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Replace os.Is* error checking functions with their errors.Is counterpart

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Signed-off-by: Curd Becker <me@curd-becker.de>
This commit is contained in:
Curd Becker
2025-11-17 00:28:05 +01:00
parent e0adafb4ca
commit 536e183451
15 changed files with 40 additions and 36 deletions
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libcontainer/rootfs_linux.go
+4 -4
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@@ -364,7 +364,7 @@ func mountCgroupV1(m mountEntry, c *mountConfig) error {
// symlink(2) is very dumb, it will just shove the path into
// the link and doesn't do any checks or relative path
// conversion. Also, don't error out if the cgroup already exists.
if err := os.Symlink(mc, filepath.Join(c.root, m.Destination, ss)); err != nil && !os.IsExist(err) {
if err := os.Symlink(mc, filepath.Join(c.root, m.Destination, ss)); err != nil && !errors.Is(err, os.ErrExist) {
return err
}
}
@@ -602,7 +602,7 @@ func mountToRootfs(c *mountConfig, m mountEntry) error {
return err
}
if fi, err := os.Lstat(dest); err != nil {
if !os.IsNotExist(err) {
if !errors.Is(err, os.ErrNotExist) {
return err
}
} else if !fi.IsDir() {
@@ -899,7 +899,7 @@ func setupDevSymlinks(rootfs string) error {
src = link[0]
dst = filepath.Join(rootfs, link[1])
)
if err := os.Symlink(src, dst); err != nil && !os.IsExist(err) {
if err := os.Symlink(src, dst); err != nil && !errors.Is(err, os.ErrExist) {
return err
}
}
@@ -1109,7 +1109,7 @@ func setReadonly() error {
func setupPtmx(config *configs.Config) error {
ptmx := filepath.Join(config.Rootfs, "dev/ptmx")
if err := os.Remove(ptmx); err != nil && !os.IsNotExist(err) {
if err := os.Remove(ptmx); err != nil && !errors.Is(err, os.ErrNotExist) {
return err
}
if err := os.Symlink("pts/ptmx", ptmx); err != nil {