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/* vi: set sw=4 ts=4: */
/*
* umount() for uClibc
*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#include <sys/mount.h>
/* arch provides umount() syscall */
#ifdef __NR_umount
_syscall1(int, umount, const char *, specialfile);
/* arch provides umount2() syscall */
#elif defined __NR_umount2
# define __NR___syscall_umount2 __NR_umount2
static inline _syscall2(int, __syscall_umount2, const char *, special_file, int, flags);
int umount(const char *special_file)
{
return (__syscall_umount2(special_file, 0));
}
/* arch doesn't provide any umount syscall !? */
#else
int umount(const char *special_file)
{
__set_errno(ENOSYS);
return -1;
}
#endif
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