ck_pr man page on DragonFly
[printable version]
ck_pr(3) BSD Library Functions Manual ck_pr(3)
NAME
ck_pr — concurrency primitives interface
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
#include <ck_pr.h>
DESCRIPTION
ck_pr.h provides an interface to volatile atomic instructions, memory
barriers and busy-wait facilities as provided by the underlying proces‐
sor. The presence of an atomic operation is detected by the presence of a
corresponding CK_F_PR macro. For example, the availability of
ck_pr_add_16(3) would be determined by the presence of CK_F_PR_ADD_16.
SEE ALSO
ck_pr_stall(3), ck_pr_fence_acquire(3), ck_pr_fence_release(3),
ck_pr_fence_load(3), ck_pr_fence_load_depends(3), ck_pr_fence_store(3),
ck_pr_fence_memory(3), ck_pr_barrier(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
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