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os: update some docs to reference fs.ErrFoo instead of os.ErrFoo

Change-Id: I8b771f407028406a6ec9a1f2500c806054961267
Reviewed-on: https://go-review.googlesource.com/c/go/+/313569
Trust: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Brad Fitzpatrick 2021-04-26 09:14:12 -07:00
parent ddb648fdf6
commit ed5ebd32b3

View File

@ -78,7 +78,7 @@ func NewSyscallError(syscall string, err error) error {
// well as some syscall errors.
//
// This function predates errors.Is. It only supports errors returned by
// the os package. New code should use errors.Is(err, os.ErrExist).
// the os package. New code should use errors.Is(err, fs.ErrExist).
func IsExist(err error) bool {
return underlyingErrorIs(err, ErrExist)
}
@ -88,7 +88,7 @@ func IsExist(err error) bool {
// ErrNotExist as well as some syscall errors.
//
// This function predates errors.Is. It only supports errors returned by
// the os package. New code should use errors.Is(err, os.ErrNotExist).
// the os package. New code should use errors.Is(err, fs.ErrNotExist).
func IsNotExist(err error) bool {
return underlyingErrorIs(err, ErrNotExist)
}
@ -98,7 +98,7 @@ func IsNotExist(err error) bool {
// as some syscall errors.
//
// This function predates errors.Is. It only supports errors returned by
// the os package. New code should use errors.Is(err, os.ErrPermission).
// the os package. New code should use errors.Is(err, fs.ErrPermission).
func IsPermission(err error) bool {
return underlyingErrorIs(err, ErrPermission)
}