85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
/* tmpfil.c
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Get a temporary file name.
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Copyright (C) 1991, 1992, 1993 Ian Lance Taylor
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This file is part of the Taylor UUCP package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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The author of the program may be contacted at ian@airs.com or
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c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
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*/
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#include "uucp.h"
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#include "uudefs.h"
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#include "uuconf.h"
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#include "system.h"
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#include "sysdep.h"
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#define ZDIGS \
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"0123456789abcdefghijklmnopqrtsuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-"
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#define CDIGS (sizeof ZDIGS - 1)
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/*ARGSUSED*/
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char *
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zstemp_file (qsys)
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const struct uuconf_system *qsys;
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{
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static int icount;
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const char *const zdigs = ZDIGS;
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char ab[14];
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pid_t ime;
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int iset;
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ab[0] = 'T';
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ab[1] = 'M';
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ab[2] = '.';
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ime = getpid ();
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iset = 3;
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while (ime > 0 && iset < 10)
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{
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ab[iset] = zdigs[ime % CDIGS];
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ime /= CDIGS;
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++iset;
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}
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ab[iset] = '.';
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++iset;
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ab[iset] = zdigs[icount / CDIGS];
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++iset;
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ab[iset] = zdigs[icount % CDIGS];
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++iset;
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ab[iset] = '\0';
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++icount;
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if (icount >= CDIGS * CDIGS)
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icount = 0;
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#if SPOOLDIR_V2 || SPOOLDIR_BSD42
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return zbufcpy (ab);
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#endif
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#if SPOOLDIR_BSD43 || SPOOLDIR_ULTRIX || SPOOLDIR_TAYLOR
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return zsysdep_in_dir (".Temp", ab);
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#endif
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#if SPOOLDIR_HDB || SPOOLDIR_SVR4
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return zsysdep_in_dir (qsys->uuconf_zname, ab);
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#endif
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}
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