syscall: use error
- syscall (not os) now defines the Errno type.
- the low-level assembly functions Syscall, Syscall6, and so on
return Errno, not uintptr
- syscall wrappers all return error, not uintptr.
R=golang-dev, mikioh.mikioh, r, alex.brainman
CC=golang-dev
https://golang.org/cl/5372080
diff --git a/src/pkg/os/stat_plan9.go b/src/pkg/os/stat_plan9.go
index 8df9e58..76600bd 100644
--- a/src/pkg/os/stat_plan9.go
+++ b/src/pkg/os/stat_plan9.go
@@ -72,7 +72,7 @@
// Stat returns a FileInfo structure describing the named file and an error, if any.
func Stat(name string) (fi *FileInfo, err error) {
d, err := dirstat(name)
- if iserror(err) {
+ if err != nil {
return nil, err
}
return fileInfoFromStat(new(FileInfo), d), err
@@ -83,7 +83,7 @@
// the returned FileInfo describes the symbolic link. Lstat makes no attempt to follow the link.
func Lstat(name string) (fi *FileInfo, err error) {
d, err := dirstat(name)
- if iserror(err) {
+ if err != nil {
return nil, err
}
return fileInfoFromStat(new(FileInfo), d), err
