github/containerd
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

Merge pull request #4631 from dims/copy-a-few-packages-from-moby/moby

Browse Source 
Copy pkg/symlink and pkg/truncindex from moby/moby
This commit is contained in:
Derek McGowan 2020-10-29 09:13:30 -07:00 committed by GitHub
commit 5184bccea3
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
28 changed files with 95 additions and 717 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
pkg/cri/store/container/container.go
View File

@ -21,7 +21,7 @@ import (
"github.com/containerd/containerd" "github.com/containerd/containerd"
"github.com/containerd/containerd/pkg/cri/store/label" "github.com/containerd/containerd/pkg/cri/store/label"
"github.com/docker/docker/pkg/truncindex" "github.com/containerd/containerd/pkg/cri/store/truncindex"
runtime "k8s.io/cri-api/pkg/apis/runtime/v1alpha2" runtime "k8s.io/cri-api/pkg/apis/runtime/v1alpha2"
cio "github.com/containerd/containerd/pkg/cri/io" cio "github.com/containerd/containerd/pkg/cri/io"

2
pkg/cri/store/sandbox/sandbox.go
View File

@ -21,7 +21,7 @@ import (
"github.com/containerd/containerd" "github.com/containerd/containerd"
"github.com/containerd/containerd/pkg/cri/store/label" "github.com/containerd/containerd/pkg/cri/store/label"
"github.com/docker/docker/pkg/truncindex" "github.com/containerd/containerd/pkg/cri/store/truncindex"
"github.com/containerd/containerd/pkg/cri/store" "github.com/containerd/containerd/pkg/cri/store"
"github.com/containerd/containerd/pkg/netns" "github.com/containerd/containerd/pkg/netns"

20
vendor/github.com/docker/docker/pkg/truncindex/truncindex.go → pkg/cri/store/truncindex/truncindex.go
View File

@ -1,7 +1,25 @@
/*
Copyright The containerd 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.
*/
// This file is a copy of moby/moby/pkg/truncindex/truncindex.go
// Package truncindex provides a general 'index tree', used by Docker // Package truncindex provides a general 'index tree', used by Docker
// in order to be able to reference containers by only a few unambiguous // in order to be able to reference containers by only a few unambiguous
// characters of their id. // characters of their id.
package truncindex // import "github.com/docker/docker/pkg/truncindex" package truncindex
import ( import (
"errors" "errors"

2
pkg/netns/netns_linux.go
View File

@ -40,8 +40,8 @@ import (
"sync" "sync"
"github.com/containerd/containerd/mount" "github.com/containerd/containerd/mount"
"github.com/containerd/containerd/pkg/symlink"
cnins "github.com/containernetworking/plugins/pkg/ns" cnins "github.com/containernetworking/plugins/pkg/ns"
"github.com/docker/docker/pkg/symlink"
"github.com/pkg/errors" "github.com/pkg/errors"
"golang.org/x/sys/unix" "golang.org/x/sys/unix"
) )

2
pkg/os/os.go
View File

@ -22,7 +22,7 @@ import (
"os" "os"
"path/filepath" "path/filepath"
"github.com/docker/docker/pkg/symlink" "github.com/containerd/containerd/pkg/symlink"
) )
// OS collects system level operations that need to be mocked out // OS collects system level operations that need to be mocked out

0
vendor/github.com/docker/docker/pkg/symlink/LICENSE.APACHE → pkg/symlink/LICENSE.APACHE
View File

0
vendor/github.com/docker/docker/pkg/symlink/LICENSE.BSD → pkg/symlink/LICENSE.BSD
View File

0
vendor/github.com/docker/docker/pkg/symlink/README.md → pkg/symlink/README.md
View File

19
vendor/github.com/docker/docker/pkg/symlink/fs.go → pkg/symlink/fs.go
View File

@ -1,10 +1,27 @@
/*
Copyright The containerd 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.
*/
// Copyright 2012 The Go Authors. All rights reserved. // Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style // Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE.BSD file. // license that can be found in the LICENSE.BSD file.
// This code is a modified version of path/filepath/symlink.go from the Go standard library. // This code is a modified version of path/filepath/symlink.go from the Go standard library.
// This file is a copy of moby/moby/pkg/symlink/fs.go
package symlink // import "github.com/docker/docker/pkg/symlink" package symlink
import ( import (
"bytes" "bytes"

35
pkg/symlink/fs_unix.go Normal file
View File

@ -0,0 +1,35 @@
// +build !windows
/*
Copyright The containerd 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.
*/
// This file is a copy of moby/moby/pkg/symlink/fs_unix.go
package symlink
import (
"path/filepath"
)
func evalSymlinks(path string) (string, error) {
return filepath.EvalSymlinks(path)
}
func isDriveOrRoot(p string) bool {
return p == string(filepath.Separator)
}
var isAbs = filepath.IsAbs

20
vendor/github.com/docker/docker/pkg/symlink/fs_windows.go → pkg/symlink/fs_windows.go
View File

@ -1,4 +1,22 @@
package symlink // import "github.com/docker/docker/pkg/symlink" /*
Copyright The containerd 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.
*/
// This file is a copy of moby/moby/pkg/symlink/fs_windows.go
package symlink
import ( import (
"bytes" "bytes"

1
vendor.conf
View File

@ -58,7 +58,6 @@ github.com/cilium/ebpf 1c8d4c9ef7759622653a1d319284
# cri dependencies # cri dependencies
github.com/davecgh/go-spew v1.1.1 github.com/davecgh/go-spew v1.1.1
github.com/docker/docker 9c15e82f19b0ad3c5fe8617a8ec2dddc6639f40a
github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528 github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
github.com/emicklei/go-restful v2.9.5 github.com/emicklei/go-restful v2.9.5
github.com/go-logr/logr v0.2.0 github.com/go-logr/logr v0.2.0

191
vendor/github.com/docker/docker/LICENSE generated vendored
View File

@ -1,191 +0,0 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright 2013-2018 Docker, Inc.
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
https://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.

19
vendor/github.com/docker/docker/NOTICE generated vendored
View File

@ -1,19 +0,0 @@
Docker
Copyright 2012-2017 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
This product contains software (https://github.com/creack/pty) developed
by Keith Rarick, licensed under the MIT License.
The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see https://www.bis.doc.gov
See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.

57
vendor/github.com/docker/docker/README.md generated vendored
View File

@ -1,57 +0,0 @@
The Moby Project
================
![Moby Project logo](docs/static_files/moby-project-logo.png "The Moby Project")
Moby is an open-source project created by Docker to enable and accelerate software containerization.
It provides a "Lego set" of toolkit components, the framework for assembling them into custom container-based systems, and a place for all container enthusiasts and professionals to experiment and exchange ideas.
Components include container build tools, a container registry, orchestration tools, a runtime and more, and these can be used as building blocks in conjunction with other tools and projects.
## Principles
Moby is an open project guided by strong principles, aiming to be modular, flexible and without too strong an opinion on user experience.
It is open to the community to help set its direction.
- Modular: the project includes lots of components that have well-defined functions and APIs that work together.
- Batteries included but swappable: Moby includes enough components to build fully featured container system, but its modular architecture ensures that most of the components can be swapped by different implementations.
- Usable security: Moby provides secure defaults without compromising usability.
- Developer focused: The APIs are intended to be functional and useful to build powerful tools.
They are not necessarily intended as end user tools but as components aimed at developers.
Documentation and UX is aimed at developers not end users.
## Audience
The Moby Project is intended for engineers, integrators and enthusiasts looking to modify, hack, fix, experiment, invent and build systems based on containers.
It is not for people looking for a commercially supported system, but for people who want to work and learn with open source code.
## Relationship with Docker
The components and tools in the Moby Project are initially the open source components that Docker and the community have built for the Docker Project.
New projects can be added if they fit with the community goals. Docker is committed to using Moby as the upstream for the Docker Product.
However, other projects are also encouraged to use Moby as an upstream, and to reuse the components in diverse ways, and all these uses will be treated in the same way. External maintainers and contributors are welcomed.
The Moby project is not intended as a location for support or feature requests for Docker products, but as a place for contributors to work on open source code, fix bugs, and make the code more useful.
The releases are supported by the maintainers, community and users, on a best efforts basis only, and are not intended for customers who want enterprise or commercial support; Docker EE is the appropriate product for these use cases.
-----
Legal
=====
*Brought to you courtesy of our legal counsel. For more context,
please see the [NOTICE](https://github.com/moby/moby/blob/master/NOTICE) document in this repo.*
Use and transfer of Moby may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see https://www.bis.doc.gov
Licensing
=========
Moby is licensed under the Apache License, Version 2.0. See
[LICENSE](https://github.com/moby/moby/blob/master/LICENSE) for the full
license text.

4
vendor/github.com/docker/docker/contrib/README.md generated vendored
View File

@ -1,4 +0,0 @@
The `contrib` directory contains scripts, images, and other helpful things
which are not part of the core docker distribution. Please note that they
could be out of date, since they do not receive the same attention as the
rest of the repository.

10
vendor/github.com/docker/docker/contrib/nnp-test/nnp-test.c generated vendored
View File

@ -1,10 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
int main(int argc, char *argv[])
{
printf("EUID=%d\n", geteuid());
return 0;
}

16
vendor/github.com/docker/docker/contrib/syscall-test/acct.c generated vendored
View File

@ -1,16 +0,0 @@
#define _GNU_SOURCE
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
int main(int argc, char **argv)
{
int err = acct("/tmp/t");
if (err == -1) {
fprintf(stderr, "acct failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}

7
vendor/github.com/docker/docker/contrib/syscall-test/exit32.s generated vendored
View File

@ -1,7 +0,0 @@
.globl _start
.text
_start:
xorl %eax, %eax
incl %eax
movb $0, %bl
int $0x80

63
vendor/github.com/docker/docker/contrib/syscall-test/ns.c generated vendored
View File

@ -1,63 +0,0 @@
#define _GNU_SOURCE
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <unistd.h>
#define STACK_SIZE (1024 * 1024) /* Stack size for cloned child */
struct clone_args {
char **argv;
};
// child_exec is the func that will be executed as the result of clone
static int child_exec(void *stuff)
{
struct clone_args *args = (struct clone_args *)stuff;
if (execvp(args->argv[0], args->argv) != 0) {
fprintf(stderr, "failed to execvp arguments %s\n",
strerror(errno));
exit(-1);
}
// we should never reach here!
exit(EXIT_FAILURE);
}
int main(int argc, char **argv)
{
struct clone_args args;
args.argv = &argv[1];
int clone_flags = CLONE_NEWNS | CLONE_NEWPID | SIGCHLD;
// allocate stack for child
char *stack; /* Start of stack buffer */
char *child_stack; /* End of stack buffer */
stack =
mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANON | MAP_STACK, -1, 0);
if (stack == MAP_FAILED) {
fprintf(stderr, "mmap failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
child_stack = stack + STACK_SIZE; /* Assume stack grows downward */
// the result of this call is that our child_exec will be run in another
// process returning its pid
pid_t pid = clone(child_exec, child_stack, clone_flags, &args);
if (pid < 0) {
fprintf(stderr, "clone failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
// lets wait on our child process here before we, the parent, exits
if (waitpid(pid, NULL, 0) == -1) {
fprintf(stderr, "failed to wait pid %d\n", pid);
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}

14
vendor/github.com/docker/docker/contrib/syscall-test/raw.c generated vendored
View File

@ -1,14 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/ip.h>
#include <netinet/udp.h>
int main() {
if (socket(PF_INET, SOCK_RAW, IPPROTO_UDP) == -1) {
perror("socket");
return 1;
}
return 0;
}

11
vendor/github.com/docker/docker/contrib/syscall-test/setgid.c generated vendored
View File

@ -1,11 +0,0 @@
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
int main() {
if (setgid(1) == -1) {
perror("setgid");
return 1;
}
return 0;
}

11
vendor/github.com/docker/docker/contrib/syscall-test/setuid.c generated vendored
View File

@ -1,11 +0,0 @@
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
int main() {
if (setuid(1) == -1) {
perror("setuid");
return 1;
}
return 0;
}

30
vendor/github.com/docker/docker/contrib/syscall-test/socket.c generated vendored
View File

@ -1,30 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
int main() {
int s;
struct sockaddr_in sin;
s = socket(AF_INET, SOCK_STREAM, 0);
if (s == -1) {
perror("socket");
return 1;
}
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_port = htons(80);
if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
perror("bind");
return 1;
}
close(s);
return 0;
}

63
vendor/github.com/docker/docker/contrib/syscall-test/userns.c generated vendored
View File

@ -1,63 +0,0 @@
#define _GNU_SOURCE
#include <errno.h>
#include <sched.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/wait.h>
#include <unistd.h>
#define STACK_SIZE (1024 * 1024) /* Stack size for cloned child */
struct clone_args {
char **argv;
};
// child_exec is the func that will be executed as the result of clone
static int child_exec(void *stuff)
{
struct clone_args *args = (struct clone_args *)stuff;
if (execvp(args->argv[0], args->argv) != 0) {
fprintf(stderr, "failed to execvp arguments %s\n",
strerror(errno));
exit(-1);
}
// we should never reach here!
exit(EXIT_FAILURE);
}
int main(int argc, char **argv)
{
struct clone_args args;
args.argv = &argv[1];
int clone_flags = CLONE_NEWUSER | SIGCHLD;
// allocate stack for child
char *stack; /* Start of stack buffer */
char *child_stack; /* End of stack buffer */
stack =
mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANON | MAP_STACK, -1, 0);
if (stack == MAP_FAILED) {
fprintf(stderr, "mmap failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
child_stack = stack + STACK_SIZE; /* Assume stack grows downward */
// the result of this call is that our child_exec will be run in another
// process returning its pid
pid_t pid = clone(child_exec, child_stack, clone_flags, &args);
if (pid < 0) {
fprintf(stderr, "clone failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
// lets wait on our child process here before we, the parent, exits
if (waitpid(pid, NULL, 0) == -1) {
fprintf(stderr, "failed to wait pid %d\n", pid);
exit(EXIT_FAILURE);
}
exit(EXIT_SUCCESS);
}

11
vendor/github.com/docker/docker/pkg/README.md generated vendored
View File

@ -1,11 +0,0 @@
pkg/ is a collection of utility packages used by the Moby project without being specific to its internals.
Utility packages are kept separate from the moby core codebase to keep it as small and concise as possible.
If some utilities grow larger and their APIs stabilize, they may be moved to their own repository under the
Moby organization, to facilitate re-use by other projects. However that is not the priority.
The directory `pkg` is named after the same directory in the camlistore project. Since Brad is a core
Go maintainer, we thought it made sense to copy his methods for organizing Go code :) Thanks Brad!
Because utility packages are small and neatly separated from the rest of the codebase, they are a good
place to start for aspiring maintainers and contributors. Get in touch if you want to help maintain them!

17
vendor/github.com/docker/docker/pkg/symlink/fs_unix.go generated vendored
View File

@ -1,17 +0,0 @@
// +build !windows
package symlink // import "github.com/docker/docker/pkg/symlink"
import (
"path/filepath"
)
func evalSymlinks(path string) (string, error) {
return filepath.EvalSymlinks(path)
}
func isDriveOrRoot(p string) bool {
return p == string(filepath.Separator)
}
var isAbs = filepath.IsAbs

185
vendor/github.com/docker/docker/vendor.conf generated vendored
View File

@ -1,185 +0,0 @@
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/Microsoft/hcsshim 9dcb42f100215f8d375b4a9265e5bba009217a85 # moby branch
github.com/Microsoft/go-winio 5b44b70ab3ab4d291a7c1d28afe7b4afeced0ed4 # v0.4.15-0.20200908182639-5b44b70ab3ab
github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
github.com/golang/gddo 72a348e765d293ed6d1ded7b699591f14d6cd921
github.com/google/uuid 0cd6bf5da1e1c83f8b45653022c74f71af0538a4 # v1.1.1
github.com/gorilla/mux 98cb6bf42e086f6af920b965c38cacc07402d51b # v1.8.0
github.com/Microsoft/opengcs a10967154e143a36014584a6f664344e3bb0aa64
github.com/moby/locker 281af2d563954745bea9d1487c965f24d30742fe # v1.0.1
github.com/moby/term 7f0af18e79f2784809e9cef63d0df5aa2c79d76e
github.com/creack/pty 3a6a957789163cacdfe0e291617a1c8e80612c11 # v1.1.9
github.com/sirupsen/logrus 6699a89a232f3db797f2e280639854bbc4b89725 # v1.7.0
github.com/tchap/go-patricia a7f0089c6f496e8e70402f61733606daa326cac5 # v2.3.0
golang.org/x/net ab34263943818b32f575efc978a3d24e80b04bd7
golang.org/x/sys aee5d888a86055dc6ab0342f9cdc7b53aaeaec62
github.com/docker/go-units 519db1ee28dcc9fd2474ae59fca29a810482bfb1 # v0.4.0
github.com/docker/go-connections 7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
github.com/moby/sys 6154f11e6840c0d6b0dbb23f4125a6134b3013c9 # mountinfo/v0.1.3
golang.org/x/text 23ae387dee1f90d29a23c0e87ee0b46038fbed0e # v0.3.3
gotest.tools/v3 bb0d8a963040ea5048dcef1a14d8f8b58a33d4b3 # v3.0.2
github.com/google/go-cmp 3af367b6b30c263d47e8895973edcca9a49cf029 # v0.2.0
github.com/syndtr/gocapability 42c35b4376354fd554efc7ad35e0b7f94e3a0ffb
github.com/RackSec/srslog a4725f04ec91af1a91b380da679d6e0c2f061e59
github.com/imdario/mergo 1afb36080aec31e0d1528973ebe6721b191b0369 # v0.3.8
golang.org/x/sync cd5d95a43a6e21273425c7ae415d3df9ea832eeb
# buildkit
github.com/moby/buildkit 4d1f260e8490ec438ab66e08bb105577aca0ce06
github.com/tonistiigi/fsutil ae3a8d753069d0f76fbee396457e8b6cfd7cb8c3
github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7
github.com/google/shlex e7afc7fbc51079733e9468cdfd1efcd7d196cd1d
github.com/opentracing-contrib/go-stdlib b1a47cfbdd7543e70e9ef3e73d0802ad306cc1cc
github.com/mitchellh/hashstructure 2bca23e0e452137f789efbc8610126fd8b94f73b
github.com/gofrs/flock 6caa7350c26b838538005fae7dbee4e69d9398db # v0.7.3
github.com/grpc-ecosystem/go-grpc-middleware 3c51f7f332123e8be5a157c0802a228ac85bf9db # v1.2.0
# libnetwork
# When updating, also update LIBNETWORK_COMMIT in hack/dockerfile/install/proxy.installer accordingly
github.com/docker/libnetwork d0951081b35fa4216fc4f0064bf065beeb55a74b
github.com/docker/go-events e31b211e4f1cd09aa76fe4ac244571fab96ae47f
github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
github.com/hashicorp/go-msgpack 71c2886f5a673a35f909803f38ece5810165097b
github.com/hashicorp/memberlist 3d8438da9589e7b608a83ffac1ef8211486bcb7c
github.com/sean-/seed e2103e2c35297fb7e17febb81e49b312087a2372
github.com/hashicorp/errwrap 8a6fb523712970c966eefc6b39ed2c5e74880354 # v1.0.0
github.com/hashicorp/go-sockaddr c7188e74f6acae5a989bdc959aa779f8b9f42faf # v1.0.2
github.com/hashicorp/go-multierror 886a7fbe3eb1c874d46f623bfa70af45f425b3d1 # v1.0.0
github.com/hashicorp/serf 598c54895cc5a7b1a24a398d635e8c0ea0959870
github.com/docker/libkv 458977154600b9f23984d9f4b82e79570b5ae12b
github.com/vishvananda/netns db3c7e526aae966c4ccfa6c8189b693d6ac5d202
github.com/vishvananda/netlink f049be6f391489d3f374498fe0c8df8449258372 # v1.1.0
github.com/moby/ipvs 4566ccea0e08d68e9614c3e7a64a23b850c4bb35 # v1.0.1
# When updating, consider updating TOMLV_COMMIT in hack/dockerfile/install/tomlv.installer accordingly
github.com/BurntSushi/toml 3012a1dbe2e4bd1391d42b32f0577cb7bbc7f005 # v0.3.1
github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
github.com/deckarep/golang-set ef32fa3046d9f249d399f98ebaf9be944430fd1d
github.com/coreos/etcd d57e8b8d97adfc4a6c224fe116714bf1a1f3beb9 # v3.3.12
github.com/coreos/go-semver 8ab6407b697782a06568d4b7f1db25550ec2e4c6 # v0.2.0
github.com/ugorji/go b4c50a2b199d93b13dc15e78929cfb23bfdf21ab # v1.1.1
github.com/hashicorp/consul 9a9cc9341bb487651a0399e3fc5e1e8a42e62dd9 # v0.5.2
github.com/miekg/dns 6c0c4e6581f8e173cc562c8b3363ab984e4ae071 # v1.1.27
github.com/ishidawataru/sctp 6e2cb1366111dcf547c13531e3a263a067715847
go.etcd.io/bbolt 232d8fc87f50244f9c808f4745759e08a304c029 # v1.3.5
# get graph and distribution packages
github.com/docker/distribution 0d3efadf0154c2b8a4e7b6621fff9809655cc580
github.com/vbatts/tar-split 620714a4c508c880ac1bdda9c8370a2b19af1a55 # v0.11.1
github.com/opencontainers/go-digest ea51bea511f75cfa3ef6098cc253c5c3609b037a # v1.0.0
# get go-zfs packages
github.com/mistifyio/go-zfs f784269be439d704d3dfa1906f45dd848fed2beb
google.golang.org/grpc f495f5b15ae7ccda3b38c53a1bfcde4c1a58a2bc # v1.27.1
# The version of runc should match the version that is used by the containerd
# version that is used. If you need to update runc, open a pull request in
# the containerd project first, and update both after that is merged.
# This commit does not need to match RUNC_COMMIT as it is used for helper
# packages but should be newer or equal.
github.com/opencontainers/runc ff819c7e9184c13b7c2607fe6c30ae19403a7aff # v1.0.0-rc92
github.com/opencontainers/runtime-spec 4d89ac9fbff6c455f46a5bb59c6b1bb7184a5e43 # v1.0.3-0.20200728170252-4d89ac9fbff6
github.com/opencontainers/image-spec d60099175f88c47cd379c4738d158884749ed235 # v1.0.1
github.com/cyphar/filepath-securejoin a261ee33d7a517f054effbf451841abaafe3e0fd # v0.2.2
# go-systemd v17 is required by github.com/coreos/pkg/capnslog/journald_formatter.go
github.com/coreos/go-systemd 39ca1b05acc7ad1220e09f133283b8859a8b71ab # v17
# systemd integration (journald, daemon/listeners, containerd/cgroups)
github.com/coreos/go-systemd/v22 2d78030078ef61b3cae27f42ad6d0e46db51b339 # v22.0.0
github.com/godbus/dbus/v5 37bf87eef99d69c4f1d3528bd66e3a87dc201472 # v5.0.3
# gelf logging driver deps
github.com/Graylog2/go-gelf 1550ee647df0510058c9d67a45c56f18911d80b8 # v2 branch
# fluent-logger-golang deps
github.com/fluent/fluent-logger-golang 7a6c9dcd7f14c2ed5d8c55c11b894e5455ee311b # v1.4.0
github.com/philhofer/fwd bb6d471dc95d4fe11e432687f8b70ff496cf3136 # v1.0.0
github.com/tinylib/msgp af6442a0fcf6e2a1b824f70dd0c734f01e817751 # v1.1.0
# fsnotify
github.com/fsnotify/fsnotify 45d7d09e39ef4ac08d493309fa031790c15bfe8a # v1.4.9
# awslogs deps
github.com/aws/aws-sdk-go 2590bc875c54c9fda225d8e4e56a9d28d90c6a47 # v1.28.11
github.com/jmespath/go-jmespath 2d053f87d1d7f9f48196ae04cf3daea4273d207d # v0.3.0
# logentries
github.com/bsphere/le_go 7a984a84b5492ae539b79b62fb4a10afc63c7bcf
# gcplogs deps
golang.org/x/oauth2 bf48bf16ab8d622ce64ec6ce98d2c98f916b6303
google.golang.org/api dec2ee309f5b09fc59bc40676447c15736284d78 # v0.8.0
github.com/golang/groupcache 869f871628b6baa9cfbc11732cdf6546b17c1298
go.opencensus.io d835ff86be02193d324330acdb7d65546b05f814 # v0.22.3
cloud.google.com/go ceeb313ad77b789a7fa5287b36a1d127b69b7093 # v0.44.3
github.com/googleapis/gax-go bd5b16380fd03dc758d11cef74ba2e3bc8b0e8c2 # v2.0.5
google.golang.org/genproto 3f1135a288c9a07e340ae8ba4cc6c7065a3160e8
# containerd
github.com/containerd/containerd c623d1b36f09f8ef6536a057bd658b3aa8632828 # v1.4.1
github.com/containerd/fifo f15a3290365b9d2627d189e619ab4008e0069caf
github.com/containerd/continuity efbc4488d8fe1bdc16bde3b2d2990d9b3a899165
github.com/containerd/cgroups 318312a373405e5e91134d8063d04d59768a1bff
github.com/containerd/console 8375c3424e4d7b114e8a90a4a40c8e1b40d1d4e6 # v1.0.0
github.com/containerd/go-runc 7016d3ce2328dd2cb1192b2076ebd565c4e8df0c
github.com/containerd/typeurl cd3ce7159eae562a4f60ceff37dada11a939d247 # v1.0.1
github.com/containerd/ttrpc 72bb1b21c5b0a4a107f59dd85f6ab58e564b68d6 # v1.0.1
github.com/gogo/googleapis 01e0f9cca9b92166042241267ee2a5cdf5cff46c # v1.3.2
github.com/cilium/ebpf 1c8d4c9ef7759622653a1d319284a44652333b28
# cluster
github.com/docker/swarmkit d6592ddefd8a5319aadff74c558b816b1a0b2590
github.com/gogo/protobuf 5628607bb4c51c3157aacc3a50f0ab707582b805 # v1.3.1
github.com/golang/protobuf 84668698ea25b64748563aa20726db66a6b8d299 # v1.3.5
github.com/cloudflare/cfssl 5d63dbd981b5c408effbb58c442d54761ff94fbd # 1.3.2
github.com/fernet/fernet-go 9eac43b88a5efb8651d24de9b68e87567e029736
github.com/google/certificate-transparency-go 37a384cd035e722ea46e55029093e26687138edf # v1.0.20
golang.org/x/crypto 75b288015ac94e66e3d6715fb68a9b41bf046ec2
golang.org/x/time 555d28b269f0569763d25dbe1a237ae74c6bcc82
github.com/hashicorp/go-memdb cb9a474f84cc5e41b273b20c6927680b2a8776ad
github.com/hashicorp/go-immutable-radix 826af9ccf0feeee615d546d69b11f8e98da8c8f1 git://github.com/tonistiigi/go-immutable-radix.git
github.com/hashicorp/golang-lru 7f827b33c0f158ec5dfbba01bb0b14a4541fd81d # v0.5.3
github.com/coreos/pkg 3ac0863d7acf3bc44daf49afef8919af12f704ef # v3
code.cloudfoundry.org/clock 02e53af36e6c978af692887ed449b74026d76fec # v1.0.0
# prometheus
github.com/prometheus/client_golang 6edbbd9e560190e318cdc5b4d3e630b442858380 # v1.6.0
github.com/beorn7/perks 37c8de3658fcb183f997c4e13e8337516ab753e6 # v1.0.1
github.com/prometheus/client_model 7bc5445566f0fe75b15de23e6b93886e982d7bf9 # v0.2.0
github.com/prometheus/common d978bcb1309602d68bb4ba69cf3f8ed900e07308 # v0.9.1
github.com/prometheus/procfs 46159f73e74d1cb8dc223deef9b2d049286f46b1 # v0.0.11
github.com/matttproud/golang_protobuf_extensions c12348ce28de40eed0136aa2b644d0ee0650e56c # v1.0.1
github.com/pkg/errors 614d223910a179a466c1767a985424175c39b465 # v0.9.1
github.com/grpc-ecosystem/go-grpc-prometheus c225b8c3b01faf2899099b768856a9e916e5087b # v1.2.0
github.com/cespare/xxhash/v2 d7df74196a9e781ede915320c11c378c1b2f3a1f # v2.1.1
# cli
github.com/spf13/cobra a684a6d7f5e37385d954dd3b5a14fc6912c6ab9d # v1.0.0
github.com/spf13/pflag 2e9d26c8c37aae03e3f9d4e90b7116f5accb7cab # v1.0.5
github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75 # v1.0.0
github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b # v1.0.0
# metrics
github.com/docker/go-metrics b619b3592b65de4f087d9f16863a7e6ff905973c # v0.0.1
github.com/opencontainers/selinux 25504e34a9826d481f6e2903963ecaa881749124 # v1.6.0
github.com/willf/bitset 559910e8471e48d76d9e5a1ba15842dee77ad45d # v1.1.11
# archive/tar
# rm -rf vendor/archive
# mkdir -p ./vendor/archive
# git clone -b go$GOLANG_VERSION --depth=1 git://github.com/golang/go.git ./go
# git --git-dir ./go/.git --work-tree ./go am ../patches/0001-archive-tar-do-not-populate-user-group-names.patch
# cp -a go/src/archive/tar ./vendor/archive/tar
# rm -rf ./go
# vndr -whitelist=^archive/tar
# DO NOT EDIT BELOW THIS LINE -------- reserved for downstream projects --------