NAME

ck_pr_or_ptr, ck_pr_or_char, ck_pr_or_uint, ck_pr_or_int, ck_pr_or_64, ck_pr_or_32, ck_pr_or_16, ck_pr_or_8 — atomic bitwise-or operations

LIBRARY

Concurrency Kit (libck, -lck)

SYNOPSIS

#include <ck_pr.h>

void
ck_pr_or_ptr(void *target, uintptr_t delta);

void
ck_pr_or_char(char *target, char delta);

void
ck_pr_or_uint(unsigned int *target, unsigned int delta);

void
ck_pr_or_int(int *target, int delta);

void
ck_pr_or_64(uint64_t *target, uint64_t delta);

void
ck_pr_or_32(uint32_t *target, uint32_t delta);

void
ck_pr_or_16(uint16_t *target, uint16_t delta);

void
ck_pr_or_8(uint8_t *target, uint8_t delta);

DESCRIPTION

The ck_pr_or(3) family of functions atomically compute and store the result of a bitwise-or of the value pointed to by target and delta into the value pointed to by target.

RETURN VALUES

This family of functions does not have a return value.

SEE ALSO

ck_pr_fence_load(3), ck_pr_fence_load_depends(3), ck_pr_fence_store(3), ck_pr_fence_memory(3), ck_pr_load(3), ck_pr_store(3), ck_pr_fas(3), ck_pr_faa(3), ck_pr_inc(3), ck_pr_dec(3), ck_pr_neg(3), ck_pr_not(3), ck_pr_add(3), ck_pr_sub(3), ck_pr_xor(3), ck_pr_and(3), ck_pr_cas(3), ck_pr_btc(3), ck_pr_bts(3), ck_pr_btr(3)

Additional information available at http://concurrencykit.org/