ubase

commit 14716af4723e94913dfaf4516b975db1a764b5e8
parent bea831d2e6356833dc8990d97db974526a007018
Author: sin <sin@2f30.org>
Date:   Wed, 12 Mar 2014 16:35:20 +0200

Don't umount proc in umount -a

Diffstat:
M
umount.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/umount.c b/umount.c
@@ -2,6 +2,7 @@
 #include <mntent.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <sys/mount.h>
 #include "util.h"
 
@@ -47,6 +48,8 @@ main(int argc, char *argv[])
 		if (!fp)
 			eprintf("setmntent %s:", "/etc/mtab");
 		while ((me = getmntent(fp))) {
+			if (strcmp(me->mnt_type, "proc") == 0)
+				continue;
 			if (umount2(me->mnt_dir, flags) < 0) {
 				weprintf("umount2:");
 				ret = EXIT_FAILURE;