plucky (3) ck_bitmap_init.3.gz

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
     values 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 containing 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 ALSO

     ck_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