thread.h

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00001 /*
00002     Copyright (C) 2004 Paul Davis
00003 
00004     This program is free software; you can redistribute it and/or modify
00005     it under the terms of the GNU Lesser General Public License as published by
00006     the Free Software Foundation; either version 2.1 of the License, or
00007     (at your option) any later version.
00008 
00009     This program is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012     GNU Lesser General Public License for more details.
00013 
00014     You should have received a copy of the GNU Lesser General Public License
00015     along with this program; if not, write to the Free Software
00016     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 
00018     $Id: thread.h 948 2006-05-15 17:12:44Z pbd $
00019 */
00020 
00021 #ifndef __jack_thread_h__
00022 #define __jack_thread_h__
00023 
00024 #ifdef __cplusplus
00025 extern "C" {
00026 #endif
00027 
00028 #include <pthread.h>
00029 
00030 /* use 512KB stack per thread - the default is way too high to be feasible 
00031  * with mlockall() on many systems */
00032 #define THREAD_STACK 524288
00033        
00051 int jack_acquire_real_time_scheduling (pthread_t thread, int priority);
00052 
00069 int jack_client_create_thread (jack_client_t* client,
00070                                pthread_t *thread,
00071                                int priority,
00072                                int realtime,    /* boolean */
00073                                void *(*start_routine)(void*),
00074                                void *arg);
00075 
00083 int jack_drop_real_time_scheduling (pthread_t thread);
00084 
00085 #ifdef __cplusplus
00086 }
00087 #endif
00088 
00089 #endif /* __jack_thread_h__ */

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