NAME

       CK_RWCOHORT_READ_LOCK — acquire read-only permission for cohort-based reader-writer lock

LIBRARY

       Concurrency Kit (libck, -lck)

SYNOPSIS

       #include <ck_cohort.h>

       CK_RWCOHORT_NEUTRAL_READ_LOCK(COHORT_NAME  cohort_name,  LOCK *lock, COHORT *cohort"void *global_context,
           void *local_context);

       CK_RWCOHORT_RP_READ_LOCK(COHORT_NAME  cohort_name,  LOCK  *lock,  COHORT  *cohort"void   *global_context,
           void *local_context);

       CK_RWCOHORT_WP_READ_LOCK(COHORT_NAME   cohort_name,  LOCK  *lock,  COHORT  *cohort"void  *global_context,
           void *local_context);

DESCRIPTION

       This call will acquire read-only permission from lock.  The call will block  until  this  permission  has
       been  acquired.   cohort  must  point to a cohort whose global lock is the same as all other cohorts used
       with lock.  The global_context and local_context arguments will be passed along as the context  arguments
       to any calls to cohort.

SEE ALSO

       ck_cohort(3),      CK_RWCOHORT_PROTOTYPE(3),     CK_RWCOHORT_INSTANCE(3),     CK_RWCOHORT_INITIALIZER(3),
       CK_RWCOHORT_INIT(3), CK_RWCOHORT_READ_UNLOCK(3), CK_RWCOHORT_WRITE_LOCK(3), CK_RWCOHORT_WRITE_UNLOCK(3),

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

                                               February 24, 2013.                       CK_RWCOHORT_READ_LOCK(3)