diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/sysdeps/linux/common/umount.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/umount.c b/libc/sysdeps/linux/common/umount.c index 6457ddf30..f4eb8c64e 100644 --- a/libc/sysdeps/linux/common/umount.c +++ b/libc/sysdeps/linux/common/umount.c @@ -12,6 +12,13 @@ #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() */ +int umount(const char *special_file, int flags) +{ + return _syscall2(int, umount2, const char *, special_file, int, flags); +} #else int umount(const char *special_file) { |