mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 06:03:57 +08:00
Kir Kolyshkin
5c7e898186
Since commit 12e99a0f8d we do require Go >= 1.16, so this file
is no longer needed.
Also, this actually ensures that go >= 1.16 is used (otherwise
libcontainer/cgroups/getallpids.go won't compile).
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
28 lines
505 B
Go
28 lines
505 B
Go
package cgroups
|
|
|
|
import (
|
|
"io/fs"
|
|
"path/filepath"
|
|
)
|
|
|
|
// GetAllPids returns all pids from the cgroup identified by path, and all its
|
|
// sub-cgroups.
|
|
func GetAllPids(path string) ([]int, error) {
|
|
var pids []int
|
|
err := filepath.WalkDir(path, func(p string, d fs.DirEntry, iErr error) error {
|
|
if iErr != nil {
|
|
return iErr
|
|
}
|
|
if !d.IsDir() {
|
|
return nil
|
|
}
|
|
cPids, err := readProcsFile(p)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
pids = append(pids, cPids...)
|
|
return nil
|
|
})
|
|
return pids, err
|
|
}
|