mirror of https://github.com/acidanthera/audk.git
71 lines
3.0 KiB
C
71 lines
3.0 KiB
C
|
/** @file
|
||
|
|
Implementation of tmpnam as declared in <stdio.h>.
|
||
|
|
|
||
|
|
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
|
||
|
|
This program and the accompanying materials are licensed and made available
|
||
|
|
under the terms and conditions of the BSD License that accompanies this
|
||
|
|
distribution. The full text of the license may be found at
|
||
|
|
http://opensource.org/licenses/bsd-license.php.
|
||
|
|
|
||
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||
|
|
|
||
|
|
Copyright (c) 1990, 1993
|
||
|
|
The Regents of the University of California. All rights reserved.
|
||
|
|
|
||
|
|
This code is derived from software contributed to Berkeley by
|
||
|
|
Chris Torek.
|
||
|
|
|
||
|
|
Redistribution and use in source and binary forms, with or without
|
||
|
|
modification, are permitted provided that the following conditions
|
||
|
|
are met:
|
||
|
|
- Redistributions of source code must retain the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer.
|
||
|
|
- Redistributions in binary form must reproduce the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer in the
|
||
|
|
documentation and/or other materials provided with the distribution.
|
||
|
|
- Neither the name of the University nor the names of its contributors
|
||
|
|
may be used to endorse or promote products derived from this software
|
||
|
|
without specific prior written permission.
|
||
|
|
|
||
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
|
||
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||
|
|
POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
|
||
|
|
NetBSD: tmpnam.c,v 1.14 2003/08/07 16:43:33 agc Exp
|
||
|
|
tmpnam.c 8.3 (Berkeley) 3/28/94
|
||
|
|
**/
|
||
|
|
#include <LibConfig.h>
|
||
|
|
#include <sys/EfiCdefs.h>
|
||
|
|
|
||
|
|
#include "namespace.h"
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <paths.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <sys/EfiSysCall.h>
|
||
|
|
#include "reentrant.h"
|
||
|
|
#include "local.h"
|
||
|
|
|
||
|
|
__warn_references(tmpnam,"warning: tmpnam() possibly used unsafely, use mkstemp() or mkdtemp()")
|
||
|
|
|
||
|
|
char *
|
||
|
|
tmpnam(char *s)
|
||
|
|
{
|
||
|
|
static long unsigned int tmpcount = 0; // Must be long to satisfy the %lu in snprintf below.
|
||
|
|
static char buf[L_tmpnam];
|
||
|
|
|
||
|
|
if (s == NULL)
|
||
|
|
s = buf;
|
||
|
|
(void)snprintf(s, L_tmpnam, "%stmp_%lu_XXXX", _PATH_TMP, tmpcount);
|
||
|
|
++tmpcount;
|
||
|
|
return (_mktemp(s));
|
||
|
|
}
|