Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
CK_RWCOHORT_WRITE_LOC... BSD Library Functions Manual CK_RWCOHORT_WRITE_LOC...

NAME
     CK_RWCOHORT_WRITE_LOCK -- acquite write access for	a cohort-based reader-
     writer lock

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_cohort.h>

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

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

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

DESCRIPTION
     This call will acquire write permission for 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_LOCK(3), CK_RWCOHORT_READ_UNLOCK(3),
     CK_RWCOHORT_WRITE_UNLOCK(3),

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

			      February 24, 2013.

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=CK_RWCOHORT_WRITE_LOCK&sektion=3&manpath=FreeBSD+12.0-RELEASE+and+Ports>

home | help