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rebase: update kubernetes to latest

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updating the kubernetes release to the
latest in main go.mod

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2024-08-19 10:01:33 +02:00
committed by mergify[bot]
parent 63c4c05b35
commit 5a66991bb3
2173 changed files with 98906 additions and 61334 deletions
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50
vendor/github.com/moby/sys/mountinfo/mountinfo_linux.go generated vendored
View File

@ -5,15 +5,19 @@ import (
"fmt"
"io"
"os"
"runtime"
"strconv"
"strings"
"sync"
"golang.org/x/sys/unix"
)
// GetMountsFromReader retrieves a list of mounts from the
// reader provided, with an optional filter applied (use nil
// for no filter). This can be useful in tests or benchmarks
// that provide fake mountinfo data, or when a source other
// than /proc/self/mountinfo needs to be read from.
// than /proc/thread-self/mountinfo needs to be read from.
//
// This function is Linux-specific.
func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) {
@ -127,8 +131,40 @@ func GetMountsFromReader(r io.Reader, filter FilterFunc) ([]*Info, error) {
return out, nil
}
func parseMountTable(filter FilterFunc) ([]*Info, error) {
f, err := os.Open("/proc/self/mountinfo")
var (
haveProcThreadSelf bool
haveProcThreadSelfOnce sync.Once
)
func parseMountTable(filter FilterFunc) (_ []*Info, err error) {
haveProcThreadSelfOnce.Do(func() {
_, err := os.Stat("/proc/thread-self/mountinfo")
haveProcThreadSelf = err == nil
})
// We need to lock ourselves to the current OS thread in order to make sure
// that the thread referenced by /proc/thread-self stays alive until we
// finish parsing the file.
runtime.LockOSThread()
defer runtime.UnlockOSThread()
var f *os.File
if haveProcThreadSelf {
f, err = os.Open("/proc/thread-self/mountinfo")
} else {
// On pre-3.17 kernels (such as CentOS 7), we don't have
// /proc/thread-self/ so we need to manually construct
// /proc/self/task/<tid>/ as a fallback.
f, err = os.Open("/proc/self/task/" + strconv.Itoa(unix.Gettid()) + "/mountinfo")
if os.IsNotExist(err) {
// If /proc/self/task/... failed, it means that our active pid
// namespace doesn't match the pid namespace of the /proc mount. In
// this case we just have to make do with /proc/self, since there
// is no other way of figuring out our tid in a parent pid
// namespace on pre-3.17 kernels.
f, err = os.Open("/proc/self/mountinfo")
}
}
if err != nil {
return nil, err
}
@ -158,10 +194,10 @@ func PidMountInfo(pid int) ([]*Info, error) {
// A few specific characters in mountinfo path entries (root and mountpoint)
// are escaped using a backslash followed by a character's ascii code in octal.
//
// space -- as \040
// tab (aka \t) -- as \011
// newline (aka \n) -- as \012
// backslash (aka \\) -- as \134
// space -- as \040
// tab (aka \t) -- as \011
// newline (aka \n) -- as \012
// backslash (aka \\) -- as \134
//
// This function converts path from mountinfo back, i.e. it unescapes the above sequences.
func unescape(path string) (string, error) {