/*
 * Copyright (C) 2017, University of the Basque Country (UPV/EHU)
 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://doubango.org>
 *
 * This file is part of Open Source Doubango Framework.
 *
 * DOUBANGO is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DOUBANGO is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with DOUBANGO.
 *
 */
 
 /**@file tsk_thread.h
  * @brief Utility functions for threading.
  *
  * @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
  *
 
  */
 #ifndef _TINYSAK_THREAD_H_
 #define _TINYSAK_THREAD_H_
 
 #include "tinysak_config.h"
 
 typedef void tsk_thread_handle_t;
 #if TSK_UNDER_WINDOWS
 	typedef unsigned long tsk_thread_id_t;
 #	define TSK_THREAD_PRIORITY_LOW				THREAD_PRIORITY_LOWEST
 #	define TSK_THREAD_PRIORITY_MEDIUM			THREAD_PRIORITY_NORMAL
 #	define TSK_THREAD_PRIORITY_HIGH				THREAD_PRIORITY_HIGHEST
 #	define TSK_THREAD_PRIORITY_TIME_CRITICAL	THREAD_PRIORITY_TIME_CRITICAL
 #else
 #	include <pthread.h>
 #	include <sched.h>
 	typedef pthread_t tsk_thread_id_t;
 #	define TSK_THREAD_PRIORITY_LOW			sched_get_priority_min(SCHED_OTHER)
 #	define TSK_THREAD_PRIORITY_TIME_CRITICAL		sched_get_priority_max(SCHED_OTHER)
 #	define TSK_THREAD_PRIORITY_MEDIUM				((TSK_THREAD_PRIORITY_TIME_CRITICAL - TSK_THREAD_PRIORITY_LOW) >> 1)
 #	define TSK_THREAD_PRIORITY_HIGH					((TSK_THREAD_PRIORITY_MEDIUM * 3) >> 1)
 #endif
 
 TSK_BEGIN_DECLS
 
 TINYSAK_API void tsk_thread_sleep(uint64_t ms);
 TINYSAK_API int tsk_thread_create(tsk_thread_handle_t** handle, void *(TSK_STDCALL *start) (void *), void *arg);
 TINYSAK_API int tsk_thread_set_priority(tsk_thread_handle_t* handle, int32_t priority);
 TINYSAK_API int tsk_thread_set_priority_2(int32_t priority);
 TINYSAK_API tsk_thread_id_t tsk_thread_get_id();
 TINYSAK_API tsk_bool_t tsk_thread_id_equals(tsk_thread_id_t* id_1, tsk_thread_id_t *id_2);
 TINYSAK_API int tsk_thread_destroy(tsk_thread_handle_t** handle);
 TINYSAK_API int tsk_thread_join(tsk_thread_handle_t** handle);
 
 TSK_END_DECLS
 
 #endif