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- /* maxuxq.c
- Get the maximum number of simultaneous uuxqt executions.
-
- Copyright (C) 1992 Ian Lance Taylor
-
- This file is part of the Taylor UUCP uuconf library.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License
- as published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; 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 "uucnfi.h"
-
- #if USE_RCS_ID
- const char _uuconf_maxuxq_rcsid[] = "$Id: maxuxq.c,v 1.6 1995/06/21 19:23:36 ian Rel $";
- #endif
-
- /* Get the maximum number of simultaneous uuxqt executions. When
- using TAYLOR_CONFIG, this is from the ``max-uuxqts'' command in
- config. Otherwise, when using HDB_CONFIG, we read the file
- Maxuuxqts. */
-
- int
- uuconf_maxuuxqts (pglobal, pcmax)
- pointer pglobal;
- int *pcmax;
- {
- #if HAVE_TAYLOR_CONFIG
- {
- struct sglobal *qglobal = (struct sglobal *) pglobal;
-
- *pcmax = qglobal->qprocess->cmaxuuxqts;
- return UUCONF_SUCCESS;
- }
- #else /* ! HAVE_TAYLOR_CONFIG */
- #if HAVE_HDB_CONFIG
- {
- char ab[sizeof OLDCONFIGLIB + sizeof HDB_MAXUUXQTS - 1];
- FILE *e;
-
- *pcmax = 0;
-
- memcpy ((pointer) ab, (constpointer) OLDCONFIGLIB,
- sizeof OLDCONFIGLIB - 1);
- memcpy ((pointer) (ab + sizeof OLDCONFIGLIB - 1),
- (constpointer) HDB_MAXUUXQTS, sizeof HDB_MAXUUXQTS);
- e = fopen (ab, "r");
- if (e != NULL)
- {
- char *z;
- size_t c;
-
- z = NULL;
- c = 0;
- if (getline (&z, &c, e) > 0)
- {
- *pcmax = (int) strtol (z, (char **) NULL, 10);
- if (*pcmax < 0)
- *pcmax = 0;
- free ((pointer) z);
- }
- (void) fclose (e);
- }
-
- return UUCONF_SUCCESS;
- }
- #else /* ! HAVE_HDB_CONFIG */
- *pcmax = 0;
- return UUCONF_SUCCESS;
- #endif /* ! HAVE_HDB_CONFIG */
- #endif /* ! HAVE_TAYLOR_CONFIG */
- }
-