Return to cmd_throw.c CVS log

Up to [Coherent Logic Development] / freem / src

Annotation of freem/src/cmd_throw.c, revision 1.4

1.1       snw         1: /*
1.4     ! snw         2:  *   $Id: cmd_throw.c,v 1.3 2025/03/09 19:14:24 snw Exp $
1.1       snw         3:  *    Implementation of the THROW command
                      4:  *
                      5:  *  
1.2       snw         6:  *   Author: Serena Willis <snw@coherent-logic.com>
1.1       snw         7:  *    Copyright (C) 1998 MUG Deutschland
                      8:  *    Copyright (C) 2023 Coherent Logic Development LLC
                      9:  *
                     10:  *
                     11:  *   This file is part of FreeM.
                     12:  *
                     13:  *   FreeM is free software: you can redistribute it and/or modify
                     14:  *   it under the terms of the GNU Affero Public License as published by
                     15:  *   the Free Software Foundation, either version 3 of the License, or
                     16:  *   (at your option) any later version.
                     17:  *
                     18:  *   FreeM is distributed in the hope that it will be useful,
                     19:  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
                     20:  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     21:  *   GNU Affero Public License for more details.
                     22:  *
                     23:  *   You should have received a copy of the GNU Affero Public License
                     24:  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
                     25:  *
1.4     ! snw        26:  *   $Log: cmd_throw.c,v $
        !            27:  *   Revision 1.3  2025/03/09 19:14:24  snw
        !            28:  *   First phase of REUSE compliance and header reformat
        !            29:  *
1.3       snw        30:  *
                     31:  * SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
                     32:  * SPDX-License-Identifier: AGPL-3.0-or-later 
1.1       snw        33:  **/
                     34: 
                     35: #include <string.h>
                     36: #include <stdlib.h>
                     37: #include "mpsdef.h"
                     38: #include "mcommand.h"
                     39: 
                     40: MRESULT cmd_throw(MACTION *ra)
                     41: {
                     42:     char *throw_buf;
                     43:     register char ch;
                     44:     
                     45:     if (rtn_dialect () != D_FREEM) {
                     46:         return NOSTAND;
                     47:     }
                     48:     
                     49:     throw_buf = (char *) malloc (STRLEN * sizeof (char));
                     50:     NULLPTRCHK (throw_buf, "cmd_throw");
                     51:     
                     52:     expr (STRING);
1.4     ! snw        53:     if (merr ()) {
        !            54:         free (throw_buf);
        !            55:         return merr ();
        !            56:     }
1.1       snw        57:     
                     58:     stcnv_m2c (argptr);
                     59:     
                     60:     snprintf (throw_buf, STRLEN - 1, ",%s,\201", argptr);
                     61:     
                     62:     merr_raise (merr_set_ecode (throw_buf));   
                     63:     
                     64:     free (throw_buf);
                     65:     
                     66:     if (merr ()) return merr ();
                     67:     
                     68:     while ((ch = *(codptr++)) != SP && ch != EOL) ; /* skip to the end of the command */
                     69: 
                     70:     *ra = RA_NEXTCMND;
                     71:     return merr ();
                     72: }