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-rw-r--r--StdLib/LibC/Stdio/tempnam.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/StdLib/LibC/Stdio/tempnam.c b/StdLib/LibC/Stdio/tempnam.c
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index 94d2655c8a..0000000000
--- a/StdLib/LibC/Stdio/tempnam.c
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-/** @file
-
- Copyright (c) 2011, 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.
-
- 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) 1988, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. 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 REGENTS 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 REGENTS 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.
-
- tempnam.c 8.1 (Berkeley) 6/4/93
- NetBSD: tempnam.c,v 1.19 2005/07/27 13:23:07 drochner Exp
-**/
-#include <LibConfig.h>
-#include <sys/EfiCdefs.h>
-
-#include "namespace.h"
-#include <sys/param.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <paths.h>
-#include "reentrant.h"
-#include "local.h"
-
-__warn_references(tempnam,
- "warning: tempnam() possibly used unsafely, use mkstemp() or mkdtemp()")
-
-static const char *
-trailsl(const char *f)
-{
- const char *s = f;
- while (*s)
- s++;
- return (f != s && s[-1] == '/') ? "" : "/";
-}
-
-static char *
-gentemp(char *name, size_t len, const char *tmp, const char *pfx)
-{
- (void)snprintf(name, len, "%s%s%sXXXX", tmp, trailsl(tmp), pfx);
- return _mktemp(name);
-}
-
-char *
-tempnam(const char *dir, const char *pfx)
-{
- int sverrno;
- char *name, *f;
- const char *tmp;
-
- if ((name = malloc((size_t)MAXPATHLEN)) == NULL)
- return NULL;
-
- if (!pfx)
- pfx = "tmp.";
-
- if ((tmp = getenv("TMPDIR")) != NULL &&
- (f = gentemp(name, (size_t)MAXPATHLEN, tmp, pfx)) != NULL)
- return f;
-
- if (dir != NULL &&
- (f = gentemp(name, (size_t)MAXPATHLEN, dir, pfx)) != NULL)
- return f;
-
- //if ((f = gentemp(name, (size_t)MAXPATHLEN, P_tmpdir, pfx)) != NULL)
- // return f;
-
- if ((f = gentemp(name, (size_t)MAXPATHLEN, _PATH_TMP, pfx)) != NULL)
- return f;
-
- sverrno = errno;
- free(name);
- errno = sverrno;
- return(NULL);
-}