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Man Pages


Manual Reference Pages  -  CK_PR_LOAD (3)

NAME

ck_pr_load_ptr, ck_pr_load_double, ck_pr_load_uint, ck_pr_load_int, ck_pr_load_char, ck_pr_load_64, ck_pr_load_32, ck_pr_load_16, ck_pr_load_8 - atomic volatile load operations

CONTENTS

Library
Synopsis
Description
Return Values
See Also

LIBRARY

Concurrency Kit (libck, -lck)

SYNOPSIS


.In ck_pr.h void * ck_pr_load_ptr const void *target double ck_pr_load_double const double *target unsigned int ck_pr_load_uint const unsigned int *target int ck_pr_load_int const int *target char ck_pr_load_char const char *target uint64_t ck_pr_load_64 const uint64_t *target uint32_t ck_pr_load_32 const uint32_t *target uint16_t ck_pr_load_16 const uint16_t *target uint8_t ck_pr_load_8 const uint8_t *target

DESCRIPTION

The ck_pr_load 3 family of functions atomically loads the value pointed to by target and returns it. This family of functions always serves as an implicit compiler barrier and is not susceptible to re-ordering by the compiler.

RETURN VALUES

This family of functions returns the value contained in the location pointed to by the first argument.

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_add(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_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/

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