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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /mozglue/misc/ConditionVariable_noop.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mozglue/misc/ConditionVariable_noop.cpp')
-rw-r--r--mozglue/misc/ConditionVariable_noop.cpp40
1 files changed, 40 insertions, 0 deletions
diff --git a/mozglue/misc/ConditionVariable_noop.cpp b/mozglue/misc/ConditionVariable_noop.cpp
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+++ b/mozglue/misc/ConditionVariable_noop.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "mozilla/Assertions.h"
+
+#include "mozilla/PlatformConditionVariable.h"
+#include "mozilla/PlatformMutex.h"
+#include "MutexPlatformData_noop.h"
+
+using mozilla::TimeDuration;
+
+struct mozilla::detail::ConditionVariableImpl::PlatformData {};
+
+mozilla::detail::ConditionVariableImpl::ConditionVariableImpl() {}
+
+mozilla::detail::ConditionVariableImpl::~ConditionVariableImpl() {}
+
+void mozilla::detail::ConditionVariableImpl::notify_one() {}
+
+void mozilla::detail::ConditionVariableImpl::notify_all() {}
+
+void mozilla::detail::ConditionVariableImpl::wait(MutexImpl&) {
+ // On WASI, there are no threads, so we never wait (either the condvar must
+ // be ready or there is a deadlock).
+}
+
+mozilla::CVStatus mozilla::detail::ConditionVariableImpl::wait_for(
+ MutexImpl&, const TimeDuration&) {
+ return CVStatus::NoTimeout;
+}
+
+mozilla::detail::ConditionVariableImpl::PlatformData*
+mozilla::detail::ConditionVariableImpl::platformData() {
+ static_assert(sizeof platformData_ >= sizeof(PlatformData),
+ "platformData_ is too small");
+ return reinterpret_cast<PlatformData*>(platformData_);
+}