/* The IGEN simulator generator for GDB, the GNU Debugger. Copyright 2002 Free Software Foundation, Inc. Contributed by Andrew Cagney. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* NB, an empty filter is NULL */ typedef struct _filter filter; /* parse the list merging any flags into the filter */ extern void filter_parse (filter **filters, const char *filt); /* add the second filter to the first */ extern void filter_add (filter **filters, filter *add); /* returns true if SUB is a strict subset of SUPER. For an empty set is a member of any set */ extern int filter_is_subset (filter *superset, filter *subset); /* return true if there is at least one member common to the two filters */ extern int filter_is_common (filter *l, filter *r); /* returns the index (pos + 1) if the name is in the filter. */ extern int filter_is_member (filter *set, const char *flag); /* returns true if one of the flags is not present in the filter. === !filter_is_subset (filter_parse (NULL, flags), filters) */ int is_filtered_out (filter *filters, const char *flags); /* returns the next member of the filter set that follows MEMBER. Member does not need to be an elememt of the filter set. Next of "" is the first non-empty member */ char *filter_next (filter *set, char *member); /* for debugging */ extern void dump_filter (lf *file, char *prefix, filter *filt, char *suffix);