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/* vi: set sw=4 ts=4: */
/*
* umount() for uClibc
*
* Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*/
#include "syscalls.h"
#ifdef __NR_umount /* Some newer archs only have umount2 */
#include <sys/mount.h>
_syscall1(int, umount, const char *, specialfile);
#elif defined __NR_umount2
/* No umount syscall, but umount2 is available.... Try to
* emulate umount() using umount2() */
#define __NR___syscall_umount2 __NR_umount2
static inline _syscall2(int, umount2, const char *, special_file, int, flags);
int umount(const char *special_file)
{
return (__syscall_umount2(special_file, 0));
}
#else
int umount(const char *special_file)
{
__set_errno(ENOSYS);
return -1;
}
#endif
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