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Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
1857 changed files with 266 additions and 274 deletions
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68
Libraries/LibThread/Thread.cpp
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@ -1,68 +0,0 @@
/*
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
* 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
*/
#include <LibThread/Thread.h>
#include <pthread.h>
#include <string.h>
#include <unistd.h>
LibThread::Thread::Thread(Function<int()> action, StringView thread_name)
: Core::Object(nullptr)
, m_action(move(action))
, m_thread_name(thread_name.is_null() ? "" : thread_name)
{
register_property("thread_name", [&] { return JsonValue { m_thread_name }; });
register_property("tid", [&] { return JsonValue { m_tid }; });
}
LibThread::Thread::~Thread()
{
if (m_tid) {
dbgln("Destroying thread \"{}\"({}) while it is still running!", m_thread_name, m_tid);
[[maybe_unused]] auto res = join();
}
}
void LibThread::Thread::start()
{
int rc = pthread_create(
&m_tid,
nullptr,
[](void* arg) -> void* {
Thread* self = static_cast<Thread*>(arg);
int exit_code = self->m_action();
self->m_tid = 0;
return (void*)exit_code;
},
static_cast<void*>(this));
ASSERT(rc == 0);
if (!m_thread_name.is_empty()) {
rc = pthread_setname_np(m_tid, m_thread_name.characters());
ASSERT(rc == 0);
}
dbgln("Started thread \"{}\", tid = {}", m_thread_name, m_tid);
}