rockbox/firmware/export/thread.h
Daniel Ankers 0aec12f3fd Threading changes in preparation for multiple core support
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10681 a1c6a512-1295-4272-9138-f99709370657
2006-08-21 17:35:35 +00:00

48 lines
1.6 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Ulf Ralberg
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef THREAD_H
#define THREAD_H
#include <stdbool.h>
#if CONFIG_CODEC == SWCODEC
#define MAXTHREADS 16
#else
#define MAXTHREADS 11
#endif
#define DEFAULT_STACK_SIZE 0x400 /* Bytes */
int create_thread(void (*function)(void), void* stack, int stack_size,
const char *name);
int create_thread_on_core(unsigned int core, void (*function)(void), void* stack, int stack_size,
const char *name);
void remove_thread(int threadnum);
void remove_thread_on_core(unsigned int core, int threadnum);
void switch_thread(void);
void sleep_thread(void);
void wake_up_thread(void);
void init_threads(void);
int thread_stack_usage(int threadnum);
int thread_stack_usage_on_core(unsigned int core, int threadnum);
#ifdef RB_PROFILE
void profile_thread(void);
#endif
#endif