diff options
Diffstat (limited to 'src/cmd/go/internal/renameio/renameio.go')
| -rw-r--r-- | src/cmd/go/internal/renameio/renameio.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cmd/go/internal/renameio/renameio.go b/src/cmd/go/internal/renameio/renameio.go index d573cc690d..60a7138a76 100644 --- a/src/cmd/go/internal/renameio/renameio.go +++ b/src/cmd/go/internal/renameio/renameio.go @@ -8,6 +8,7 @@ package renameio import ( "bytes" "io" + "io/fs" "math/rand" "os" "path/filepath" @@ -29,13 +30,13 @@ func Pattern(filename string) string { // final name. // // That ensures that the final location, if it exists, is always a complete file. -func WriteFile(filename string, data []byte, perm os.FileMode) (err error) { +func WriteFile(filename string, data []byte, perm fs.FileMode) (err error) { return WriteToFile(filename, bytes.NewReader(data), perm) } // WriteToFile is a variant of WriteFile that accepts the data as an io.Reader // instead of a slice. -func WriteToFile(filename string, data io.Reader, perm os.FileMode) (err error) { +func WriteToFile(filename string, data io.Reader, perm fs.FileMode) (err error) { f, err := tempFile(filepath.Dir(filename), filepath.Base(filename), perm) if err != nil { return err @@ -80,7 +81,7 @@ func ReadFile(filename string) ([]byte, error) { } // tempFile creates a new temporary file with given permission bits. -func tempFile(dir, prefix string, perm os.FileMode) (f *os.File, err error) { +func tempFile(dir, prefix string, perm fs.FileMode) (f *os.File, err error) { for i := 0; i < 10000; i++ { name := filepath.Join(dir, prefix+strconv.Itoa(rand.Intn(1000000000))+patternSuffix) f, err = os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, perm) |