1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * bitext.h: Bit string operations on the sparc, specific to architecture.
4 *
5 * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com>
6 */
7
8 #ifndef _SPARC_BITEXT_H
9 #define _SPARC_BITEXT_H
10
11 #include <linux/spinlock.h>
12
13 struct bit_map {
14 spinlock_t lock;
15 unsigned long *map;
16 int size;
17 int used;
18 int last_off;
19 int last_size;
20 int first_free;
21 int num_colors;
22 };
23
24 int bit_map_string_get(struct bit_map *t, int len, int align);
25 void bit_map_clear(struct bit_map *t, int offset, int len);
26 void bit_map_init(struct bit_map *t, unsigned long *map, int size);
27
28 #endif /* defined(_SPARC_BITEXT_H) */