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bump runc@b263a43430ac6996a4302b891688544225197294

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-02-06 21:16:36 +01:00
parent 73a0881dbb
commit c258a2d8f0
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GPG key ID: B2BEAD150DE936B9
386 changed files with 9394 additions and 39467 deletions
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11
vendor/github.com/opencontainers/runc/libcontainer/system/linux.go generated vendored
View file

@ -100,17 +100,12 @@ func Setctty() error {
return nil
}
/*
* Detect whether we are currently running in a user namespace.
* Copied from github.com/lxc/lxd/shared/util.go
*/
// RunningInUserNS detects whether we are currently running in a user namespace.
// Copied from github.com/lxc/lxd/shared/util.go
func RunningInUserNS() bool {
file, err := os.Open("/proc/self/uid_map")
if err != nil {
/*
* This kernel-provided file only exists if user namespaces are
* supported
*/
// This kernel-provided file only exists if user namespaces are supported
return false
}
defer file.Close()

20
vendor/github.com/opencontainers/runc/libcontainer/system/proc.go generated vendored
View file

@ -14,8 +14,10 @@ func GetProcessStartTime(pid int) (string, error) {
if err != nil {
return "", err
}
return parseStartTime(string(data))
}
parts := strings.Split(string(data), " ")
func parseStartTime(stat string) (string, error) {
// the starttime is located at pos 22
// from the man page
//
@ -23,5 +25,19 @@ func GetProcessStartTime(pid int) (string, error) {
// (22) The time the process started after system boot. In kernels before Linux 2.6, this
// value was expressed in jiffies. Since Linux 2.6, the value is expressed in clock ticks
// (divide by sysconf(_SC_CLK_TCK)).
return parts[22-1], nil // starts at 1
//
// NOTE:
// pos 2 could contain space and is inside `(` and `)`:
// (2) comm %s
// The filename of the executable, in parentheses.
// This is visible whether or not the executable is
// swapped out.
//
// the following is an example:
// 89653 (gunicorn: maste) S 89630 89653 89653 0 -1 4194560 29689 28896 0 3 146 32 76 19 20 0 1 0 2971844 52965376 3920 18446744073709551615 1 1 0 0 0 0 0 16781312 137447943 0 0 0 17 1 0 0 0 0 0 0 0 0 0 0 0 0 0
// get parts after last `)`:
s := strings.Split(stat, ")")
parts := strings.Split(strings.TrimSpace(s[len(s)-1]), " ")
return parts[22-3], nil // starts at 3 (after the filename pos `2`)
}

20
vendor/github.com/opencontainers/runc/libcontainer/system/proc_test.go generated vendored Normal file
View file

@ -0,0 +1,20 @@
package system
import "testing"
func TestParseStartTime(t *testing.T) {
data := map[string]string{
"4902 (gunicorn: maste) S 4885 4902 4902 0 -1 4194560 29683 29929 61 83 78 16 96 17 20 0 1 0 9126532 52965376 1903 18446744073709551615 4194304 7461796 140733928751520 140733928698072 139816984959091 0 0 16781312 137447943 1 0 0 17 3 0 0 9 0 0 9559488 10071156 33050624 140733928758775 140733928758945 140733928758945 140733928759264 0": "9126532",
"9534 (cat) R 9323 9534 9323 34828 9534 4194304 95 0 0 0 0 0 0 0 20 0 1 0 9214966 7626752 168 18446744073709551615 4194304 4240332 140732237651568 140732237650920 140570710391216 0 0 0 0 0 0 0 17 1 0 0 0 0 0 6340112 6341364 21553152 140732237653865 140732237653885 140732237653885 140732237656047 0": "9214966",
"24767 (irq/44-mei_me) S 2 0 0 0 -1 2129984 0 0 0 0 0 0 0 0 -51 0 1 0 8722075 0 0 18446744073709551615 0 0 0 0 0 0 0 2147483647 0 0 0 0 17 1 50 1 0 0 0 0 0 0 0 0 0 0 0": "8722075",
}
for line, startTime := range data {
st, err := parseStartTime(line)
if err != nil {
t.Fatal(err)
}
if startTime != st {
t.Fatalf("expected start time %q but received %q", startTime, st)
}
}
}

2
vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_386.go generated vendored
View file

@ -8,7 +8,7 @@ import (
// Setuid sets the uid of the calling thread to the specified uid.
func Setuid(uid int) (err error) {
_, _, e1 := syscall.RawSyscall(syscall.SYS_SETUID, uintptr(uid), 0, 0)
_, _, e1 := syscall.RawSyscall(syscall.SYS_SETUID32, uintptr(uid), 0, 0)
if e1 != 0 {
err = e1
}