113 lines
3.2 KiB
C
113 lines
3.2 KiB
C
/* vinit.c
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Initialize for reading V2 configuration files.
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Copyright (C) 1992 Ian Lance Taylor
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This file is part of the Taylor UUCP uuconf library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License
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as published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This library 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; 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 "uucnfi.h"
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#if USE_RCS_ID
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const char _uuconf_vinit_rcsid[] = "$FreeBSD$";
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#endif
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#include <errno.h>
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static int ivinlib P((struct sglobal *qglobal, const char *z, size_t csize,
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char **pz));
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/* Return an allocated buffer holding a file name in OLDCONFIGLIB.
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The c argument is the size of z including the trailing null byte,
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since this is convenient for both the caller and this function. */
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static int
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ivinlib (qglobal, z, c, pz)
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struct sglobal *qglobal;
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const char *z;
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size_t c;
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char **pz;
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{
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char *zalc;
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zalc = uuconf_malloc (qglobal->pblock, sizeof OLDCONFIGLIB - 1 + c);
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if (zalc == NULL)
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{
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qglobal->ierrno = errno;
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return UUCONF_MALLOC_FAILED | UUCONF_ERROR_ERRNO;
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}
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memcpy ((pointer) zalc, (pointer) OLDCONFIGLIB,
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sizeof OLDCONFIGLIB - 1);
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memcpy ((pointer) (zalc + sizeof OLDCONFIGLIB - 1), (pointer) z, c);
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*pz = zalc;
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return UUCONF_SUCCESS;
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}
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/* Initialize the routines which read V2 configuration files. The
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only thing we do here is allocate the file names. */
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int
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uuconf_v2_init (ppglobal)
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pointer *ppglobal;
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{
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struct sglobal **pqglobal = (struct sglobal **) ppglobal;
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int iret;
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struct sglobal *qglobal;
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char *zdialcodes;
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if (*pqglobal == NULL)
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{
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iret = _uuconf_iinit_global (pqglobal);
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if (iret != UUCONF_SUCCESS)
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return iret;
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}
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qglobal = *pqglobal;
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iret = ivinlib (qglobal, V2_SYSTEMS, sizeof V2_SYSTEMS,
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&qglobal->qprocess->zv2systems);
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if (iret != UUCONF_SUCCESS)
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return iret;
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iret = ivinlib (qglobal, V2_DEVICES, sizeof V2_DEVICES,
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&qglobal->qprocess->zv2devices);
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if (iret != UUCONF_SUCCESS)
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return iret;
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iret = ivinlib (qglobal, V2_USERFILE, sizeof V2_USERFILE,
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&qglobal->qprocess->zv2userfile);
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if (iret != UUCONF_SUCCESS)
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return iret;
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iret = ivinlib (qglobal, V2_CMDS, sizeof V2_CMDS,
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&qglobal->qprocess->zv2cmds);
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if (iret != UUCONF_SUCCESS)
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return iret;
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iret = ivinlib (qglobal, V2_DIALCODES, sizeof V2_DIALCODES,
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&zdialcodes);
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if (iret != UUCONF_SUCCESS)
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return iret;
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return _uuconf_iadd_string (qglobal, zdialcodes, FALSE, FALSE,
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&qglobal->qprocess->pzdialcodefiles,
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qglobal->pblock);
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}
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