CK_RWCOHORT_INIT man page

CK_RWCOHORT_INIT ā€” initialize instance of a cohort-based reader-writer lock type

Library

Concurrency Kit (libck, -lck)

Synopsis

#include <ck_rwcohort.h>

CK_RWCOHORT_NEUTRAL_INIT(COHORT_NAME cohort_name, LOCK *lock);

CK_RWCOHORT_RP_INIT(COHORT_NAME cohort_name, LOCK *lock, unsigned int wait_limit);

CK_RWCOHORT_WP_INIT(COHORT_NAME cohort_name, LOCK *lock, unsigned int wait_limit);

Description

This macro initializes the lock instance pointed to by the lock argument. Until a lock instance is initialized using the CK_RWCOHORT_INIT macro, any operations involving it will have undefined behavior. Note that the wait_limit argument should only be used with reader-preference or writer-preference locks. For neutral locks, this argument should be excluded. If you are unsure of a value to use for the wait_limit argument, you should use CK_RWCOHORT_STRATEGY_DEFAULT_LOCAL_WAIT_LIMIT.

See Also

ck_rwcohort(3), CK_RWCOHORT_PROTOTYPE(3), CK_RWCOHORT_TRYLOCK_PROTOTYPE(3), CK_RWCOHORT_INSTANCE(3), CK_RWCOHORT_INITIALIZER(3), CK_RWCOHORT_LOCK(3), CK_RWCOHORT_UNLOCK(3), CK_RWCOHORT_LOCKED(3), CK_RWCOHORT_TRYLOCK(3),

Additional information available at http://concurrencykit.org/

Referenced By

CK_RWCOHORT_PROTOTYPE(3), CK_RWCOHORT_READ_LOCK(3), CK_RWCOHORT_READ_UNLOCK(3), CK_RWCOHORT_WRITE_LOCK(3), CK_RWCOHORT_WRITE_UNLOCK(3).

February 24, 2013.