summaryrefslogtreecommitdiffstats
path: root/nsprpub/pr/src/cplus/rccv.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'nsprpub/pr/src/cplus/rccv.cpp')
-rw-r--r--nsprpub/pr/src/cplus/rccv.cpp70
1 files changed, 70 insertions, 0 deletions
diff --git a/nsprpub/pr/src/cplus/rccv.cpp b/nsprpub/pr/src/cplus/rccv.cpp
new file mode 100644
index 0000000000..f124385350
--- /dev/null
+++ b/nsprpub/pr/src/cplus/rccv.cpp
@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+** RCCondition - C++ wrapper around NSPR's PRCondVar
+*/
+
+#include "rccv.h"
+
+#include <prlog.h>
+#include <prerror.h>
+#include <prcvar.h>
+
+RCCondition::RCCondition(class RCLock *lock): RCBase()
+{
+ cv = PR_NewCondVar(lock->lock);
+ PR_ASSERT(NULL != cv);
+ timeout = PR_INTERVAL_NO_TIMEOUT;
+} /* RCCondition::RCCondition */
+
+RCCondition::~RCCondition()
+{
+ if (NULL != cv) {
+ PR_DestroyCondVar(cv);
+ }
+} /* RCCondition::~RCCondition */
+
+PRStatus RCCondition::Wait()
+{
+ PRStatus rv;
+ PR_ASSERT(NULL != cv);
+ if (NULL == cv)
+ {
+ SetError(PR_INVALID_ARGUMENT_ERROR, 0);
+ rv = PR_FAILURE;
+ }
+ else {
+ rv = PR_WaitCondVar(cv, timeout.interval);
+ }
+ return rv;
+} /* RCCondition::Wait */
+
+PRStatus RCCondition::Notify()
+{
+ return PR_NotifyCondVar(cv);
+} /* RCCondition::Notify */
+
+PRStatus RCCondition::Broadcast()
+{
+ return PR_NotifyAllCondVar(cv);
+} /* RCCondition::Broadcast */
+
+PRStatus RCCondition::SetTimeout(const RCInterval& tmo)
+{
+ if (NULL == cv)
+ {
+ SetError(PR_INVALID_ARGUMENT_ERROR, 0);
+ return PR_FAILURE;
+ }
+ timeout = tmo;
+ return PR_SUCCESS;
+} /* RCCondition::SetTimeout */
+
+RCInterval RCCondition::GetTimeout() const {
+ return timeout;
+}
+
+/* rccv.cpp */