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https://github.com/containers/podman.git
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a95e9e5b4a
Bumps [github.com/containers/common](https://github.com/containers/common) from 0.4.2 to 0.5.0. - [Release notes](https://github.com/containers/common/releases) - [Commits](https://github.com/containers/common/compare/v0.4.2...v0.5.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
30 lines
630 B
Go
30 lines
630 B
Go
package util
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import (
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"os"
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"syscall"
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"golang.org/x/sys/unix"
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)
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// IsCgroup2UnifiedMode returns whether we are running in cgroup 2 cgroup2 mode.
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func IsCgroup2UnifiedMode() (bool, error) {
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isUnifiedOnce.Do(func() {
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var st syscall.Statfs_t
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if err := syscall.Statfs("/sys/fs/cgroup", &st); err != nil {
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isUnified, isUnifiedErr = false, err
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} else {
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isUnified, isUnifiedErr = st.Type == unix.CGROUP2_SUPER_MAGIC, nil
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}
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})
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return isUnified, isUnifiedErr
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}
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func UID(st os.FileInfo) int {
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return int(st.Sys().(*syscall.Stat_t).Uid)
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}
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func GID(st os.FileInfo) int {
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return int(st.Sys().(*syscall.Stat_t).Gid)
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}
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