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More cleanup on umount
-Erik
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parent
bd22ed8067
commit
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26
umount.c
26
umount.c
@ -26,20 +26,32 @@
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#include <stdio.h>
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#include <mntent.h>
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#include <errno.h>
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#include <sys/mount.h>
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#include <linux/unistd.h>
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/* Include our own version of umount2 if we need it... */
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#ifndef MNT_FORCE
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#define MNT_FORCE 1
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#endif
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#ifndef MS_MGC_VAL
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#define MS_MGC_VAL 0xc0ed0000 /* Magic number indicatng "new" flags */
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#endif
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#ifndef MS_REMOUNT
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#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */
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#endif
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#ifndef MS_RDONLY
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#define MS_RDONLY 1 /* Mount read-only. */
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#endif
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#ifndef __NR_umount2
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#define __NR_umount2 52
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#define MNT_FORCE 1
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#define MS_MGC_VAL 0xc0ed0000 /* Magic number indicatng "new" flags */
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#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */
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#define MS_RDONLY 1 /* Mount read-only. */
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#endif
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/* Include our own version of <sys/mount.h>, since libc5 doesn't
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* know about umount2 */
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static _syscall1(int, umount, const char *, special_file);
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static _syscall2(int, umount2, const char *, special_file, int, flags);
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static _syscall5(int, mount, const char *, special_file, const char *, dir,
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const char *, fstype, unsigned long int, rwflag, const void *, data);
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static const char umount_usage[] =
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@ -26,20 +26,32 @@
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#include <stdio.h>
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#include <mntent.h>
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#include <errno.h>
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#include <sys/mount.h>
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#include <linux/unistd.h>
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/* Include our own version of umount2 if we need it... */
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#ifndef MNT_FORCE
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#define MNT_FORCE 1
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#endif
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#ifndef MS_MGC_VAL
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#define MS_MGC_VAL 0xc0ed0000 /* Magic number indicatng "new" flags */
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#endif
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#ifndef MS_REMOUNT
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#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */
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#endif
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#ifndef MS_RDONLY
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#define MS_RDONLY 1 /* Mount read-only. */
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#endif
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#ifndef __NR_umount2
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#define __NR_umount2 52
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#define MNT_FORCE 1
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#define MS_MGC_VAL 0xc0ed0000 /* Magic number indicatng "new" flags */
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#define MS_REMOUNT 32 /* Alter flags of a mounted FS. */
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#define MS_RDONLY 1 /* Mount read-only. */
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#endif
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/* Include our own version of <sys/mount.h>, since libc5 doesn't
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* know about umount2 */
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static _syscall1(int, umount, const char *, special_file);
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static _syscall2(int, umount2, const char *, special_file, int, flags);
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static _syscall5(int, mount, const char *, special_file, const char *, dir,
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const char *, fstype, unsigned long int, rwflag, const void *, data);
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static const char umount_usage[] =
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