/*  maketemp.c    Create unique temporary filename.
    Copyright (C) 1990, 1993  Rick Adams and Bob Billson

    This file is part of the OS-9 UUCP package, UUCPbb.

    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 2 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.

    The author of UUCPbb, Bob Billson, can be contacted at:
    bob@kc2wz.bubble.org  or  uunet!kc2wz!bob  or  by snail mail:
    21 Bates Way, Westfield, NJ 07090
*/

#include "uucp.h"
#include <modes.h>

EXTERN QQ char *scratchdir, *scratchbig;


int maketemp (filename, c, usebig)
char *filename, c, usebig;
{
     register char *tempdir;
     char *mktemp();

     /* use specified temp directory if possible */

     /* if a temp file for a compressed news feed, use scratchbig */
     tempdir = (c == 'c'  ||  usebig) ? scratchbig : scratchdir;

     sprintf (filename, "%s/UUCPtemp%c.XXXXX",
              access (tempdir, S_IFDIR|S_IREAD|S_IWRITE)==0 ? tempdir : "/dd",
              c);

     mktemp (filename);
}