unix: add flags parameter to Unlinkat

The flags parameter was added in https://golang.org/cl/7917.  In that CL
the reviewers discussed adding UnlinkAt and changing Unlinkat, and opted
for the latter.

Unfortunately, I then undid that in https://golang.org/cl/10032, which
was a backport of (among others) https://golang.org/cl/5837.  I didn't
notice that in the syscall package 5837 removed Unlinkat with two
parameters, but the port to the x/sys/unix package removed Unlinkat with
three parameters.  Argh.

This CL effectively restores 7917, by adding the parameter back.

Fixes golang/go#9923.

Change-Id: I8fe218ac637d0eb0346b63b596666671374bd19f
Reviewed-on: https://go-review.googlesource.com/18981
Reviewed-by: Rob Pike <r@golang.org>
This commit is contained in:
Ian Lance Taylor
2016-01-27 15:07:42 +00:00
parent 20457ee8ea
commit eb2c74142f
3 changed files with 5 additions and 5 deletions
+1 -1
View File
@@ -649,7 +649,7 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sysnb Uname(buf *Utsname) (err error)
//sys Unmount(target string, flags int) (err error) = libc.umount
//sys Unlink(path string) (err error)
//sys Unlinkat(dirfd int, path string) (err error)
//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
//sys Utime(path string, buf *Utimbuf) (err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.bind