1 /* This file is part of the program psim.
3 Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, see <http://www.gnu.org/licenses/>.
23 #include "build-config.h"
43 new_filter(const char *filt,
46 while (strlen(filt) > 0) {
48 /* break up the filt list */
49 char *end = strchr(filt, ',');
53 end = strchr(filt, '\0');
60 /* add to filter list */
61 new_filter = ZALLOC(filter);
62 new_filter->flag = (char*)zalloc(len + 1);
63 strncpy(new_filter->flag, filt, len);
64 new_filter->next = filters;
73 is_filtered_out(const char *flags,
76 while (strlen(flags) > 0) {
78 filter *filt = filters;
79 /* break the string up */
80 char *end = strchr(flags, ',');
84 end = strchr(flags, '\0');
91 /* check that it is present */
94 while (filt != NULL) {
95 if (strncmp(flags, filt->flag, len) == 0
96 && strlen(filt->flag) == len) {
111 it_is(const char *flag,
114 int flag_len = strlen(flag);
115 while (*flags != '\0') {
116 if (!strncmp(flags, flag, flag_len)
117 && (flags[flag_len] == ',' || flags[flag_len] == '\0'))
119 while (*flags != ',') {
132 main(int argc, char **argv)
134 filter *filters = NULL;
137 printf("Usage: filter <flags> <filter> ...\n");
140 /* load the filter up */
141 for (i = 2; i < argc; i++)
142 filters = new_filter(argv[i], filters);
143 if (is_filtered_out(argv[1], filters))