/***********************************************************************

*                                                                      *

*               This software is part of the ast package               *

*          Copyright (c) 1985-2011 AT&T Intellectual Property          *

*                      and is licensed under the                       *

*                 Eclipse Public License, Version 1.0                  *

*                    by AT&T Intellectual Property                     *

*                                                                      *

*                A copy of the License is available at                 *

*          http://www.eclipse.org/org/documents/epl-v10.html           *

*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

*                                                                      *

*              Information and Software Systems Research               *

*                            AT&T Research                             *

*                           Florham Park NJ                            *

*                                                                      *

*                 Glenn Fowler <gsf@research.att.com>                  *

*                  David Korn <dgk@research.att.com>                   *

*                   Phong Vo <kpv@research.att.com>                    *

*                                                                      *

***********************************************************************/

#pragma prototyped

/*

 * mktemp,mkstemp implementation

 */

#define mktemp		______mktemp

#define mkstemp		______mkstemp

#include <ast.h>

#include <stdio.h>

#undef	mktemp

#undef	mkstemp

#undef	_def_map_ast

#include <ast_map.h>

#if defined(__EXPORT__)

#define extern	__EXPORT__

#endif

static char*

temp(char* buf, int* fdp)

{

	char*	s;

	char*	d;

	int	n;

	size_t	len;

	len = strlen(buf);

	if (s = strrchr(buf, '/'))

	{

		*s++ = 0;

		d = buf;

	}

	else

	{

		s = buf;

		d = "";

	}

	if ((n = strlen(s)) < 6 || strcmp(s + n - 6, "XXXXXX"))

		*buf = 0;

	else

	{

		*(s + n - 6) = 0;

		if (!pathtemp(buf, len, d, s, fdp))

			*buf = 0;

	}

	return buf;

}

extern char*

mktemp(char* buf)

{

	return temp(buf, NiL);

}

extern int

mkstemp(char* buf)

{

	int	fd;

	return *temp(buf, &fd) ? fd : -1;

}