glibc/sysdeps/unix/sysv/linux/fstatfs64.c

44 lines
1.4 KiB
C

/* Return information about the filesystem on which FD resides.
Copyright (C) 1996-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#define __fstatfs __fstatfs_disable
#define fstatfs fstatfs_disable
#include <sys/statfs.h>
#include <sysdep.h>
#include <kernel_stat.h>
#undef __fstatfs
#undef fstatfs
/* Return information about the filesystem on which FD resides. */
int
__fstatfs64 (int fd, struct statfs64 *buf)
{
#ifdef __NR_fstatfs64
return INLINE_SYSCALL_CALL (fstatfs64, fd, sizeof (*buf), buf);
#else
return INLINE_SYSCALL_CALL (fstatfs, fd, buf);
#endif
}
weak_alias (__fstatfs64, fstatfs64)
#if STATFS_IS_STATFS64
weak_alias (__fstatfs64, __fstatfs)
weak_alias (__fstatfs64, fstatfs)
libc_hidden_ver (__fstatfs64, __fstatfs)
#endif