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authorSebastian Lackner2019-01-14 02:49:11 +0100
committerrfjakob2019-01-14 21:27:28 +0100
commit92110628ee5f48b0106b32090854fcc61d6bca20 (patch)
tree9469e338a693fb56beea79c961d367771f13346c /internal/syscallcompat/emulate.go
parent0345cc08307c01da635ea5546952a584480c9a93 (diff)
syscallcompat: Drop Fchownat emulation on macOS.
Diffstat (limited to 'internal/syscallcompat/emulate.go')
-rw-r--r--internal/syscallcompat/emulate.go20
1 files changed, 0 insertions, 20 deletions
diff --git a/internal/syscallcompat/emulate.go b/internal/syscallcompat/emulate.go
index 8a538fb..dc8cf6d 100644
--- a/internal/syscallcompat/emulate.go
+++ b/internal/syscallcompat/emulate.go
@@ -30,26 +30,6 @@ func emulateMknodat(dirfd int, path string, mode uint32, dev int) error {
return syscall.Mknod(path, mode, dev)
}
-// emulateFchownat emulates the syscall for platforms that don't have it
-// in the kernel (darwin).
-func emulateFchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
- if !filepath.IsAbs(path) {
- chdirMutex.Lock()
- defer chdirMutex.Unlock()
- cwd, err := syscall.Open(".", syscall.O_RDONLY, 0)
- if err != nil {
- return err
- }
- defer syscall.Close(cwd)
- err = syscall.Fchdir(dirfd)
- if err != nil {
- return err
- }
- defer syscall.Fchdir(cwd)
- }
- return syscall.Lchown(path, uid, gid)
-}
-
// emulateSymlinkat emulates the syscall for platforms that don't have it
// in the kernel (darwin).
func emulateSymlinkat(oldpath string, newdirfd int, newpath string) (err error) {