mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
e186c703dc
(static-only-routines): Add mknodat. * io/Versions [GLIBC_2.4]: Add mkdirat, mkfifoat, __xmknodat. * io/sys/stat.h: Declare mkditat, mknodat, mkfifoat, __xmknodat. Define mknodat inline function. * include/sys/stat.h: Add hidden proto for __xmknodat. * sysdeps/generic/mkdirat.c: New file. * sysdeps/generic/mkfifoat.c: New file. * sysdeps/generic/mknodat.c: New file. * sysdeps/generic/xmknodat.c: New file. * sysdeps/unix/mkfifoat.c: New file. * sysdeps/unix/sysv/linux/mkdirat.c: New file. * sysdeps/unix/sysv/linux/xmknodat.c: New file. * sysdeps/generic/xmknod.c: Add one more parameter check.
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/* Copyright (C) 1991, 1995, 1996, 1997, 2005 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <stddef.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
|
|
|
|
/* Create a directory named PATH relative to FD with protections MODE. */
|
|
int
|
|
mkdirat (fd, path, mode)
|
|
int fd;
|
|
const char *path;
|
|
mode_t mode;
|
|
{
|
|
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 (__fxstat64 (_STAT_VER, fd, &st) != 0)
|
|
return -1;
|
|
|
|
if (!S_ISDIR (st.st_mode))
|
|
{
|
|
__set_errno (ENOTDIR);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
__set_errno (ENOSYS);
|
|
return -1;
|
|
}
|
|
stub_warning (mkdirat)
|
|
|
|
#include <stub-tag.h>
|