Merge pull request #8575 from keszybz/non-absolute-paths

[thirdparty/systemd.git] / src / basic / bitmap.h

diff --git a/src/basic/bitmap.h b/src/basic/bitmap.h
index 92bee51a2c0c2b2889fd1d1b198374be805d26c6..d77280dc6f07be5c259ab010192ae5f056eda41c 100644 (file)
--- a/src/basic/bitmap.h
+++ b/src/basic/bitmap.h
@@ -1,35 +1,23 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #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 <stdbool.h>
+
+#include "hashmap.h"
 #include "macro.h"
 
 typedef struct Bitmap Bitmap;
 
 Bitmap *bitmap_new(void);
-
-void bitmap_free(Bitmap *b);
-
+Bitmap *bitmap_copy(Bitmap *b);
 int bitmap_ensure_allocated(Bitmap **b);
+void bitmap_free(Bitmap *b);
 
 int bitmap_set(Bitmap *b, unsigned n);
 void bitmap_unset(Bitmap *b, unsigned n);
@@ -37,13 +25,12 @@ bool bitmap_isset(Bitmap *b, unsigned n);
 bool bitmap_isclear(Bitmap *b);
 void bitmap_clear(Bitmap *b);
 
-void bitmap_rewind(Bitmap *b);
-bool bitmap_next(Bitmap *b, unsigned *n);
+bool bitmap_iterate(Bitmap *b, Iterator *i, unsigned *n);
 
 bool bitmap_equal(Bitmap *a, Bitmap *b);
 
-#define BITMAP_FOREACH(n, b) \
-        for (bitmap_rewind(b); bitmap_next((b), &(n)); )
+#define BITMAP_FOREACH(n, b, i) \
+        for ((i).idx = 0; bitmap_iterate((b), &(i), (unsigned*)&(n)); )
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Bitmap*, bitmap_free);