[linux-2.6-block.git] / tools / include / asm-generic / bitsperlong.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_GENERIC_BITS_PER_LONG
#define __ASM_GENERIC_BITS_PER_LONG

#include <uapi/asm-generic/bitsperlong.h>

#ifdef __SIZEOF_LONG__
#define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
#else
#define BITS_PER_LONG __WORDSIZE
#endif

#if BITS_PER_LONG != __BITS_PER_LONG
#error Inconsistent word size. Check asm/bitsperlong.h
#endif

#ifndef BITS_PER_LONG_LONG
#define BITS_PER_LONG_LONG 64
#endif

#endif /* __ASM_GENERIC_BITS_PER_LONG */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
bb970707 ACM	2	#ifndef __ASM_GENERIC_BITS_PER_LONG
	3	#define __ASM_GENERIC_BITS_PER_LONG
	4
	5	#include <uapi/asm-generic/bitsperlong.h>
	6
2a00f026	7	#ifdef __SIZEOF_LONG__
e81fcd43	8	#define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
2a00f026	9	#else
e81fcd43	10	#define BITS_PER_LONG __WORDSIZE
2a00f026	11	#endif
bb970707	12
2a00f026	13	#if BITS_PER_LONG != __BITS_PER_LONG
bb970707 ACM	14	#error Inconsistent word size. Check asm/bitsperlong.h
	15	#endif
	16
	17	#ifndef BITS_PER_LONG_LONG
	18	#define BITS_PER_LONG_LONG 64
	19	#endif
	20
	21	#endif /* __ASM_GENERIC_BITS_PER_LONG */