From 9822173354d755a0ab7a319228643435018c44d9 Mon Sep 17 00:00:00 2001
From: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Date: Thu, 25 Feb 2021 15:02:10 +0900
Subject: [PATCH] cap: rename FromUint64 to FromBitmap

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
---
 pkg/cap/cap_linux.go      | 8 ++++----
 pkg/cap/cap_linux_test.go | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/pkg/cap/cap_linux.go b/pkg/cap/cap_linux.go
index e14acad76..08124730f 100644
--- a/pkg/cap/cap_linux.go
+++ b/pkg/cap/cap_linux.go
@@ -28,11 +28,11 @@ import (
 	"github.com/syndtr/gocapability/capability"
 )
 
-// FromUint64 parses an integer into string slice like
+// FromBitmap parses an uint64 bitmap into string slice like
 // []{"CAP_SYS_ADMIN", ...}.
 //
 // Unknown cap numbers are returned as []int.
-func FromUint64(v uint64) ([]string, []int) {
+func FromBitmap(v uint64) ([]string, []int) {
 	var (
 		res     []string
 		unknown []int
@@ -57,7 +57,7 @@ func FromUint64(v uint64) ([]string, []int) {
 	return res, unknown
 }
 
-// ParseProcPIDStatus returns uint64 value from /proc/<PID>/status file
+// ParseProcPIDStatus returns uint64 bitmap value from /proc/<PID>/status file
 func ParseProcPIDStatus(r io.Reader) (map[capability.CapType]uint64, error) {
 	res := make(map[capability.CapType]uint64)
 	scanner := bufio.NewScanner(r)
@@ -113,7 +113,7 @@ func Current() ([]string, error) {
 		return nil, err
 	}
 	capEff := caps[capability.EFFECTIVE]
-	names, _ := FromUint64(capEff)
+	names, _ := FromBitmap(capEff)
 	return names, nil
 }
 
diff --git a/pkg/cap/cap_linux_test.go b/pkg/cap/cap_linux_test.go
index 2c474339b..0cf62f610 100644
--- a/pkg/cap/cap_linux_test.go
+++ b/pkg/cap/cap_linux_test.go
@@ -30,7 +30,7 @@ func TestCapsList(t *testing.T) {
 	assert.Len(t, caps59, 41)
 }
 
-func TestFromUint64(t *testing.T) {
+func TestFromBitmap(t *testing.T) {
 	type testCase struct {
 		comment    string
 		v          uint64
@@ -72,7 +72,7 @@ func TestFromUint64(t *testing.T) {
 	}
 
 	for _, tc := range testCases {
-		knownNames, unknown := FromUint64(tc.v)
+		knownNames, unknown := FromBitmap(tc.v)
 		t.Logf("[%s] v=0x%x, got=%+v (%d entries), unknown=%v",
 			tc.comment, tc.v, knownNames, len(knownNames), unknown)
 		assert.Equal(t, tc.knownNames, knownNames)