projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c SS |
1 | /* This file is part of the program psim. |
| 2 | ||
| 3 | Copyright (C) 1994-1996, Andrew Cagney <[email protected]> | |
| 4 | ||
| 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 2 of the License, or | |
| 8 | (at your option) any later version. | |
| 9 | ||
| 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. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program; if not, write to the Free Software | |
| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
| 18 | ||
| 19 | */ | |
| 20 | ||
| 21 | ||
| 22 | /* NB, an empty filter is NULL */ | |
| 23 | typedef struct _filter filter; | |
| 24 | ||
| 25 | ||
| 26 | /* parse the list merging any flags into the filter */ | |
| 27 | ||
| 28 | extern void filter_parse | |
| 29 | (filter **filters, | |
| 30 | const char *filt); | |
| 31 | ||
| 32 | ||
| 33 | /* add the second filter to the first */ | |
| 34 | ||
| 35 | extern void filter_add | |
| 36 | (filter **filters, | |
| 37 | filter *add); | |
| 38 | ||
| 39 | ||
| 40 | ||
| 41 | /* returns true if SUB is a strict subset of SUPER. For an empty set | |
| 42 | is a member of any set */ | |
| 43 | ||
| 44 | extern int filter_is_subset | |
| 45 | (filter *superset, | |
| 46 | filter *subset); | |
| 47 | ||
| 48 | ||
| 49 | /* return true if there is at least one member common to the two | |
| 50 | filters */ | |
| 51 | ||
| 52 | extern int filter_is_common | |
| 53 | (filter *l, | |
| 54 | filter *r); | |
| 55 | ||
| 56 | ||
| 57 | /* returns the index (pos + 1) if the name is in the filter. */ | |
| 58 | ||
| 59 | extern int filter_is_member | |
| 60 | (filter *set, | |
| 61 | const char *flag); | |
| 62 | ||
| 63 | ||
| 64 | /* returns true if one of the flags is not present in the filter. | |
| 65 | === !filter_is_subset (filter_parse (NULL, flags), filters) */ | |
| 66 | int is_filtered_out | |
| 67 | (filter *filters, | |
| 68 | const char *flags); | |
| 69 | ||
| 70 | ||
| 71 | /* returns the next member of the filter set that follows MEMBER. | |
| 72 | Member does not need to be an elememt of the filter set. Next of | |
| 73 | "" is the first non-empty member */ | |
| 74 | char *filter_next | |
| 75 | (filter *set, | |
| 76 | char *member); | |
| 77 | ||
| 78 | ||
| 79 | ||
| 80 | /* for debugging */ | |
| 81 | ||
| 82 | extern void dump_filter | |
| 83 | (lf *file, | |
| 84 | char *prefix, | |
| 85 | filter *filt, | |
| 86 | char *suffix); |