67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
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* Copyright (c) 2002-2013 Michael Ruff (mruff at chiaro.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include <string.h>
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# include <vpi_user.h>
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# include <veriuser.h>
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/*
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* mc_scan_plusargs implemented using VPI interface
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*/
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char *mc_scan_plusargs(char *plusarg)
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{
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int argc, diff;
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char **argv;
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s_vpi_vlog_info vpi_vlog_info;
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/* get command line */
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if (! vpi_get_vlog_info(&vpi_vlog_info))
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return (char *)0;
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/* for each argument */
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argv = vpi_vlog_info.argv;
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for (argc = 0; argc < vpi_vlog_info.argc; argc++, argv++) {
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char *a, *p;
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a = *argv;
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p = plusarg;
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/* only plusargs */
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if (*a != '+') continue;
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a += 1;
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/* impossible matches */
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if (strlen(a) < strlen(p)) continue;
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diff = 0;
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while (*p) {
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if (*a != *p) {
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diff = 1;
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break;
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}
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a++; p++;
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}
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if (!diff) return a;
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}
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/* didn't find it yet */
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return (char *)0;
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}
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