ck_pr_inc - Man Page
atomic increment operations
Library
Concurrency Kit (libck, -lck)
Synopsis
#include <ck_pr.h
>
void
ck_pr_inc_ptr
(void *target);
void
ck_pr_inc_ptr_zero
(void *target, bool *z);
bool
ck_pr_inc_ptr_is_zero
(void *target);
void
ck_pr_inc_double
(double *target);
void
ck_pr_inc_double_zero
(double *target, bool *z);
bool
ck_pr_inc_double_is_zero
(double *target);
void
ck_pr_inc_char
(char *target);
void
ck_pr_inc_char_zero
(char *target, bool *z);
bool
ck_pr_inc_char_is_zero
(char *target);
void
ck_pr_inc_uint
(unsigned int *target);
void
ck_pr_inc_uint_zero
(unsigned int *target, bool *z);
bool
ck_pr_inc_uint_is_zero
(unsigned int *target);
void
ck_pr_inc_int
(int *target);
void
ck_pr_inc_int_zero
(int *target, bool *z);
bool
ck_pr_inc_int_is_zero
(int *target);
void
ck_pr_inc_64
(uint64_t *target);
void
ck_pr_inc_64_zero
(uint64_t *target, bool *z);
bool
ck_pr_inc_64_is_zero
(uint64_t *target);
void
ck_pr_inc_32
(uint32_t *target);
void
ck_pr_inc_32_zero
(uint32_t *target, bool *z);
bool
ck_pr_inc_32_is_zero
(uint32_t *target);
void
ck_pr_inc_16
(uint16_t *target);
void
ck_pr_inc_16_zero
(uint16_t *target, bool *z);
bool
ck_pr_inc_16_is_zero
(uint16_t *target);
void
ck_pr_inc_8
(uint8_t *target);
void
ck_pr_inc_8_zero
(uint8_t *target, bool *z);
bool
ck_pr_inc_8_is_zero
(uint8_t *target);
Description
The ck_pr_inc
(3) family of functions atomically increment the value pointed to by target.
Return Values
The ck_pr_inc_zero family of functions set the value pointed to by z to true if the result of the increment operation was 0. The functions set the value pointed to by z false otherwise. The ck_pr_inc_is_zero family of function return true if the result of the decrement operation was 0 and false otherwise.
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_dec(3), ck_pr_neg(3), ck_pr_not(3), ck_pr_add(3), ck_pr_sub(3), ck_pr_and(3), ck_pr_or(3), ck_pr_xor(3), ck_pr_cas(3), ck_pr_btc(3), ck_pr_bts(3), ck_pr_btr(3)
Additional information available at http://concurrencykit.org/
Referenced By
ck_pr(3), ck_pr_add(3), ck_pr_and(3), ck_pr_barrier(3), ck_pr_btc(3), ck_pr_btr(3), ck_pr_bts(3), ck_pr_cas(3), ck_pr_dec(3), ck_pr_faa(3), ck_pr_fas(3), ck_pr_fence_acquire(3), ck_pr_fence_atomic(3), ck_pr_fence_atomic_load(3), ck_pr_fence_atomic_store(3), ck_pr_fence_load(3), ck_pr_fence_load_atomic(3), ck_pr_fence_load_depends(3), ck_pr_fence_load_store(3), ck_pr_fence_memory(3), ck_pr_fence_release(3), ck_pr_fence_store(3), ck_pr_fence_store_atomic(3), ck_pr_fence_store_load(3), ck_pr_load(3), ck_pr_neg(3), ck_pr_not(3), ck_pr_or(3), ck_pr_rtm(3), ck_pr_stall(3), ck_pr_store(3), ck_pr_sub(3), ck_pr_xor(3).