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refactor: use os.ReadDir for lightweight directory reading

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`os.ReadDir` was added in Go 1.16 as part of the deprecation of `ioutil`
package. It is a more efficient implementation than `ioutil.ReadDir`.

Reference: https://pkg.go.dev/io/ioutil#ReadDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This commit is contained in:
Eng Zer Jun
2022-09-11 15:58:31 +08:00
parent b9cbc0c09a
commit 118546c6a7
11 changed files with 13 additions and 18 deletions
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3
libpod/lock/file/file_lock.go
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@ -2,7 +2,6 @@ package file
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strconv"
@ -129,7 +128,7 @@ func (locks *FileLocks) DeallocateAllLocks() error {
if !locks.valid {
return fmt.Errorf("locks have already been closed: %w", syscall.EINVAL)
}
files, err := ioutil.ReadDir(locks.lockPath)
files, err := os.ReadDir(locks.lockPath)
if err != nil {
return fmt.Errorf("error reading directory %s: %w", locks.lockPath, err)
}