| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * umount() for uClibc |
| 4 | * |
| 5 | * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> |
| 6 | * |
| 7 | * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. |
| 8 | */ |
| 9 | |
| 10 | #include <sys/syscall.h> |
| 11 | |
| 12 | #if defined __USE_GNU |
| 13 | #include <sys/mount.h> |
| 14 | |
| 15 | /* arch provides umount() syscall */ |
| 16 | #ifdef __NR_umount |
| 17 | |
| 18 | _syscall1(int, umount, const char *, specialfile) |
| 19 | |
| 20 | /* arch provides umount2() syscall */ |
| 21 | #elif defined __NR_umount2 |
| 22 | |
| 23 | # define __NR___syscall_umount2 __NR_umount2 |
| 24 | static __inline__ _syscall2(int, __syscall_umount2, const char *, special_file, int, flags) |
| 25 | |
| 26 | int umount(const char *special_file) |
| 27 | { |
| 28 | return (__syscall_umount2(special_file, 0)); |
| 29 | } |
| 30 | |
| 31 | #endif |
| 32 | #endif |