StdLib/LibC/Stdio/mkstemp.c

   1 /*  $NetBSD: mkstemp.c,v 1.9 2005/02/09 21:35:47 kleink Exp $ */
   2
   3 /*
   4  * Copyright (c) 1987, 1993
   5  *  The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31 #include  <LibConfig.h>
  32
  33 #if HAVE_NBTOOL_CONFIG_H
  34 #include "nbtool_config.h"
  35 #endif
  36
  37 #if !defined(HAVE_NBTOOL_CONFIG_H) || !defined(HAVE_MKSTEMP)
  38
  39 #include  <sys/EfiCdefs.h>
  40 #if defined(LIBC_SCCS) && !defined(lint)
  41 #if 0
  42 static char sccsid[] = "@(#)mktemp.c  8.1 (Berkeley) 6/4/93";
  43 #else
  44 __RCSID("$NetBSD: mkstemp.c,v 1.9 2005/02/09 21:35:47 kleink Exp $");
  45 #endif
  46 #endif /* LIBC_SCCS and not lint */
  47
  48 #include  "namespace.h"
  49
  50 #if HAVE_NBTOOL_CONFIG_H
  51 #define GETTEMP   gettemp
  52 #else
  53 #include  <assert.h>
  54 #include  <errno.h>
  55 #include  <stdio.h>
  56 #include  <stdlib.h>
  57 #include  "reentrant.h"
  58 #include  "local.h"
  59 #define GETTEMP   __gettemp
  60 #endif
  61
  62 #ifdef __weak_alias
  63 __weak_alias(mkstemp,_mkstemp)
  64 #endif
  65
  66 int
  67 mkstemp(char *path)
  68 {
  69   int fd;
  70
  71   _DIAGASSERT(path != NULL);
  72
  73   return (GETTEMP(path, &fd, 0) ? fd : -1);
  74 }
  75
  76 #endif /* !HAVE_NBTOOL_CONFIG_H || !HAVE_MKSTEMP */