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

1.1     ! root        1: /* tsnams.c
        !             2:    Get all known system names from the Taylor UUCP configuration files.
        !             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_tsnams_rcsid[] = "$Id: tsnams.c,v 1.1 93/07/30 08:08:09 bin Exp Locker: bin $";
        !            30: #endif
        !            31: 
        !            32: /* Get all the system names from the Taylor UUCP configuration files.
        !            33:    These were actually already recorded by uuconf_taylor_init, so this
        !            34:    function is pretty simple.  */
        !            35: 
        !            36: int
        !            37: uuconf_taylor_system_names (pglobal, ppzsystems, falias)
        !            38:      pointer pglobal;
        !            39:      char ***ppzsystems;
        !            40:      int falias;
        !            41: {
        !            42:   struct sglobal *qglobal = (struct sglobal *) pglobal;
        !            43:   int iret;
        !            44:   register struct stsysloc *q;
        !            45:   char **pz;
        !            46:   int c, i;
        !            47: 
        !            48:   if (! qglobal->qprocess->fread_syslocs)
        !            49:     {
        !            50:       iret = _uuconf_iread_locations (qglobal);
        !            51:       if (iret != UUCONF_SUCCESS)
        !            52:        return iret;
        !            53:     }
        !            54: 
        !            55:   *ppzsystems = NULL;
        !            56:   c = 0;
        !            57: 
        !            58:   for (q = qglobal->qprocess->qsyslocs; q != NULL; q = q->qnext)
        !            59:     {
        !            60:       if (! falias && q->falias)
        !            61:        continue;
        !            62: 
        !            63:       iret = _uuconf_iadd_string (qglobal, (char *) q->zname, TRUE, FALSE,
        !            64:                                  ppzsystems, (pointer) NULL);
        !            65:       if (iret != UUCONF_SUCCESS)
        !            66:        return iret;
        !            67:       ++c;
        !            68:     }
        !            69: 
        !            70:   /* The order of the qSyslocs list is reversed from the list in the
        !            71:      configuration files.  Reverse the returned list in order to make
        !            72:      uuname output more intuitive.  */
        !            73:   pz = *ppzsystems;
        !            74:   for (i = c / 2 - 1; i >= 0; i--)
        !            75:     {
        !            76:       char *zhold;
        !            77: 
        !            78:       zhold = pz[i];
        !            79:       pz[i] = pz[c - i - 1];
        !            80:       pz[c - i - 1] = zhold;
        !            81:     }
        !            82: 
        !            83:   return UUCONF_SUCCESS;
        !            84: }

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