mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 13:00:06 +00:00
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* Copyright (C) 1991, 1993 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
|
|
/* Generate a unique filename in P_tmpdir. */
|
|
char *
|
|
DEFUN(tmpnam, (s), register char *s)
|
|
{
|
|
register char *t = __stdio_gen_tempname((CONST char *) NULL,
|
|
(CONST char *) NULL, 0,
|
|
(size_t *) NULL, (FILE **) NULL);
|
|
|
|
if (t == NULL)
|
|
return NULL;
|
|
|
|
if (s != NULL)
|
|
(void) strcpy(s, t);
|
|
else
|
|
s = t;
|
|
|
|
return s;
|
|
}
|