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CK_BITMAP_BUFFER(3)   DragonFly Library Functions Manual   CK_BITMAP_BUFFER(3)

NAME

ck_bitmap_buffer - returns pointer to bit array

LIBRARY

Concurrency Kit (libck, -lck)

SYNOPSIS

#include <ck_bitmap.h> void * ck_bitmap_buffer(ck_bitmap_t *bitmap);

DESCRIPTION

The ck_bitmap_buffer() functions returns a pointer to the actual bit array. For ck_bitmap pointers, the bit array is of type CK_BITMAP_WORD[] and consists of ck_bitmap_base(bitmap) / sizeof(CK_BITMAP_WORD) elements. On currently supported 64-bit platforms CK_BITMAP_WORD is uint64_t. On currently supported 32-bit platforms CK_BITMAP_WORD is uint32_t.

RETURN VALUES

This function returns a non-NULL value.

SEE ALSO

ck_bitmap_base(3), ck_bitmap_size(3), ck_bitmap_init(3), ck_bitmap_set(3), ck_bitmap_reset(3), ck_bitmap_test(3), ck_bitmap_clear(3), ck_bitmap_bits(3) Additional information available at http://concurrencykit.org/ April 22, 2012

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