4 int mount(const char *special, const char *dir, const char *fstype, unsigned long flags, const void *data)
6 return syscall(SYS_mount, special, dir, fstype, flags, data);
9 int umount(const char *special)
11 return syscall(SYS_umount2, special, 0);
14 int umount2(const char *special, int flags)
16 return syscall(SYS_umount2, special, flags);