diff options
Diffstat (limited to 'internal/syscallcompat/sys_darwin.go')
| -rw-r--r-- | internal/syscallcompat/sys_darwin.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/internal/syscallcompat/sys_darwin.go b/internal/syscallcompat/sys_darwin.go index 7d39484..6300317 100644 --- a/internal/syscallcompat/sys_darwin.go +++ b/internal/syscallcompat/sys_darwin.go @@ -69,6 +69,24 @@ func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err e return syscall.Rename(oldpath, newpath) } +// Poor man's Unlinkat +func Unlinkat(dirfd int, path string) (err error) { + chdirMutex.Lock() + defer chdirMutex.Unlock() + if !filepath.IsAbs(path) { + oldWd, err := os.Getwd() + if err != nil { + return err + } + defer os.Chdir(oldWd) + } + path, err = dirfdAbs(dirfd, path) + if err != nil { + return err + } + return syscall.Unlink(path) +} + // dirfdAbs transforms the dirfd-relative "path" to an absolute one. If the // path is not already absolute, this function will change the working // directory. The caller has to chdir back. |