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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-23 11:24:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-07-23 11:24:09 +0000 |
commit | e36b37583bebd229102f46c4ed7d2f6fad8697d4 (patch) | |
tree | 73937b6f051fcaaa1ccbdfbaa9f3a1f36bbedb9e /doc/CK_RWCOHORT_INSTANCE | |
parent | Initial commit. (diff) | |
download | ck-e36b37583bebd229102f46c4ed7d2f6fad8697d4.tar.xz ck-e36b37583bebd229102f46c4ed7d2f6fad8697d4.zip |
Adding upstream version 0.6.0.upstream/0.6.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | doc/CK_RWCOHORT_INSTANCE | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/doc/CK_RWCOHORT_INSTANCE b/doc/CK_RWCOHORT_INSTANCE new file mode 100644 index 0000000..10251a3 --- /dev/null +++ b/doc/CK_RWCOHORT_INSTANCE @@ -0,0 +1,64 @@ +.\" +.\" 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_RWCOHORT_INSTANCE 3 +.Sh NAME +.Nm CK_RWCOHORT_INSTANCE +.Nd declare an instance of a cohort-based reader-writer lock type +.Sh LIBRARY +Concurrency Kit (libck, \-lck) +.Sh SYNOPSIS +.In ck_cohort.h +.Fn CK_RWCOHORT_NEUTRAL_INSTANCE "COHORT_NAME cohort_name" +.Fn CK_RWCOHORT_RP_INSTANCE "COHORT_NAME cohort_name" +.Fn CK_RWCOHORT_WP_INSTANCE "COHORT_NAME cohort_name" +.Sh DESCRIPTION +The user must use this macro to declare instances of lock types that they have +defined using the +.Xr CK_RWCOHORT_PROTOTYPE 3 +macro. The cohort_name must be the same as the one used in the prototype macro. +For instance, if CK_RWCOHORT_PROTOTYPE was called with the name "foo", the +CK_RWCOHORT_INSTANCE macro should be called as +.br +CK_RWCOHORT_INSTANCE(foo) cohort; +.Pp +This macro should also be used when allocating memory for cohorts. For instance, +to allocate a block of 4 cohorts: +.br +CK_RWCOHORT_WP_INSTANCE(foo) *cohorts = malloc(4 * sizeof(CK_RWCOHORT_WP_INSTANCE(foo))); +.Sh SEE ALSO +.Xr ck_rwcohort 3 , +.Xr CK_RWCOHORT_PROTOTYPE 3 , +.Xr CK_RWCOHORT_TRYLOCK_PROTOTYPE 3 , +.Xr CK_RWCOHORT_INSTANCE 3 , +.Xr CK_RWCOHORT_INITIALIZER 3 , +.Xr CK_RWCOHORT_LOCK 3 , +.Xr CK_RWCOHORT_UNLOCK 3 , +.Xr CK_RWCOHORT_LOCKED 3 , +.Xr CK_RWCOHORT_TRYLOCK 3 , +.Pp +Additional information available at http://concurrencykit.org/ |