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diff --git a/doc/CK_COHORT_PROTOTYPE b/doc/CK_COHORT_PROTOTYPE new file mode 100644 index 0000000..7a7b1a7 --- /dev/null +++ b/doc/CK_COHORT_PROTOTYPE @@ -0,0 +1,76 @@ +.\" +.\" Copyright 2013 Brendon Scheinman. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" +.Dd February 24, 2013. +.Dt CK_COHORT_PROTOTYPE 3 +.Sh NAME +.Nm CK_COHORT_PROTOTYPE +.Nd define cohort type with specified lock types +.Sh LIBRARY +Concurrency Kit (libck, \-lck) +.Sh SYNOPSIS +.In ck_cohort.h +.Fn CK_COHORT_PROTOTYPE "COHORT_NAME cohort_name" "TYPE global_lock_method" \ +"LOCK_FXN global_unlock_method" "LOCK_FXN local_lock_method" "LOCK_FXN local_unlock_method" +.Sh DESCRIPTION +The ck_cohort.h header file does not define any cohort types. Instead, the user must use +the CK_COHORT_PROTOTYPE or +.Xr CK_COHORT_TRYLOCK_PROTOTYPE 3 +macros to define any types they want to use. They must use CK_COHORT_TRYLOCK_PROTOTYPE +if they want their cohort type to support trylock operations. +The CK_COHORT_PROTOTYPE macro takes the following arguments: +.Pp +.Fa cohort_name +: An identifier used for this cohort type. This will have to be passed to each +of the other CK_COHORT macros. +.br +.Fa global_lock_method +: The method that should be called to acquire the global lock +.br +.Fa global_unlock_method +: The method that should be called to relinquish the global lock +.br +.Fa local_lock_method +: The method that should be called to acquire the local lock +.br +.Fa local_unlock_method +: The method that should be called to relinquish the local lock +.Pp +Instances of the defined cohort type can be declared as: +.br + CK_COHORT_INSTANCE(cohort_name) cohort; +.Sh SEE ALSO +.Xr ck_cohort 3 , +.Xr CK_COHORT_TRYLOCK_PROTOTYPE 3 , +.Xr CK_COHORT_INSTANCE 3 , +.Xr CK_COHORT_INITIALIZER 3 , +.Xr CK_COHORT_INIT 3 , +.Xr CK_COHORT_LOCK 3 , +.Xr CK_COHORT_UNLOCK 3 , +.Xr CK_COHORT_LOCKED 3 , +.Xr CK_COHORT_TRYLOCK 3 , +.Pp +Additional information available at http://concurrencykit.org/ |