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

1.1     ! root        1: /* reliab.c
        !             2:    Subroutines to handle reliability commands for ports and dialers.
        !             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_reliab_rcsid[] = "$Id: reliab.c,v 1.1 93/07/30 08:07:31 bin Exp Locker: bin $";
        !            30: #endif
        !            31: 
        !            32: /* Handle the "seven-bit" command for a port or a dialer.  The pvar
        !            33:    argument points to an integer which should be set to hold
        !            34:    reliability information.  */
        !            35: 
        !            36: /*ARGSUSED*/
        !            37: int
        !            38: _uuconf_iseven_bit (pglobal,argc, argv, pvar, pinfo)
        !            39:      pointer pglobal;
        !            40:      int argc;
        !            41:      char **argv;
        !            42:      pointer pvar;
        !            43:      pointer pinfo;
        !            44: {
        !            45:   struct sglobal *qglobal = (struct sglobal *) pglobal;
        !            46:   int *pi = (int *) pvar;
        !            47:   int fval;
        !            48:   int iret;
        !            49: 
        !            50:   iret = _uuconf_iboolean (qglobal, argv[1], &fval);
        !            51:   if ((iret &~ UUCONF_CMDTABRET_KEEP) != UUCONF_SUCCESS)
        !            52:     return iret;
        !            53: 
        !            54:   *pi |= UUCONF_RELIABLE_SPECIFIED;
        !            55:   if (fval)
        !            56:     *pi &=~ UUCONF_RELIABLE_EIGHT;
        !            57:   else
        !            58:     *pi |= UUCONF_RELIABLE_EIGHT;
        !            59: 
        !            60:   return iret;
        !            61: }
        !            62: 
        !            63: /* Handle the "reliable" command for a port or a dialer.  The pvar
        !            64:    argument points to an integer which should be set to hold
        !            65:    reliability information.  */
        !            66: 
        !            67: /*ARGSUSED*/
        !            68: int
        !            69: _uuconf_ireliable (pglobal, argc, argv, pvar, pinfo)
        !            70:      pointer pglobal;
        !            71:      int argc;
        !            72:      char **argv;
        !            73:      pointer pvar;
        !            74:      pointer pinfo;
        !            75: {
        !            76:   struct sglobal *qglobal = (struct sglobal *) pglobal;
        !            77:   int *pi = (int *) pvar;
        !            78:   int fval;
        !            79:   int iret;
        !            80: 
        !            81:   iret = _uuconf_iboolean (qglobal, argv[1], &fval);
        !            82:   if ((iret &~ UUCONF_CMDTABRET_KEEP) != UUCONF_SUCCESS)
        !            83:     return iret;
        !            84: 
        !            85:   *pi |= UUCONF_RELIABLE_SPECIFIED;
        !            86:   if (fval)
        !            87:     *pi |= UUCONF_RELIABLE_RELIABLE;
        !            88:   else
        !            89:     *pi &=~ UUCONF_RELIABLE_RELIABLE;
        !            90: 
        !            91:   return iret;
        !            92: }
        !            93: 
        !            94: /* Handle the "half-duplex" command for a port or a dialer.  The pvar
        !            95:    argument points to an integer which should be set to hold
        !            96:    reliability information.  */
        !            97: 
        !            98: /*ARGSUSED*/
        !            99: int
        !           100: _uuconf_ihalf_duplex (pglobal, argc, argv, pvar, pinfo)
        !           101:      pointer pglobal;
        !           102:      int argc;
        !           103:      char **argv;
        !           104:      pointer pvar;
        !           105:      pointer pinfo;
        !           106: {
        !           107:   struct sglobal *qglobal = (struct sglobal *) pglobal;
        !           108:   int *pi = (int *) pvar;
        !           109:   int fval;
        !           110:   int iret;
        !           111: 
        !           112:   iret = _uuconf_iboolean (qglobal, argv[1], &fval);
        !           113:   if ((iret &~ UUCONF_CMDTABRET_KEEP) != UUCONF_SUCCESS)
        !           114:     return iret;
        !           115: 
        !           116:   *pi |= UUCONF_RELIABLE_SPECIFIED;
        !           117:   if (fval)
        !           118:     *pi &=~ UUCONF_RELIABLE_FULLDUPLEX;
        !           119:   else
        !           120:     *pi |= UUCONF_RELIABLE_FULLDUPLEX;
        !           121: 
        !           122:   return iret;
        !           123: }

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