1 /* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
20 #include <sys/ustat.h>
21 #include <sys/sysmacros.h>
24 #include <sys/syscall.h>
25 #include <bp-checks.h>
28 ustat (dev_t dev
, struct ustat
*ubuf
)
30 unsigned long long int k_dev
;
32 /* We must convert the value to dev_t type used by the kernel. */
33 k_dev
= dev
& ((1ULL << 32) - 1);
40 return INLINE_SYSCALL (ustat
, 2, (unsigned int) k_dev
, CHECK_1 (ubuf
));