#include <sal/types.h>

Macros
#define	_SHR_BITDCLSIZE(_max) (((_max) + SHR_BITWID - 1) / SHR_BITWID)

#define	_SHR_BITDCLSIZE_FROM_START_BIT(_start_bit, _range) (_range + _start_bit -1)/SHR_BITWID - _start_bit/SHR_BITWID + 1

#define	_SHR_BITOP(_a, _b, _op) (((_a)[(_b) / SHR_BITWID]) _op (1U << ((_b) % SHR_BITWID)))

#define	SHR_BIT_DCL_CLR_NAME(_n, _max) SHR_BITDCL _n[_SHR_BITDCLSIZE(_max)] = {0}

#define	SHR_BIT_ITER(_a, _max, _b)

#define	SHR_BITALLOCSIZE(_max) (_SHR_BITDCLSIZE(_max) * sizeof (SHR_BITDCL))

#define	SHR_BITALLOCSIZE_FROM_START_BIT(_start_bit, _range) (_SHR_BITDCLSIZE_FROM_START_BIT(_start_bit, _range) * sizeof (SHR_BITDCL))

#define	SHR_BITAND_RANGE(_bits1, _bits2, _first, _bit_count, _dest) (shr_bitop_range_and(_bits1, _bits2, _first, _bit_count, _dest))

#define	SHR_BITCLR(_a, _b) _SHR_BITOP(_a, _b, &= ~)

#define	SHR_BITCLR_RANGE(_a, _b, _c) (shr_bitop_range_clear(_a, _b, _c))

#define	SHR_BITCOPY_RANGE(_dest, _dest_offset, _src, _src_offset, _num_bits) (shr_bitop_range_copy(_dest, _dest_offset, _src, _src_offset, _num_bits))

#define	SHR_BITCOUNT_RANGE(_bits, _count, _first, _range) shr_bitop_range_count(_bits, _first, _range, &(_count))

#define	SHR_BITDCL uint32

#define	SHR_BITDCLNAME(_n, _max) SHR_BITDCL _n[_SHR_BITDCLSIZE(_max)]

#define	SHR_BITEQ_RANGE(_bits1, _bits2, _first, _range) (shr_bitop_range_eq(_bits1, _bits2, _first, _range))

#define	SHR_BITGET(_a, _b) _SHR_BITOP(_a, _b, &)

#define	SHR_BITNEGATE_RANGE(_bits1, _first, _bit_count, _dest) (shr_bitop_range_negate(_bits1, _first, _bit_count, _dest))

#define	SHR_BITNULL_RANGE(_bits, _first, _range) (shr_bitop_range_null(_bits, _first, _range))

#define	SHR_BITOR_RANGE(_bits1, _bits2, _first, _bit_count, _dest) (shr_bitop_range_or(_bits1, _bits2, _first, _bit_count, _dest))

#define	SHR_BITREMOVE_RANGE(_bits1, _bits2, _first, _bit_count, _dest) (shr_bitop_range_remove(_bits1, _bits2, _first, _bit_count, _dest))

#define	SHR_BITSET(_a, _b) _SHR_BITOP(_a, _b, \|=)

#define	SHR_BITSET_RANGE(_a, _b, _c) (shr_bitop_range_set(_a, _b, _c))

#define	SHR_BITTEST_RANGE(_bits, _first, _bit_count, _result) (_result) = !(shr_bitop_range_null(_bits, _first, _bit_count))

#define	SHR_BITWID 32

#define	SHR_BITWRITE(_a, _b, _val) ((_val) ? SHR_BITSET(_a, _b) : SHR_BITCLR(_a, _b))

#define	SHR_BITXOR_RANGE(_bits1, _bits2, _first, _bit_count, _dest) (shr_bitop_range_xor(_bits1, _bits2, _first, _bit_count, _dest))

Functions
void	shr_bitop_range_and (CONST SHR_BITDCL bits1, CONST SHR_BITDCL bits2, CONST int first, CONST int bit_count, SHR_BITDCL *dest)

void	shr_bitop_range_clear (SHR_BITDCL *a, CONST int b, CONST int c)

void	shr_bitop_range_copy (SHR_BITDCL a, CONST int b, CONST SHR_BITDCL c, CONST int d, CONST int e)

void	shr_bitop_range_count (CONST SHR_BITDCL bits, CONST int first, CONST int range, int count)

int	shr_bitop_range_eq (CONST SHR_BITDCL bits1, CONST SHR_BITDCL bits2, CONST int first, CONST int range)

void	shr_bitop_range_negate (CONST SHR_BITDCL bits1, CONST int first, CONST int bit_count, SHR_BITDCL dest)

int	shr_bitop_range_null (CONST SHR_BITDCL *a, CONST int first, CONST int bit_count)

void	shr_bitop_range_or (CONST SHR_BITDCL bits1, CONST SHR_BITDCL bits2, CONST int first, CONST int bit_count, SHR_BITDCL *dest)

void	shr_bitop_range_remove (CONST SHR_BITDCL bits1, CONST SHR_BITDCL bits2, CONST int first, CONST int bit_count, SHR_BITDCL *dest)

void	shr_bitop_range_set (SHR_BITDCL *a, CONST int b, CONST int c)

void	shr_bitop_range_xor (CONST SHR_BITDCL bits1, CONST SHR_BITDCL bits2, CONST int first, CONST int bit_count, SHR_BITDCL *dest)

Macro Definition Documentation

#define _SHR_BITDCLSIZE ( _max ) (((_max) + SHR_BITWID - 1) / SHR_BITWID)

Definition at line 32 of file bitop.h.

#define _SHR_BITDCLSIZE_FROM_START_BIT	(	_start_bit,
		_range
	)	(_range + _start_bit -1)/SHR_BITWID - _start_bit/SHR_BITWID + 1

Definition at line 39 of file bitop.h.

#define _SHR_BITOP	(	_a,
		_b,
		_op
	)	(((_a)[(_b) / SHR_BITWID]) _op (1U << ((_b) % SHR_BITWID)))

Definition at line 54 of file bitop.h.

#define SHR_BIT_DCL_CLR_NAME	(	_n,
		_max
	)	SHR_BITDCL _n[_SHR_BITDCLSIZE(_max)] = {0}

Definition at line 50 of file bitop.h.

#define SHR_BIT_ITER	(	_a,
		_max,
		_b
	)

Value:

for ((_b) = 0; (_b) < (_max); (_b)++) \
               if ((_a)[(_b) / SHR_BITWID] == 0) \
                   (_b) += (SHR_BITWID - 1);     \
               else if (SHR_BITGET((_a), (_b)))

Definition at line 62 of file bitop.h.

#define SHR_BITALLOCSIZE ( _max ) (_SHR_BITDCLSIZE(_max) * sizeof (SHR_BITDCL))

Definition at line 35 of file bitop.h.

#define SHR_BITALLOCSIZE_FROM_START_BIT	(	_start_bit,
		_range
	)	(_SHR_BITDCLSIZE_FROM_START_BIT(_start_bit, _range) * sizeof (SHR_BITDCL))

Definition at line 43 of file bitop.h.

#define SHR_BITAND_RANGE	(	_bits1,
		_bits2,
		_first,
		_bit_count,
		_dest
	)	(shr_bitop_range_and(_bits1, _bits2, _first, _bit_count, _dest))

Definition at line 117 of file bitop.h.

#define SHR_BITCLR	(	_a,
		_b
	)	_SHR_BITOP(_a, _b, &= ~)

Definition at line 60 of file bitop.h.

#define SHR_BITCLR_RANGE	(	_a,
		_b,
		_c
	)	(shr_bitop_range_clear(_a, _b, _c))

Definition at line 71 of file bitop.h.

#define SHR_BITCOPY_RANGE	(	_dest,
		_dest_offset,
		_src,
		_src_offset,
		_num_bits
	)	(shr_bitop_range_copy(_dest, _dest_offset, _src, _src_offset, _num_bits))

Definition at line 89 of file bitop.h.

#define SHR_BITCOUNT_RANGE	(	_bits,
		_count,
		_first,
		_range
	)	shr_bitop_range_count(_bits, _first, _range, &(_count))

Definition at line 146 of file bitop.h.

#define SHR_BITDCL uint32

Definition at line 28 of file bitop.h.

#define SHR_BITDCLNAME	(	_n,
		_max
	)	SHR_BITDCL _n[_SHR_BITDCLSIZE(_max)]

Definition at line 48 of file bitop.h.

#define SHR_BITEQ_RANGE	(	_bits1,
		_bits2,
		_first,
		_range
	)	(shr_bitop_range_eq(_bits1, _bits2, _first, _range))

Definition at line 144 of file bitop.h.

#define SHR_BITGET	(	_a,
		_b
	)	_SHR_BITOP(_a, _b, &)

Definition at line 58 of file bitop.h.

#define SHR_BITNEGATE_RANGE	(	_bits1,
		_first,
		_bit_count,
		_dest
	)	(shr_bitop_range_negate(_bits1, _first, _bit_count, _dest))

Definition at line 134 of file bitop.h.

#define SHR_BITNULL_RANGE	(	_bits,
		_first,
		_range
	)	(shr_bitop_range_null(_bits, _first, _range))

Definition at line 142 of file bitop.h.

#define SHR_BITOR_RANGE	(	_bits1,
		_bits2,
		_first,
		_bit_count,
		_dest
	)	(shr_bitop_range_or(_bits1, _bits2, _first, _bit_count, _dest))

Definition at line 120 of file bitop.h.

#define SHR_BITREMOVE_RANGE	(	_bits1,
		_bits2,
		_first,
		_bit_count,
		_dest
	)	(shr_bitop_range_remove(_bits1, _bits2, _first, _bit_count, _dest))

Definition at line 126 of file bitop.h.

#define SHR_BITSET	(	_a,
		_b
	)	_SHR_BITOP(_a, _b, \|=)

Definition at line 59 of file bitop.h.

#define SHR_BITSET_RANGE	(	_a,
		_b,
		_c
	)	(shr_bitop_range_set(_a, _b, _c))

Definition at line 76 of file bitop.h.

#define SHR_BITTEST_RANGE	(	_bits,
		_first,
		_bit_count,
		_result
	)	(_result) = !(shr_bitop_range_null(_bits, _first, _bit_count))

Definition at line 93 of file bitop.h.

#define SHR_BITWID 32

Definition at line 29 of file bitop.h.

#define SHR_BITWRITE	(	_a,
		_b,
		_val
	)	((_val) ? SHR_BITSET(_a, _b) : SHR_BITCLR(_a, _b))

Definition at line 61 of file bitop.h.

#define SHR_BITXOR_RANGE	(	_bits1,
		_bits2,
		_first,
		_bit_count,
		_dest
	)	(shr_bitop_range_xor(_bits1, _bits2, _first, _bit_count, _dest))

Definition at line 123 of file bitop.h.

Function Documentation

void shr_bitop_range_and	(	CONST SHR_BITDCL *	bits1,
		CONST SHR_BITDCL *	bits2,
		CONST int	first,
		CONST int	bit_count,
		SHR_BITDCL *	dest
	)

void shr_bitop_range_clear	(	SHR_BITDCL *	a,
		CONST int	b,
		CONST int	c
	)

void shr_bitop_range_copy	(	SHR_BITDCL *	a,
		CONST int	b,
		CONST SHR_BITDCL *	c,
		CONST int	d,
		CONST int	e
	)

void shr_bitop_range_count	(	CONST SHR_BITDCL *	bits,
		CONST int	first,
		CONST int	range,
		int *	count
	)

int shr_bitop_range_eq	(	CONST SHR_BITDCL *	bits1,
		CONST SHR_BITDCL *	bits2,
		CONST int	first,
		CONST int	range
	)

void shr_bitop_range_negate	(	CONST SHR_BITDCL *	bits1,
		CONST int	first,
		CONST int	bit_count,
		SHR_BITDCL *	dest
	)

int shr_bitop_range_null	(	CONST SHR_BITDCL *	a,
		CONST int	first,
		CONST int	bit_count
	)

void shr_bitop_range_or	(	CONST SHR_BITDCL *	bits1,
		CONST SHR_BITDCL *	bits2,
		CONST int	first,
		CONST int	bit_count,
		SHR_BITDCL *	dest
	)

void shr_bitop_range_remove	(	CONST SHR_BITDCL *	bits1,
		CONST SHR_BITDCL *	bits2,
		CONST int	first,
		CONST int	bit_count,
		SHR_BITDCL *	dest
	)

void shr_bitop_range_set	(	SHR_BITDCL *	a,
		CONST int	b,
		CONST int	c
	)

void shr_bitop_range_xor	(	CONST SHR_BITDCL *	bits1,
		CONST SHR_BITDCL *	bits2,
		CONST int	first,
		CONST int	bit_count,
		SHR_BITDCL *	dest
	)

Macros

Functions

Macro Definition Documentation

Function Documentation