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CK_RWCOHORT_PROTOTYPE

CK_RWCOHORT_PROTOTYPE(3) Library Functions Manual CK_RWCOHORT_PROTOTYPE(3)

NAME

CK_RWCOHORT_PROTOTYPEdefine reader-writer cohort-based lock using the specified cohort type

LIBRARY

Concurrency Kit (libck, -lck)

SYNOPSIS

#include <ck_rwcohort.h>
CK_RWCOHORT_NEUTRAL_PROTOTYPE(COHORT_NAME cohort_name);
CK_RWCOHORT_RP_PROTOTYPE(COHORT_NAME cohort_name);
CK_RWCOHORT_WP_PROTOTYPE(COHORT_NAME cohort_name);

DESCRIPTION

The ck_rwcohort.h header file does not define any cohort types. Instead, the user must use the CK_RWCOHORT_PROTOTYPE macro to define any types they want to use. This macro takes a single argument which corresponds to the type of the cohort lock that the reader-writer lock should use. A cohort type must have already been defined with that name using the CK_COHORT_PROTOTYPE(3) or CK_COHORT_TRYLOCK_PROTOTYPE(3) macros.
Instances of the defined lock type can be declared as:
 

CK_RWCOHORT_INSTANCE(cohort_name) lock;

SEE ALSO

ck_rwcohort(3), CK_COHORT_PROTOTYPE(3), CK_COHORT_TRYLOCK_PROTOTYPE(3), CK_RWCOHORT_INSTANCE(3), CK_RWCOHORT_INITIALIZER(3), CK_RWCOHORT_INIT(3), CK_RWCOHORT_READ_LOCK(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.