From: Rich Felker <dalias@aerifal.cx>
Date: Mon, 14 Feb 2011 02:28:43 +0000 (-0500)
Subject: use umount2 syscall for umount (new targets lack old 1-arg umount)
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=a5dec11306d7988ec136bd86143591257dd3c56f;hp=1a9a2ff7b0daf99100db53440a0b18b2801566ca

use umount2 syscall for umount (new targets lack old 1-arg umount)
---

diff --git a/src/linux/umount.c b/src/linux/umount.c
index c35f994d..f709b33a 100644
--- a/src/linux/umount.c
+++ b/src/linux/umount.c
@@ -1,8 +1,7 @@
 #include <sys/mount.h>
-#define SYSCALL_STANDALONE
 #include "syscall.h"
 
 int umount(const char *special)
 {
-	return syscall1(__NR_umount, (long)special);
+	return syscall2(__NR_umount2, (long)special, 0);
 }