diff options
Diffstat (limited to 'pkg/util')
| -rw-r--r-- | pkg/util/utils.go | 18 | ||||
| -rw-r--r-- | pkg/util/utils_linux.go | 9 |
2 files changed, 25 insertions, 2 deletions
diff --git a/pkg/util/utils.go b/pkg/util/utils.go index 334a44a88..b89978601 100644 --- a/pkg/util/utils.go +++ b/pkg/util/utils.go @@ -3,6 +3,7 @@ package util import ( "encoding/json" "fmt" + "io/fs" "math" "os" "os/user" @@ -731,3 +732,20 @@ func LookupUser(name string) (*user.User, error) { } return user.Lookup(name) } + +// SizeOfPath determines the file usage of a given path. it was called volumeSize in v1 +// and now is made to be generic and take a path instead of a libpod volume +func SizeOfPath(path string) (uint64, error) { + var size uint64 + err := filepath.WalkDir(path, func(path string, d fs.DirEntry, err error) error { + if err == nil && !d.IsDir() { + info, err := d.Info() + if err != nil { + return err + } + size += uint64(info.Size()) + } + return err + }) + return size, err +} diff --git a/pkg/util/utils_linux.go b/pkg/util/utils_linux.go index 1cffab19d..0b21bf3c5 100644 --- a/pkg/util/utils_linux.go +++ b/pkg/util/utils_linux.go @@ -2,6 +2,7 @@ package util import ( "fmt" + "io/fs" "os" "path/filepath" "syscall" @@ -23,17 +24,21 @@ func GetContainerPidInformationDescriptors() ([]string, error) { // Symlinks to nodes are ignored. func FindDeviceNodes() (map[string]string, error) { nodes := make(map[string]string) - err := filepath.Walk("/dev", func(path string, info os.FileInfo, err error) error { + err := filepath.WalkDir("/dev", func(path string, d fs.DirEntry, err error) error { if err != nil { logrus.Warnf("Error descending into path %s: %v", path, err) return filepath.SkipDir } // If we aren't a device node, do nothing. - if info.Mode()&(os.ModeDevice|os.ModeCharDevice) == 0 { + if d.Type()&(os.ModeDevice|os.ModeCharDevice) == 0 { return nil } + info, err := d.Info() + if err != nil { + return err + } // We are a device node. Get major/minor. sysstat, ok := info.Sys().(*syscall.Stat_t) if !ok { |