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Annotation of coherent/g/usr/lib/uucp/tay104/uuconf/maxuxq.c, revision 1.1

1.1     ! root        1: /* maxuxq.c
        !             2:    Get the maximum number of simultaneous uuxqt executions.
        !             3: 
        !             4:    Copyright (C) 1992 Ian Lance Taylor
        !             5: 
        !             6:    This file is part of the Taylor UUCP uuconf library.
        !             7: 
        !             8:    This library is free software; you can redistribute it and/or
        !             9:    modify it under the terms of the GNU Library General Public License
        !            10:    as published by the Free Software Foundation; either version 2 of
        !            11:    the License, or (at your option) any later version.
        !            12: 
        !            13:    This library is distributed in the hope that it will be useful, but
        !            14:    WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            16:    Library General Public License for more details.
        !            17: 
        !            18:    You should have received a copy of the GNU Library General Public
        !            19:    License along with this library; if not, write to the Free Software
        !            20:    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
        !            21: 
        !            22:    The author of the program may be contacted at [email protected] or
        !            23:    c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
        !            24:    */
        !            25: 
        !            26: #include "uucnfi.h"
        !            27: 
        !            28: #if USE_RCS_ID
        !            29: const char _uuconf_maxuxq_rcsid[] = "$Id: maxuxq.c,v 1.1 93/07/30 08:07:25 bin Exp Locker: bin $";
        !            30: #endif
        !            31: 
        !            32: /* Get the maximum number of simultaneous uuxqt executions.  When
        !            33:    using TAYLOR_CONFIG, this is from the ``max-uuxqts'' command in
        !            34:    config.  Otherwise, when using HDB_CONFIG, we read the file
        !            35:    Maxuuxqts.  */
        !            36: 
        !            37: int
        !            38: uuconf_maxuuxqts (pglobal, pcmax)
        !            39:      pointer pglobal;
        !            40:      int *pcmax;
        !            41: {
        !            42: #if HAVE_TAYLOR_CONFIG
        !            43:   {
        !            44:     struct sglobal *qglobal = (struct sglobal *) pglobal;
        !            45: 
        !            46:     *pcmax = qglobal->qprocess->cmaxuuxqts;
        !            47:     return UUCONF_SUCCESS;
        !            48:   }
        !            49: #else /* ! HAVE_TAYLOR_CONFIG */
        !            50: #if HAVE_HDB_CONFIG
        !            51:   {
        !            52:     char ab[sizeof OLDCONFIGLIB + sizeof HDB_MAXUUXQTS - 1];
        !            53:     FILE *e;
        !            54: 
        !            55:     *pcmax = 0;
        !            56: 
        !            57:     memcpy ((pointer) ab, (constpointer) OLDCONFIGLIB,
        !            58:            sizeof OLDCONFIGLIB - 1);
        !            59:     memcpy ((pointer) (ab + sizeof OLDCONFIGLIB - 1),
        !            60:            (constpointer) HDB_MAXUUXQTS, sizeof HDB_MAXUUXQTS);
        !            61:     e = fopen (ab, "r");
        !            62:     if (e != NULL)
        !            63:       {
        !            64:        char *z;
        !            65:        size_t c;
        !            66: 
        !            67:        z = NULL;
        !            68:        c = 0;
        !            69:        if (getline (&z, &c, e) > 0)
        !            70:          {
        !            71:            *pcmax = (int) strtol (z, (char **) NULL, 10);
        !            72:            if (*pcmax < 0)
        !            73:              *pcmax = 0;
        !            74:            free ((pointer) z);
        !            75:          }
        !            76:        (void) fclose (e);
        !            77:       }
        !            78: 
        !            79:     return UUCONF_SUCCESS;
        !            80:   }
        !            81: #else /* ! HAVE_HDB_CONFIG */
        !            82:   *pcmax = 0;
        !            83:   return UUCONF_SUCCESS;
        !            84: #endif /* ! HAVE_HDB_CONFIG */
        !            85: #endif /* ! HAVE_TAYLOR_CONFIG */
        !            86: }

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