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ck_pr_barrier(3)      DragonFly Library Functions Manual      ck_pr_barrier(3)

NAME
     ck_pr_barrier - compiler optimization barrier

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_pr.h>

     void
     ck_pr_barrier(void);

DESCRIPTION
     The ck_pr_barrier(3) function is used to disable code movement
     optimizations across the invocation of the function.

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_fas(3), ck_pr_load(3), ck_pr_store(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_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/

                                 April 7, 2013