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Annotation of coherent/g/usr/lib/uucp/tay104/uuconf/vinit.c, revision 1.1.1.1

1.1       root        1: /* vinit.c
                      2:    Initialize for reading V2 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_vinit_rcsid[] = "$Id: vinit.c,v 1.1 93/07/30 08:08:20 bin Exp Locker: bin $";
                     30: #endif
                     31: 
                     32: #include <errno.h>
                     33: 
                     34: static int ivinlib P((struct sglobal *qglobal, const char *z, size_t csize,
                     35:                      char **pz));
                     36: 
                     37: /* Return an allocated buffer holding a file name in OLDCONFIGLIB.
                     38:    The c argument is the size of z including the trailing null byte,
                     39:    since this is convenient for both the caller and this function.  */
                     40: 
                     41: static int
                     42: ivinlib (qglobal, z, c, pz)
                     43:      struct sglobal *qglobal;
                     44:      const char *z;
                     45:      size_t c;
                     46:      char **pz;
                     47: {
                     48:   char *zalc;
                     49: 
                     50:   zalc = uuconf_malloc (qglobal->pblock, sizeof OLDCONFIGLIB - 1 + c);
                     51:   if (zalc == NULL)
                     52:     {
                     53:       qglobal->ierrno = errno;
                     54:       return UUCONF_MALLOC_FAILED | UUCONF_ERROR_ERRNO;
                     55:     }
                     56: 
                     57:   memcpy ((pointer) zalc, (pointer) OLDCONFIGLIB,
                     58:          sizeof OLDCONFIGLIB - 1);
                     59:   memcpy ((pointer) (zalc + sizeof OLDCONFIGLIB - 1), (pointer) z, c);
                     60: 
                     61:   *pz = zalc;
                     62: 
                     63:   return UUCONF_SUCCESS;
                     64: }
                     65: 
                     66: /* Initialize the routines which read V2 configuration files.  The
                     67:    only thing we do here is allocate the file names.  */
                     68: 
                     69: int
                     70: uuconf_v2_init (ppglobal)
                     71:      pointer *ppglobal;
                     72: {
                     73:   struct sglobal **pqglobal = (struct sglobal **) ppglobal;
                     74:   int iret;
                     75:   struct sglobal *qglobal;
                     76:   char *zdialcodes;
                     77: 
                     78:   if (*pqglobal == NULL)
                     79:     {
                     80:       iret = _uuconf_iinit_global (pqglobal);
                     81:       if (iret != UUCONF_SUCCESS)
                     82:        return iret;
                     83:     }
                     84: 
                     85:   qglobal = *pqglobal;
                     86: 
                     87:   iret = ivinlib (qglobal, V2_SYSTEMS, sizeof V2_SYSTEMS,
                     88:                  &qglobal->qprocess->zv2systems);
                     89:   if (iret != UUCONF_SUCCESS)
                     90:     return iret;
                     91:   iret = ivinlib (qglobal, V2_DEVICES, sizeof V2_DEVICES,
                     92:                  &qglobal->qprocess->zv2devices);
                     93:   if (iret != UUCONF_SUCCESS)
                     94:     return iret;
                     95:   iret = ivinlib (qglobal, V2_USERFILE, sizeof V2_USERFILE,
                     96:                  &qglobal->qprocess->zv2userfile);
                     97:   if (iret != UUCONF_SUCCESS)
                     98:     return iret;
                     99:   iret = ivinlib (qglobal, V2_CMDS, sizeof V2_CMDS,
                    100:                  &qglobal->qprocess->zv2cmds);
                    101:   if (iret != UUCONF_SUCCESS)
                    102:     return iret;
                    103: 
                    104:   iret = ivinlib (qglobal, V2_DIALCODES, sizeof V2_DIALCODES,
                    105:                  &zdialcodes);
                    106:   if (iret != UUCONF_SUCCESS)
                    107:     return iret;
                    108: 
                    109:   return _uuconf_iadd_string (qglobal, zdialcodes, FALSE, FALSE,
                    110:                              &qglobal->qprocess->pzdialcodefiles,
                    111:                              qglobal->pblock);
                    112: }

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