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- /* tmpfil.c
- Get a temporary file name.
-
- Copyright (C) 1991, 1992, 1993 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 or
- c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
- */
-
- #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;
- {
- static 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
- }
-