mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 04:31:03 +00:00
04986243d1
It replaces the internal usage of __{f,l}xstat{at}{64} with the
__{f,l}stat{at}{64}. It should not change the generate code since
sys/stat.h explicit defines redirections to internal calls back to
xstat* symbols.
Checked with a build for all affected ABIs. I also check on
x86_64-linux-gnu and i686-linux-gnu.
Reviewed-by: Lukasz Majewski <lukma@denx.de>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* Copyright (C) 2005-2020 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/>. */
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stddef.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
|
|
/* Create a device file named PATH relative to FD, with permission and
|
|
special bits MODE and device number DEV (which can be constructed
|
|
from major and minor device numbers with the `makedev' macro
|
|
above). */
|
|
int
|
|
__xmknodat (int vers, int fd, const char *path, mode_t mode, dev_t *dev)
|
|
{
|
|
if (vers != _MKNOD_VER)
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
if (path == NULL)
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
if (fd != AT_FDCWD && path[0] != '/')
|
|
{
|
|
/* Check FD is associated with a directory. */
|
|
struct stat64 st;
|
|
if (__fstat64 (fd, &st) != 0)
|
|
return -1;
|
|
|
|
if (!S_ISDIR (st.st_mode))
|
|
{
|
|
__set_errno (ENOTDIR);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
}
|
|
stub_warning (__xmknodat)
|
|
|
|
libc_hidden_def (__xmknodat)
|