	F_ALLOCATECONTIG                  = 0x2
+	F_BARRIERFSYNC                    = 0x55
+	F_CHECK_LV                        = 0x62
 	F_CHKCLEAN                        = 0x29
 	F_DUPFD                           = 0x0
 	F_DUPFD_CLOEXEC                   = 0x43
@@ -770,11 +799,13 @@ const (
 	MADV_FREE_REUSABLE                = 0x7
 	MADV_FREE_REUSE                   = 0x8
 	MADV_NORMAL                       = 0x0
+	MADV_PAGEOUT                      = 0xa
 	MADV_RANDOM                       = 0x1
 	MADV_SEQUENTIAL                   = 0x2
 	MADV_WILLNEED                     = 0x3
 	MADV_ZERO_WIRED_PAGES             = 0x6
 	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
 	MAP_COPY                          = 0x2
 	MAP_FILE                          = 0x0
 	MAP_FIXED                         = 0x10
@@ -786,9 +817,43 @@ const (
 	MAP_PRIVATE                       = 0x2
 	MAP_RENAME                        = 0x20
 	MAP_RESERVED0080                  = 0x80
+	MAP_RESILIENT_CODESIGN            = 0x2000
+	MAP_RESILIENT_MEDIA               = 0x4000
 	MAP_SHARED                        = 0x1
 	MCL_CURRENT                       = 0x1
 	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x400000
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_CPROTECT                      = 0x80
+	MNT_DEFWRITE                      = 0x2000000
+	MNT_DONTBROWSE                    = 0x100000
+	MNT_DOVOLFS                       = 0x8000
+	MNT_DWAIT                         = 0x4
+	MNT_EXPORTED                      = 0x100
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE_OWNERSHIP              = 0x200000
+	MNT_JOURNALED                     = 0x800000
+	MNT_LOCAL                         = 0x1000
+	MNT_MULTILABEL                    = 0x4000000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOBLOCK                       = 0x20000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOUSERXATTR                   = 0x1000000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUARANTINE                    = 0x400
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UNKNOWNPERMISSIONS            = 0x200000
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x17f0f5ff
+	MNT_WAIT                          = 0x1
 	MSG_CTRUNC                        = 0x20
 	MSG_DONTROUTE                     = 0x4
 	MSG_DONTWAIT                      = 0x80
@@ -819,7 +884,13 @@ const (
 	NET_RT_MAXID                      = 0xa
 	NET_RT_STAT                       = 0x4
 	NET_RT_TRASH                      = 0x5
+	NL0                               = 0x0
+	NL1                               = 0x100
+	NL2                               = 0x200
+	NL3                               = 0x300
+	NLDLY                             = 0x300
 	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
 	NOTE_ABSOLUTE                     = 0x8
 	NOTE_ATTRIB                       = 0x8
 	NOTE_BACKGROUND                   = 0x40
@@ -843,11 +914,14 @@ const (
 	NOTE_FFNOP                        = 0x0
 	NOTE_FFOR                         = 0x80000000
 	NOTE_FORK                         = 0x40000000
+	NOTE_FUNLOCK                      = 0x100
 	NOTE_LEEWAY                       = 0x10
 	NOTE_LINK                         = 0x10
 	NOTE_LOWAT                        = 0x1
+	NOTE_MACH_CONTINUOUS_TIME         = 0x80
 	NOTE_NONE                         = 0x80
 	NOTE_NSECONDS                     = 0x4
+	NOTE_OOB                          = 0x2
 	NOTE_PCTRLMASK                    = -0x100000
 	NOTE_PDATAMASK                    = 0xfffff
 	NOTE_REAP                         = 0x10000000
@@ -872,6 +946,7 @@ const (
 	ONOCR                             = 0x20
 	ONOEOT                            = 0x8
 	OPOST                             = 0x1
+	OXTABS                            = 0x4
 	O_ACCMODE                         = 0x3
 	O_ALERT                           = 0x20000000
 	O_APPEND                          = 0x8
@@ -880,6 +955,7 @@ const (
 	O_CREAT                           = 0x200
 	O_DIRECTORY                       = 0x100000
 	O_DP_GETRAWENCRYPTED              = 0x1
+	O_DP_GETRAWUNENCRYPTED            = 0x2
 	O_DSYNC                           = 0x400000
 	O_EVTONLY                         = 0x8000
 	O_EXCL                            = 0x800
@@ -932,7 +1008,10 @@ const (
 	RLIMIT_CPU_USAGE_MONITOR          = 0x2
 	RLIMIT_DATA                       = 0x2
 	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
 	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
 	RLIMIT_STACK                      = 0x3
 	RLIM_INFINITY                     = 0x7fffffffffffffff
 	RTAX_AUTHOR                       = 0x6
@@ -1102,6 +1181,8 @@ const (
 	SO_LABEL                          = 0x1010
 	SO_LINGER                         = 0x80
 	SO_LINGER_SEC                     = 0x1080
+	SO_NETSVC_MARKING_LEVEL           = 0x1119
+	SO_NET_SERVICE_TYPE               = 0x1116
 	SO_NKE                            = 0x1021
 	SO_NOADDRERR                      = 0x1023
 	SO_NOSIGPIPE                      = 0x1022
@@ -1157,11 +1238,22 @@ const (
 	S_IXGRP                           = 0x8
 	S_IXOTH                           = 0x1
 	S_IXUSR                           = 0x40
+	TAB0                              = 0x0
+	TAB1                              = 0x400
+	TAB2                              = 0x800
+	TAB3                              = 0x4
+	TABDLY                            = 0xc04
 	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
 	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
 	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
 	TCP_CONNECTIONTIMEOUT             = 0x20
+	TCP_CONNECTION_INFO               = 0x106
 	TCP_ENABLE_ECN                    = 0x104
+	TCP_FASTOPEN                      = 0x105
 	TCP_KEEPALIVE                     = 0x10
 	TCP_KEEPCNT                       = 0x102
 	TCP_KEEPINTVL                     = 0x101
@@ -1261,6 +1353,11 @@ const (
 	VKILL                             = 0x5
 	VLNEXT                            = 0xe
 	VMIN                              = 0x10
+	VM_LOADAVG                        = 0x2
+	VM_MACHFACTOR                     = 0x4
+	VM_MAXID                          = 0x6
+	VM_METER                          = 0x1
+	VM_SWAPUSAGE                      = 0x5
 	VQUIT                             = 0x9
 	VREPRINT                          = 0x6
 	VSTART                            = 0xc

vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go

@@ -1,5 +1,5 @@
 // mkerrors.sh
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build arm,freebsd
 
@@ -98,6 +98,7 @@ const (
 	AF_VENDOR45                    = 0x81
 	AF_VENDOR46                    = 0x83
 	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
 	B0                             = 0x0
 	B110                           = 0x6e
 	B115200                        = 0x1c200
@@ -134,7 +135,7 @@ const (
 	BIOCGETZMAX                    = 0x4004427f
 	BIOCGHDRCMPLT                  = 0x40044274
 	BIOCGRSIG                      = 0x40044272
-	BIOCGRTIMEOUT                     = 0x4008426e
+	BIOCGRTIMEOUT                  = 0x4010426e
 	BIOCGSEESENT                   = 0x40044276
 	BIOCGSTATS                     = 0x4008426f
 	BIOCGTSTAMP                    = 0x40044283
@@ -153,7 +154,7 @@ const (
 	BIOCSETZBUF                    = 0x800c4281
 	BIOCSHDRCMPLT                  = 0x80044275
 	BIOCSRSIG                      = 0x80044273
-	BIOCSRTIMEOUT                     = 0x8008426d
+	BIOCSRTIMEOUT                  = 0x8010426d
 	BIOCSSEESENT                   = 0x80044277
 	BIOCSTSTAMP                    = 0x80044284
 	BIOCVERSION                    = 0x40044271
@@ -189,6 +190,7 @@ const (
 	BPF_MINBUFSIZE                 = 0x20
 	BPF_MINOR_VERSION              = 0x1
 	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
 	BPF_MSH                        = 0xa0
 	BPF_MUL                        = 0x20
 	BPF_NEG                        = 0x80
@@ -222,10 +224,123 @@ const (
 	BPF_T_NORMAL                   = 0x0
 	BPF_W                          = 0x0
 	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
 	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
 	CFLUSH                         = 0xf
 	CLOCAL                         = 0x8000
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
 	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
 	CS5                            = 0x0
 	CS6                            = 0x100
 	CS7                            = 0x200
@@ -251,13 +366,18 @@ const (
 	DLT_AX25                       = 0x3
 	DLT_AX25_KISS                  = 0xca
 	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
 	DLT_BLUETOOTH_HCI_H4           = 0xbb
 	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
 	DLT_CAN20B                     = 0xbe
 	DLT_CAN_SOCKETCAN              = 0xe3
 	DLT_CHAOS                      = 0x5
 	DLT_CHDLC                      = 0x68
 	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
 	DLT_C_HDLC                     = 0x68
 	DLT_C_HDLC_WITH_DIR            = 0xcd
 	DLT_DBUS                       = 0xe7
@@ -268,6 +388,7 @@ const (
 	DLT_EN10MB                     = 0x1
 	DLT_EN3MB                      = 0x2
 	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
 	DLT_ERF                        = 0xc5
 	DLT_ERF_ETH                    = 0xaf
 	DLT_ERF_POS                    = 0xb0
@@ -284,7 +405,6 @@ const (
 	DLT_GPRS_LLC                   = 0xa9
 	DLT_GSMTAP_ABIS                = 0xda
 	DLT_GSMTAP_UM                  = 0xd9
-	DLT_HHDLC                         = 0x79
 	DLT_IBM_SN                     = 0x92
 	DLT_IBM_SP                     = 0x91
 	DLT_IEEE802                    = 0x6
@@ -297,14 +417,17 @@ const (
 	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
 	DLT_IEEE802_16_MAC_CPS         = 0xbc
 	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
 	DLT_IPFILTER                   = 0x74
 	DLT_IPMB                       = 0xc7
 	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
 	DLT_IPNET                      = 0xe2
 	DLT_IPOIB                      = 0xf2
 	DLT_IPV4                       = 0xe4
 	DLT_IPV6                       = 0xe5
 	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
 	DLT_JUNIPER_ATM1               = 0x89
 	DLT_JUNIPER_ATM2               = 0x87
 	DLT_JUNIPER_ATM_CEMIC          = 0xee
@@ -338,7 +461,7 @@ const (
 	DLT_LINUX_SLL                  = 0x71
 	DLT_LOOP                       = 0x6c
 	DLT_LTALK                      = 0x72
-	DLT_MATCHING_MAX                  = 0xf6
+	DLT_MATCHING_MAX               = 0x109
 	DLT_MATCHING_MIN               = 0x68
 	DLT_MFR                        = 0xb6
 	DLT_MOST                       = 0xd3
@@ -350,6 +473,7 @@ const (
 	DLT_MUX27010                   = 0xec
 	DLT_NETANALYZER                = 0xf0
 	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
 	DLT_NFC_LLCP                   = 0xf5
 	DLT_NFLOG                      = 0xef
 	DLT_NG40                       = 0xf4
@@ -357,28 +481,36 @@ const (
 	DLT_PCI_EXP                    = 0x7d
 	DLT_PFLOG                      = 0x75
 	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
 	DLT_PPI                        = 0xc0
 	DLT_PPP                        = 0x9
-	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_BSDOS                  = 0xe
 	DLT_PPP_ETHER                  = 0x33
 	DLT_PPP_PPPD                   = 0xa6
 	DLT_PPP_SERIAL                 = 0x32
 	DLT_PPP_WITH_DIR               = 0xcc
 	DLT_PPP_WITH_DIRECTION         = 0xa6
 	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
 	DLT_PRONET                     = 0x4
 	DLT_RAIF1                      = 0xc6
 	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
 	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
 	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
 	DLT_SITA                       = 0xc4
 	DLT_SLIP                       = 0x8
-	DLT_SLIP_BSDOS                    = 0xf
+	DLT_SLIP_BSDOS                 = 0xd
 	DLT_STANAG_5066_D_PDU          = 0xed
 	DLT_SUNATM                     = 0x7b
 	DLT_SYMANTEC_FIREWALL          = 0x63
 	DLT_TZSP                       = 0x80
 	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_FREEBSD                = 0xba
 	DLT_USB_LINUX                  = 0xbd
 	DLT_USB_LINUX_MMAPPED          = 0xdc
 	DLT_USER0                      = 0x93
@@ -397,9 +529,13 @@ const (
 	DLT_USER7                      = 0x9a
 	DLT_USER8                      = 0x9b
 	DLT_USER9                      = 0x9c
+	DLT_WATTSTOPPER_DLM            = 0x107
 	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
 	DLT_X2E_SERIAL                 = 0xd5
 	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
 	DT_BLK                         = 0x6
 	DT_CHR                         = 0x2
 	DT_DIR                         = 0x4
@@ -420,9 +556,11 @@ const (
 	EVFILT_FS                      = -0x9
 	EVFILT_LIO                     = -0xa
 	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
 	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
 	EVFILT_SIGNAL                  = -0x6
-	EVFILT_SYSCOUNT                   = 0xb
+	EVFILT_SYSCOUNT                = 0xc
 	EVFILT_TIMER                   = -0x7
 	EVFILT_USER                    = -0xb
 	EVFILT_VNODE                   = -0x4
@@ -437,6 +575,8 @@ const (
 	EV_EOF                         = 0x8000
 	EV_ERROR                       = 0x4000
 	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
 	EV_ONESHOT                     = 0x10
 	EV_RECEIPT                     = 0x40
 	EV_SYSFLAGS                    = 0xf000
@@ -484,7 +624,7 @@ const (
 	IFF_ALLMULTI                   = 0x200
 	IFF_ALTPHYS                    = 0x4000
 	IFF_BROADCAST                  = 0x2
-	IFF_CANTCHANGE                    = 0x218f72
+	IFF_CANTCHANGE                 = 0x218f52
 	IFF_CANTCONFIG                 = 0x10000
 	IFF_DEBUG                      = 0x4
 	IFF_DRV_OACTIVE                = 0x400
@@ -504,217 +644,17 @@ const (
 	IFF_RENAMING                   = 0x400000
 	IFF_RUNNING                    = 0x40
 	IFF_SIMPLEX                    = 0x800
-	IFF_SMART                         = 0x20
 	IFF_STATICARP                  = 0x80000
 	IFF_UP                         = 0x1
 	IFNAMSIZ                       = 0x10
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
 	IFT_BRIDGE                     = 0xd1
-	IFT_BSC                           = 0x53
 	IFT_CARP                       = 0xf8
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAITH                         = 0xf2
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
 	IFT_IEEE1394                   = 0x90
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
 	IFT_INFINIBAND                 = 0xc7
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_IPXIP                         = 0xf9
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
 	IFT_L2VLAN                     = 0x87
 	IFT_L3IPVLAN                   = 0x88
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
 	IFT_PPP                        = 0x17
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
 	IFT_PROPVIRTUAL                = 0x35
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
 	IGNBRK                         = 0x1
 	IGNCR                          = 0x80
 	IGNPAR                         = 0x4
@@ -797,7 +737,6 @@ const (
 	IPPROTO_LEAF1                  = 0x19
 	IPPROTO_LEAF2                  = 0x1a
 	IPPROTO_MAX                    = 0x100
-	IPPROTO_MAXID                     = 0x34
 	IPPROTO_MEAS                   = 0x13
 	IPPROTO_MH                     = 0x87
 	IPPROTO_MHRP                   = 0x30
@@ -862,6 +801,7 @@ const (
 	IPPROTO_XTP                    = 0x24
 	IPV6_AUTOFLOWLABEL             = 0x3b
 	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
 	IPV6_BINDV6ONLY                = 0x1b
 	IPV6_CHECKSUM                  = 0x1a
 	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
@@ -869,9 +809,10 @@ const (
 	IPV6_DEFHLIM                   = 0x40
 	IPV6_DONTFRAG                  = 0x3e
 	IPV6_DSTOPTS                   = 0x32
-	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWID                    = 0x43
 	IPV6_FLOWINFO_MASK             = 0xffffff0f
 	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
 	IPV6_FRAGTTL                   = 0x78
 	IPV6_FW_ADD                    = 0x1e
 	IPV6_FW_DEL                    = 0x1f
@@ -905,12 +846,16 @@ const (
 	IPV6_PORTRANGE_LOW             = 0x2
 	IPV6_PREFER_TEMPADDR           = 0x3f
 	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
 	IPV6_RECVHOPLIMIT              = 0x25
 	IPV6_RECVHOPOPTS               = 0x27
 	IPV6_RECVPATHMTU               = 0x2b
 	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
 	IPV6_RECVRTHDR                 = 0x26
 	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
 	IPV6_RTHDR                     = 0x33
 	IPV6_RTHDRDSTOPTS              = 0x23
 	IPV6_RTHDR_LOOSE               = 0x0
@@ -926,6 +871,7 @@ const (
 	IP_ADD_MEMBERSHIP              = 0xc
 	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
 	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
 	IP_BLOCK_SOURCE                = 0x48
 	IP_DEFAULT_MULTICAST_LOOP      = 0x1
 	IP_DEFAULT_MULTICAST_TTL       = 0x1
@@ -938,7 +884,8 @@ const (
 	IP_DUMMYNET_DEL                = 0x3d
 	IP_DUMMYNET_FLUSH              = 0x3e
 	IP_DUMMYNET_GET                = 0x40
-	IP_FAITH                          = 0x16
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
 	IP_FW3                         = 0x30
 	IP_FW_ADD                      = 0x32
 	IP_FW_DEL                      = 0x33
@@ -980,13 +927,17 @@ const (
 	IP_PORTRANGE_HIGH              = 0x1
 	IP_PORTRANGE_LOW               = 0x2
 	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
 	IP_RECVIF                      = 0x14
 	IP_RECVOPTS                    = 0x5
 	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
 	IP_RECVTOS                     = 0x44
 	IP_RECVTTL                     = 0x41
 	IP_RETOPTS                     = 0x8
 	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
 	IP_RSVP_OFF                    = 0x10
 	IP_RSVP_ON                     = 0xf
 	IP_RSVP_VIF_OFF                = 0x12
@@ -1024,13 +975,14 @@ const (
 	MAP_EXCL                       = 0x4000
 	MAP_FILE                       = 0x0
 	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
 	MAP_HASSEMAPHORE               = 0x200
 	MAP_NOCORE                     = 0x20000
-	MAP_NORESERVE                     = 0x40
 	MAP_NOSYNC                     = 0x800
 	MAP_PREFAULT_READ              = 0x40000
 	MAP_PRIVATE                    = 0x2
-	MAP_RENAME                        = 0x20
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
 	MAP_RESERVED0080               = 0x80
 	MAP_RESERVED0100               = 0x100
 	MAP_SHARED                     = 0x1
@@ -1051,6 +1003,7 @@ const (
 	MSG_PEEK                       = 0x2
 	MSG_TRUNC                      = 0x10
 	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
 	MS_ASYNC                       = 0x1
 	MS_INVALIDATE                  = 0x2
 	MS_SYNC                        = 0x0
@@ -1060,10 +1013,12 @@ const (
 	NET_RT_IFLIST                  = 0x3
 	NET_RT_IFLISTL                 = 0x5
 	NET_RT_IFMALIST                = 0x4
-	NET_RT_MAXID                      = 0x6
 	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
 	NOTE_ATTRIB                    = 0x8
 	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
 	NOTE_DELETE                    = 0x1
 	NOTE_EXEC                      = 0x20000000
 	NOTE_EXIT                      = 0x80000000
@@ -1074,16 +1029,23 @@ const (
 	NOTE_FFLAGSMASK                = 0xffffff
 	NOTE_FFNOP                     = 0x0
 	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
 	NOTE_FORK                      = 0x40000000
 	NOTE_LINK                      = 0x10
 	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
 	NOTE_PCTRLMASK                 = 0xf0000000
 	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
 	NOTE_RENAME                    = 0x20
 	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
 	NOTE_TRACK                     = 0x1
 	NOTE_TRACKERR                  = 0x2
 	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
 	NOTE_WRITE                     = 0x2
 	OCRNL                          = 0x10
 	ONLCR                          = 0x2
@@ -1091,6 +1053,7 @@ const (
 	ONOCR                          = 0x20
 	ONOEOT                         = 0x8
 	OPOST                          = 0x1
+	OXTABS                         = 0x4
 	O_ACCMODE                      = 0x3
 	O_APPEND                       = 0x8
 	O_ASYNC                        = 0x40
@@ -1112,6 +1075,7 @@ const (
 	O_SYNC                         = 0x80
 	O_TRUNC                        = 0x400
 	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
 	O_WRONLY                       = 0x1
 	PARENB                         = 0x1000
 	PARMRK                         = 0x8
@@ -1129,7 +1093,10 @@ const (
 	RLIMIT_CPU                     = 0x0
 	RLIMIT_DATA                    = 0x2
 	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
 	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
 	RLIMIT_STACK                   = 0x3
 	RLIM_INFINITY                  = 0x7fffffffffffffff
 	RTAX_AUTHOR                    = 0x6
@@ -1153,6 +1120,7 @@ const (
 	RTF_BROADCAST                  = 0x400000
 	RTF_DONE                       = 0x40
 	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
 	RTF_FMASK                      = 0x1004d808
 	RTF_GATEWAY                    = 0x2
 	RTF_GWFLAG_COMPAT              = 0x80000000
@@ -1163,7 +1131,6 @@ const (
 	RTF_MODIFIED                   = 0x20
 	RTF_MULTICAST                  = 0x800000
 	RTF_PINNED                     = 0x100000
-	RTF_PRCLONING                     = 0x10000
 	RTF_PROTO1                     = 0x8000
 	RTF_PROTO2                     = 0x4000
 	RTF_PROTO3                     = 0x40000
@@ -1187,8 +1154,6 @@ const (
 	RTM_MISS                       = 0x7
 	RTM_NEWADDR                    = 0xc
 	RTM_NEWMADDR                   = 0xf
-	RTM_OLDADD                        = 0x9
-	RTM_OLDDEL                        = 0xa
 	RTM_REDIRECT                   = 0x6
 	RTM_RESOLVE                    = 0xb
 	RTM_RTTUNIT                    = 0xf4240
@@ -1203,9 +1168,19 @@ const (
 	RTV_SSTHRESH                   = 0x20
 	RTV_WEIGHT                     = 0x100
 	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
 	RT_CACHING_CONTEXT             = 0x1
 	RT_DEFAULT_FIB                 = 0x0
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
 	RT_NORTREF                     = 0x2
+	RT_REJECT                      = 0x20
 	RUSAGE_CHILDREN                = -0x1
 	RUSAGE_SELF                    = 0x0
 	RUSAGE_THREAD                  = 0x1
@@ -1217,21 +1192,19 @@ const (
 	SHUT_RDWR                      = 0x2
 	SHUT_WR                        = 0x1
 	SIOCADDMULTI                   = 0x80206931
-	SIOCADDRT                         = 0x8030720a
 	SIOCAIFADDR                    = 0x8040691a
 	SIOCAIFGROUP                   = 0x80246987
-	SIOCALIFADDR                      = 0x8118691b
 	SIOCATMARK                     = 0x40047307
 	SIOCDELMULTI                   = 0x80206932
-	SIOCDELRT                         = 0x8030720b
 	SIOCDIFADDR                    = 0x80206919
 	SIOCDIFGROUP                   = 0x80246989
 	SIOCDIFPHYADDR                 = 0x80206949
-	SIOCDLIFADDR                      = 0x8118691d
 	SIOCGDRVSPEC                   = 0xc01c697b
 	SIOCGETSGCNT                   = 0xc0147210
 	SIOCGETVIFCNT                  = 0xc014720f
 	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
 	SIOCGIFADDR                    = 0xc0206921
 	SIOCGIFBRDADDR                 = 0xc0206923
 	SIOCGIFCAP                     = 0xc020691f
@@ -1253,12 +1226,12 @@ const (
 	SIOCGIFPHYS                    = 0xc0206935
 	SIOCGIFPSRCADDR                = 0xc0206947
 	SIOCGIFSTATUS                  = 0xc331693b
-	SIOCGLIFADDR                      = 0xc118691c
+	SIOCGIFXMEDIA                  = 0xc028698b
-	SIOCGLIFPHYADDR                   = 0xc118694b
 	SIOCGLOWAT                     = 0x40047303
 	SIOCGPGRP                      = 0x40047309
 	SIOCGPRIVATE_0                 = 0xc0206950
 	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
 	SIOCIFCREATE                   = 0xc020697a
 	SIOCIFCREATE2                  = 0xc020697c
 	SIOCIFDESTROY                  = 0x80206979
@@ -1284,9 +1257,9 @@ const (
 	SIOCSIFPHYS                    = 0x80206936
 	SIOCSIFRVNET                   = 0xc020695b
 	SIOCSIFVNET                    = 0xc020695a
-	SIOCSLIFPHYADDR                   = 0x8118694a
 	SIOCSLOWAT                     = 0x80047302
 	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
 	SOCK_CLOEXEC                   = 0x10000000
 	SOCK_DGRAM                     = 0x2
 	SOCK_MAXADDRLEN                = 0xff
@@ -1331,11 +1304,22 @@ const (
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
 	SO_VENDOR                      = 0x80000000
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
 	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
 	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
 	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
 	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
 	TCP_CONGESTION                 = 0x40
+	TCP_FASTOPEN                   = 0x401
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
 	TCP_INFO                       = 0x20
 	TCP_KEEPCNT                    = 0x400
 	TCP_KEEPIDLE                   = 0x100
@@ -1354,6 +1338,8 @@ const (
 	TCP_NODELAY                    = 0x1
 	TCP_NOOPT                      = 0x8
 	TCP_NOPUSH                     = 0x4
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
 	TCP_VENDOR                     = 0x80000000
 	TCSAFLUSH                      = 0x2
 	TIOCCBRK                       = 0x2000747a
@@ -1416,7 +1402,7 @@ const (
 	TIOCSTI                        = 0x80017472
 	TIOCSTOP                       = 0x2000746f
 	TIOCSWINSZ                     = 0x80087467
-	TIOCTIMESTAMP                     = 0x40087459
+	TIOCTIMESTAMP                  = 0x40107459
 	TIOCUCNTL                      = 0x80047466
 	TOSTOP                         = 0x400000
 	VDISCARD                       = 0xf

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1626,6 +1639,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1765,6 +1784,7 @@ const (
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x100
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
 	TUNGETFEATURES                       = 0x800454cf

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1627,6 +1640,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1766,6 +1785,7 @@ const (
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x100
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
 	TUNGETFEATURES                       = 0x800454cf

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1631,6 +1644,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1770,6 +1789,7 @@ const (
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x100
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
 	TUNGETFEATURES                       = 0x800454cf

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -508,6 +508,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1616,6 +1629,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1755,6 +1774,7 @@ const (
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x100
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
 	TUNGETFEATURES                       = 0x800454cf

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1629,6 +1642,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1769,6 +1788,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x8000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1629,6 +1642,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1769,6 +1788,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x8000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1629,6 +1642,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1769,6 +1788,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x8000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1629,6 +1642,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x5407
 	TCGETA                               = 0x5401
 	TCGETS                               = 0x540d
@@ -1769,6 +1788,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x8000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x4000
@@ -1684,6 +1697,12 @@ const (
 	TAB2                                 = 0x800
 	TAB3                                 = 0xc00
 	TABDLY                               = 0xc00
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x2000741f
 	TCGETA                               = 0x40147417
 	TCGETS                               = 0x402c7413
@@ -1827,6 +1846,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x400000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x4000
@@ -1684,6 +1697,12 @@ const (
 	TAB2                                 = 0x800
 	TAB3                                 = 0xc00
 	TABDLY                               = 0xc00
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x2000741f
 	TCGETA                               = 0x40147417
 	TCGETS                               = 0x402c7413
@@ -1827,6 +1846,7 @@ const (
 	TIOCSWINSZ                           = 0x80087467
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x400000
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
 	TUNGETFEATURES                       = 0x400454cf

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -507,6 +507,19 @@ const (
 	F_ULOCK                              = 0x0
 	F_UNLCK                              = 0x2
 	F_WRLCK                              = 0x1
+	GENL_ADMIN_PERM                      = 0x1
+	GENL_CMD_CAP_DO                      = 0x2
+	GENL_CMD_CAP_DUMP                    = 0x4
+	GENL_CMD_CAP_HASPOL                  = 0x8
+	GENL_HDRLEN                          = 0x4
+	GENL_ID_CTRL                         = 0x10
+	GENL_ID_PMCRAID                      = 0x12
+	GENL_ID_VFS_DQUOT                    = 0x11
+	GENL_MAX_ID                          = 0x3ff
+	GENL_MIN_ID                          = 0x10
+	GENL_NAMSIZ                          = 0x10
+	GENL_START_ALLOC                     = 0x13
+	GENL_UNS_ADMIN_PERM                  = 0x10
 	GRND_NONBLOCK                        = 0x1
 	GRND_RANDOM                          = 0x2
 	HUPCL                                = 0x400
@@ -1688,6 +1701,12 @@ const (
 	TAB2                                 = 0x1000
 	TAB3                                 = 0x1800
 	TABDLY                               = 0x1800
+	TASKSTATS_CMD_ATTR_MAX               = 0x4
+	TASKSTATS_CMD_MAX                    = 0x2
+	TASKSTATS_GENL_NAME                  = "TASKSTATS"
+	TASKSTATS_GENL_VERSION               = 0x1
+	TASKSTATS_TYPE_MAX                   = 0x6
+	TASKSTATS_VERSION                    = 0x8
 	TCFLSH                               = 0x540b
 	TCGETA                               = 0x5405
 	TCGETS                               = 0x5401
@@ -1827,6 +1846,7 @@ const (
 	TIOCSWINSZ                           = 0x5414
 	TIOCVHANGUP                          = 0x5437
 	TOSTOP                               = 0x100
+	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
 	TUNGETFEATURES                       = 0x800454cf

vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go

@@ -1006,6 +1006,9 @@ const (
 	MSG_TRUNC                         = 0x10
 	MSG_USERFLAGS                     = 0xffffff
 	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x4
 	NAME_MAX                          = 0x1ff
 	NET_RT_DUMP                       = 0x1
 	NET_RT_FLAGS                      = 0x2

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go

@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
@@ -298,6 +398,16 @@ func kill(pid int, signum int, posix int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -895,90 +1005,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Msync(b []byte, flags int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Open(path string, mode int, perm uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go

@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
@@ -298,6 +398,16 @@ func kill(pid int, signum int, posix int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -895,90 +1005,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Msync(b []byte, flags int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Open(path string, mode int, perm uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go

@@ -1,5 +1,5 @@
-// mksyscall.pl -l32 -tags darwin,arm syscall_bsd.go syscall_darwin.go syscall_darwin_arm.go
+// mksyscall.pl -tags darwin,arm syscall_bsd.go syscall_darwin.go syscall_darwin_arm.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build darwin,arm
 
@@ -221,7 +221,7 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := Syscall6(SYS_SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
@@ -298,6 +398,16 @@ func kill(pid int, signum int, posix int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -456,6 +566,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -486,6 +611,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -496,6 +636,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -745,6 +900,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -785,6 +960,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -815,74 +1005,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Open(path string, mode int, perm uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -899,6 +1021,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -988,6 +1126,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1008,6 +1168,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1245,6 +1425,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1308,6 +1508,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go

@@ -1,5 +1,5 @@
 // mksyscall.pl -tags darwin,arm64 syscall_bsd.go syscall_darwin.go syscall_darwin_arm64.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
 
 // +build darwin,arm64
 
@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
 	if e1 != 0 {
@@ -298,6 +398,16 @@ func kill(pid int, signum int, posix int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -456,6 +566,21 @@ func Exit(code int) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchdir(fd int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
 	if e1 != 0 {
@@ -486,6 +611,21 @@ func Fchmod(fd int, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Fchown(fd int, uid int, gid int) (err error) {
 	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
 	if e1 != 0 {
@@ -496,6 +636,21 @@ func Fchown(fd int, uid int, gid int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Flock(fd int, how int) (err error) {
 	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
 	if e1 != 0 {
@@ -745,6 +900,26 @@ func Link(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Listen(s int, backlog int) (err error) {
 	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
 	if e1 != 0 {
@@ -785,6 +960,21 @@ func Mkdir(path string, mode uint32) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Mkfifo(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -815,74 +1005,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Open(path string, mode int, perm uint32) (fd int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -899,6 +1021,22 @@ func Open(path string, mode int, perm uint32) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Pathconf(path string, name int) (val int, err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -988,6 +1126,28 @@ func Readlink(path string, buf []byte) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Rename(from string, to string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(from)
@@ -1008,6 +1168,26 @@ func Rename(from string, to string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Revoke(path string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1245,6 +1425,26 @@ func Symlink(path string, link string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Sync() (err error) {
 	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
 	if e1 != 0 {
@@ -1308,6 +1508,21 @@ func Unlink(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Unmount(path string, flags int) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)

vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go

@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe() (r int, w int, err error) {
 	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
 	r = int(r0)
@@ -829,74 +929,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1391,3 +1423,18 @@ func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}

vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go

@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe() (r int, w int, err error) {
 	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
 	r = int(r0)
@@ -278,6 +378,16 @@ func pipe() (r int, w int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1129,74 +1239,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1818,3 +1860,18 @@ func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}

vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go

@@ -266,6 +266,106 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe() (r int, w int, err error) {
 	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
 	r = int(r0)
@@ -278,6 +378,16 @@ func pipe() (r int, w int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
@@ -1129,74 +1239,6 @@ func Mknod(path string, mode uint32, dev int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Mlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mlockall(flags int) (err error) {
-	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Mprotect(b []byte, prot int) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlock(b []byte) (err error) {
-	var _p0 unsafe.Pointer
-	if len(b) > 0 {
-		_p0 = unsafe.Pointer(&b[0])
-	} else {
-		_p0 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Munlockall() (err error) {
-	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
 	if e1 != 0 {
@@ -1818,3 +1860,18 @@ func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}