From 9d71bbc9f67478ccc28bf6ea9cb1617e8293be94 Mon Sep 17 00:00:00 2001 From: Garrett D'Amore Date: Mon, 25 Mar 2024 21:11:43 -0700 Subject: More updates --- docs/man/nng_cv_wait.3supp.adoc | 86 ----------------------------------------- 1 file changed, 86 deletions(-) delete mode 100644 docs/man/nng_cv_wait.3supp.adoc (limited to 'docs/man/nng_cv_wait.3supp.adoc') diff --git a/docs/man/nng_cv_wait.3supp.adoc b/docs/man/nng_cv_wait.3supp.adoc deleted file mode 100644 index 1d9c16be..00000000 --- a/docs/man/nng_cv_wait.3supp.adoc +++ /dev/null @@ -1,86 +0,0 @@ -= nng_cv_wait(3supp) -// -// Copyright 2018 Staysail Systems, Inc. -// Copyright 2018 Capitar IT Group BV -// -// This document is supplied under the terms of the MIT License, a -// copy of which should be located in the distribution where this -// file was obtained (LICENSE.txt). A copy of the license may also be -// found online at https://opensource.org/licenses/MIT. -// - -== NAME - -nng_cv_wait - wait for condition - -== SYNOPSIS - -[source, c] ----- -#include -#include - -void nng_cv_wait(nng_cv *cv); ----- - -== DESCRIPTION - -The `nng_cv_wait()` waits for the condition variable _cv_ to be signaled -by another thread calling either xref:nng_cv_wake.3supp.adoc[`nng_cv_wake()`] or -xref:nng_cv_wake1.3supp.adoc[`nng_cv_wake1()`]. - -The caller must have have ownership of the mutex that was used when -_cv_ was allocated. -This function will drop the ownership of that mutex, and reacquire it -atomically just before returning to the caller. -(The waiting is done without holding the mutex.) - -NOTE: Any condition may be used or checked, but the condition must be -checked, as it is possible for this function to wake up spuriously. -The best way to do this is inside a loop that repeats until the condition -tests for true. - -== EXAMPLE - -The following example demonstrates use of this function: - -.Example 1: Waiting for the condition -[source, c] ----- - - nng_mtx_lock(m); // assume cv was allocated using m - while (!condition_true) { - nng_cv_wait(cv); - } - // condition_true is true - nng_mtx_unlock(m); ----- - -.Example 2: Signaling the condition -[source, c] ----- - nng_mtx_lock(m); - condition_true = true; - nng_cv_wake(cv); - nng_mtx_unlock(m); ----- - -== RETURN VALUES - -None. - -== ERRORS - -None. - -== SEE ALSO - -[.text-left] -xref:nng_cv_alloc.3supp.adoc[nng_cv_alloc(3supp)], -xref:nng_cv_until.3supp.adoc[nng_cv_until(3supp)], -xref:nng_cv_wake.3supp.adoc[nng_cv_wake(3supp)], -xref:nng_cv_wake1.3supp.adoc[nng_cv_wake1(3supp)], -xref:nng_mtx_alloc.3supp.adoc[nng_mtx_alloc(3supp)], -xref:nng_mtx_lock.3supp.adoc[nng_mtx_lock(3supp)], -xref:nng_mtx_unlock.3supp.adoc[nng_mtx_unlock(3supp)], -xref:nng.7.adoc[nng(7)] -- cgit v1.2.3-70-g09d2