| /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
| |
| #pragma once |
| |
| /*** |
| This file is part of systemd. |
| |
| Copyright 2015 Tom Gundersen |
| |
| systemd is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2.1 of the License, or |
| (at your option) any later version. |
| |
| systemd 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with systemd; If not, see <http://www.gnu.org/licenses/>. |
| ***/ |
| |
| #include "macro.h" |
| #include "hashmap.h" |
| |
| typedef struct Bitmap Bitmap; |
| |
| Bitmap *bitmap_new(void); |
| |
| void bitmap_free(Bitmap *b); |
| |
| int bitmap_ensure_allocated(Bitmap **b); |
| |
| int bitmap_set(Bitmap *b, unsigned n); |
| void bitmap_unset(Bitmap *b, unsigned n); |
| bool bitmap_isset(Bitmap *b, unsigned n); |
| bool bitmap_isclear(Bitmap *b); |
| void bitmap_clear(Bitmap *b); |
| |
| bool bitmap_iterate(Bitmap *b, Iterator *i, unsigned *n); |
| |
| bool bitmap_equal(Bitmap *a, Bitmap *b); |
| |
| #define BITMAP_FOREACH(n, b, i) \ |
| for ((i).idx = 0; bitmap_iterate((b), &(i), (unsigned*)&(n)); ) |
| |
| DEFINE_TRIVIAL_CLEANUP_FUNC(Bitmap*, bitmap_free); |
| |
| #define _cleanup_bitmap_free_ _cleanup_(bitmap_freep) |