CK_BITMAP_INIT(3) BSD Library Functions Manual CK_BITMAP_INIT(3)NAME
ck_bitmap_init — initialize a bitmap
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
#include <ck_bitmap.h>
void
ck_bitmap_init(ck_bitmap_t *bitmap, unsigned int n_bits, bool set);
DESCRIPTION
The ck_bitmap_init() function initializes the bitmap pointed to by the
bitmap pointer. The argument n_bits specifies the number of bits that are
to be stored in the bitmap. The argument set determines whether the val‐
ues of the bits in bitmap are to be initialized to 1 or 0.
It is expected that bitmap points to a contiguous region of memory con‐
taining at least the number of bytes specified by ck_bitmap_size(3).
RETURN VALUES
This function has no return value.
ERRORS
The behavior of ck_bitmap_init() is undefined if bitmap is not a pointer
to a region of bytes of at least ck_bitmap_size(3) length.
SEE ALSOck_bitmap_base(3), ck_bitmap_size(3), ck_bitmap_set(3),
ck_bitmap_reset(3), ck_bitmap_clear(3), ck_bitmap_test(3),
ck_bitmap_bits(3), ck_bitmap_buffer(3)
Additional information available at http://concurrencykit.org/
April 22, 2012
