1/*
2 * Copyright (c) 1988 Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms are permitted
6 * provided that this notice is preserved and that due credit is given
7 * to the University of California at Berkeley. The name of the University
8 * may not be used to endorse or promote products derived from this
9 * software without specific written prior permission. This software
10 * is provided ``as is'' without express or implied warranty.
11 *
12 * RCS: @(#) $Id: tmpnam.c,v 1.2 1998/09/14 18:39:45 stanton Exp $
13 */
14
15#include <sys/param.h>
16#include <sys/stat.h>
17#include <sys/file.h>
18#include <stdio.h>
19
20/*
21 * Use /tmp instead of /usr/tmp, because L_tmpname is only 14 chars
22 * on some machines (like NeXT machines) and /usr/tmp will cause
23 * buffer overflows.
24 */
25
26#ifdef P_tmpdir
27#   undef P_tmpdir
28#endif
29#define	P_tmpdir	"/tmp"
30
31char *
32tmpnam(s)
33	char *s;
34{
35	static char name[50];
36	char *mktemp();
37
38	if (!s)
39		s = name;
40	(void)sprintf(s, "%s/XXXXXX", P_tmpdir);
41	return(mktemp(s));
42}
43