CK_RWCOHORT_INIT(3) initialize instance of a cohort-based reader-writer lock type


Concurrency Kit (libck, -lck)


In ck_rwcohort.h Fn CK_RWCOHORT_NEUTRAL_INIT COHORT_NAME cohort_name LOCK *lock Fn CK_RWCOHORT_RP_INIT COHORT_NAME cohort_name LOCK *lock unsigned int wait_limit Fn CK_RWCOHORT_WP_INIT COHORT_NAME cohort_name LOCK *lock unsigned int wait_limit


This macro initializes the lock instance pointed to by the Fa 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 Fa 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 Fa wait_limit argument, you should use CK_RWCOHORT_STRATEGY_DEFAULT_LOCAL_WAIT_LIMIT.