parallel-rdp-standalone/util/thread_id.cpp

46 lines
1.5 KiB
C++

/* Copyright (c) 2017-2020 Hans-Kristian Arntzen
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "thread_id.hpp"
#include "logging.hpp"
namespace Util
{
static thread_local unsigned thread_id_to_index = ~0u;
unsigned get_current_thread_index()
{
auto ret = thread_id_to_index;
if (ret == ~0u)
{
LOGE("Thread does not exist in thread manager or is not the main thread.\n");
return 0;
}
return ret;
}
void register_thread_index(unsigned index)
{
thread_id_to_index = index;
}
}