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-rw-r--r--util-linux/umount.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 5b22bfacc..a4b2bd087 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -7,8 +7,37 @@
7 * 7 *
8 * Licensed under GPL version 2, see file LICENSE in this tarball for details. 8 * Licensed under GPL version 2, see file LICENSE in this tarball for details.
9 */ 9 */
10
11#include <mntent.h> 10#include <mntent.h>
11#include <sys/mount.h>
12/* Make sure we have all the new mount flags we actually try to use. */
13#ifndef MS_BIND
14# define MS_BIND (1 << 12)
15#endif
16#ifndef MS_MOVE
17# define MS_MOVE (1 << 13)
18#endif
19#ifndef MS_RECURSIVE
20# define MS_RECURSIVE (1 << 14)
21#endif
22#ifndef MS_SILENT
23# define MS_SILENT (1 << 15)
24#endif
25/* The shared subtree stuff, which went in around 2.6.15. */
26#ifndef MS_UNBINDABLE
27# define MS_UNBINDABLE (1 << 17)
28#endif
29#ifndef MS_PRIVATE
30# define MS_PRIVATE (1 << 18)
31#endif
32#ifndef MS_SLAVE
33# define MS_SLAVE (1 << 19)
34#endif
35#ifndef MS_SHARED
36# define MS_SHARED (1 << 20)
37#endif
38#ifndef MS_RELATIME
39# define MS_RELATIME (1 << 21)
40#endif
12#include "libbb.h" 41#include "libbb.h"
13 42
14#if defined(__dietlibc__) 43#if defined(__dietlibc__)