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/* tmpfil.c
Get a temporary file name.
Copyright (C) 1991, 1992, 1993, 2002 Ian Lance Taylor
This file is part of the Taylor UUCP package.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
The author of the program may be contacted at ian@airs.com.
*/
#include "uucp.h"
#include "uudefs.h"
#include "uuconf.h"
#include "system.h"
#include "sysdep.h"
#define ZDIGS \
"0123456789abcdefghijklmnopqrtsuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-"
#define CDIGS (sizeof ZDIGS - 1)
/*ARGSUSED*/
char *
zstemp_file (qsys)
const struct uuconf_system *qsys ATTRIBUTE_UNUSED;
{
static unsigned int icount;
const char *const zdigs = ZDIGS;
char ab[14];
pid_t ime;
int iset;
ab[0] = 'T';
ab[1] = 'M';
ab[2] = '.';
ime = getpid ();
iset = 3;
while (ime > 0 && iset < 10)
{
ab[iset] = zdigs[ime % CDIGS];
ime /= CDIGS;
++iset;
}
ab[iset] = '.';
++iset;
ab[iset] = zdigs[icount / CDIGS];
++iset;
ab[iset] = zdigs[icount % CDIGS];
++iset;
ab[iset] = '\0';
++icount;
if (icount >= CDIGS * CDIGS)
icount = 0;
#if SPOOLDIR_V2 || SPOOLDIR_BSD42
return zbufcpy (ab);
#endif
#if SPOOLDIR_BSD43 || SPOOLDIR_ULTRIX || SPOOLDIR_TAYLOR
return zsysdep_in_dir (".Temp", ab);
#endif
#if SPOOLDIR_HDB || SPOOLDIR_SVR4
return zsysdep_in_dir (qsys->uuconf_zname, ab);
#endif
}
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