aboutsummaryrefslogtreecommitdiff
path: root/umount.c
diff options
context:
space:
mode:
Diffstat (limited to 'umount.c')
-rw-r--r--umount.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/umount.c b/umount.c
index 61f7f9028..d790d68ff 100644
--- a/umount.c
+++ b/umount.c
@@ -26,20 +26,20 @@
26#include <stdio.h> 26#include <stdio.h>
27#include <mntent.h> 27#include <mntent.h>
28#include <errno.h> 28#include <errno.h>
29#include <sys/mount.h>
29#include <linux/unistd.h> 30#include <linux/unistd.h>
30 31
31 32
32//#include <sys/mount.h> 33/* Include our own version of umount2 if we need it... */
33/* Include our own version of sys/mount.h, since libc5 doesn't 34#ifndef __NR_umount2
34 * know about umount2 */ 35#define __NR_umount2 52
35static _syscall1(int, umount, const char *, special_file);
36static _syscall2(int, umount2, const char *, special_file, int, flags);
37static _syscall5(int, mount, const char *, special_file, const char *, dir,
38 const char *, fstype, unsigned long int, rwflag, const void *, data);
39#define MNT_FORCE 1 36#define MNT_FORCE 1
40#define MS_MGC_VAL 0xc0ed0000 /* Magic flag number to indicate "new" flags */ 37#define MS_MGC_VAL 0xc0ed0000 /* Magic number indicatng "new" flags */
41#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */ 38#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */
42#define MS_RDONLY 1 /* Mount read-only. */ 39#define MS_RDONLY 1 /* Mount read-only. */
40
41#endif
42static _syscall2(int, umount2, const char *, special_file, int, flags);
43 43
44 44
45static const char umount_usage[] = 45static const char umount_usage[] =