libusrp/host/misc/mkstemp.c

43 lines
1.4 KiB
C

/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
This file is derived from the one in the GNU C Library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. */
#include <config.h>
/* Disable the definition of mkstemp to rpl_mkstemp (from config.h) in this
file. Otherwise, we'd get conflicting prototypes for rpl_mkstemp on
most systems. */
#undef mkstemp
#include <stdio.h>
#include <stdlib.h>
#ifndef __GT_FILE
# define __GT_FILE 0
#endif
int __gen_tempname ();
/* Generate a unique temporary file name from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the filename unique.
Then open the file and return a fd. */
int
rpl_mkstemp (char *template)
{
return __gen_tempname (template, __GT_FILE);
}