File: le.h

package info (click to toggle)
linux 6.17.13-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,735,112 kB
  • sloc: ansic: 26,688,265; asm: 271,225; sh: 147,407; python: 75,980; makefile: 57,304; perl: 36,943; xml: 19,562; cpp: 5,899; yacc: 4,909; lex: 2,943; awk: 1,556; sed: 29; ruby: 25
file content (64 lines) | stat: -rw-r--r-- 1,335 bytes parent folder | download | duplicates (28)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_GENERIC_BITOPS_LE_H_
#define _ASM_GENERIC_BITOPS_LE_H_

#include <asm/types.h>
#include <asm/byteorder.h>

#if defined(__LITTLE_ENDIAN)

#define BITOP_LE_SWIZZLE	0

#elif defined(__BIG_ENDIAN)

#define BITOP_LE_SWIZZLE	((BITS_PER_LONG-1) & ~0x7)

#endif


static inline int test_bit_le(int nr, const void *addr)
{
	return test_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline void set_bit_le(int nr, void *addr)
{
	set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline void clear_bit_le(int nr, void *addr)
{
	clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline void __set_bit_le(int nr, void *addr)
{
	__set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline void __clear_bit_le(int nr, void *addr)
{
	__clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline int test_and_set_bit_le(int nr, void *addr)
{
	return test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline int test_and_clear_bit_le(int nr, void *addr)
{
	return test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline int __test_and_set_bit_le(int nr, void *addr)
{
	return __test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

static inline int __test_and_clear_bit_le(int nr, void *addr)
{
	return __test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
}

#endif /* _ASM_GENERIC_BITOPS_LE_H_ */