1ck_pr_barrier(3)         BSD Library Functions Manual         ck_pr_barrier(3)
2

NAME

4     ck_pr_barrier — compiler optimization barrier
5

LIBRARY

7     Concurrency Kit (libck, -lck)
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SYNOPSIS

10     #include <ck_pr.h>
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12     void
13     ck_pr_barrier(void);
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DESCRIPTION

16     The ck_pr_barrier(3) function is used to disable code movement optimiza‐
17     tions across the invocation of the function.
18

SEE ALSO

20     ck_pr_fence_load(3), ck_pr_fence_load_depends(3), ck_pr_fence_store(3),
21     ck_pr_fence_memory(3), ck_pr_fas(3), ck_pr_load(3), ck_pr_store(3),
22     ck_pr_faa(3), ck_pr_inc(3), ck_pr_dec(3), ck_pr_neg(3), ck_pr_not(3),
23     ck_pr_add(3), ck_pr_sub(3), ck_pr_and(3), ck_pr_or(3), ck_pr_xor(3),
24     ck_pr_cas(3), ck_pr_btc(3), ck_pr_bts(3), ck_pr_btr(3)
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26     Additional information available at http://concurrencykit.org/
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28                                 April 7, 2013
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