Libc-825.24.tar.gz

[apple/libc.git] / stdio / tmpnam-fbsd.c

diff --git a/stdio/tmpnam-fbsd.c b/stdio/tmpnam-fbsd.c
deleted file mode 100644 (file)
index 6dad888..0000000
--- a/stdio/tmpnam-fbsd.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*-
- * Copyright (c) 1990, 1993, 1994
- *     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:
- * 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.
- * 4. 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)tmpnam.c   8.3 (Berkeley) 3/28/94";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdio/tmpnam.c,v 1.6 2007/01/09 00:28:07 imp Exp $");
-
-#include <sys/types.h>
-
-#include <stdio.h>
-#include <unistd.h>
-#include <pthread.h>
-#include <stdlib.h>
-
-__warn_references(tmpnam,
-    "warning: tmpnam() possibly used unsafely; consider using mkstemp()");
-
-extern char *_mktemp(char *);
-
-static char *tmpnam_buf = NULL;
-static pthread_once_t tmpnam_buf_control = PTHREAD_ONCE_INIT;
-
-static void tmpnam_buf_allocate(void)
-{
-       tmpnam_buf = malloc(L_tmpnam);
-}
-
-char *
-tmpnam(s)
-       char *s;
-{
-       static u_long tmpcount;
-
-       if (s == NULL) {
-               if (pthread_once(&tmpnam_buf_control, tmpnam_buf_allocate)
-                       || !tmpnam_buf) {
-                       return NULL;
-               }
-               s = tmpnam_buf;
-       }
-       (void)snprintf(s, L_tmpnam, "%stmp.%lu.XXXXXX", P_tmpdir, tmpcount);
-       ++tmpcount;
-       return (_mktemp(s));
-}