JACK-AUDIO-CONNECTION-KIT 0.121.2
|
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 */ 00019 00020 #ifndef __jack_thread_h__ 00021 #define __jack_thread_h__ 00022 00023 #ifdef __cplusplus 00024 extern "C" { 00025 #endif 00026 00027 #include <pthread.h> 00028 #include <jack/weakmacros.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 00052 int jack_client_real_time_priority (jack_client_t*) JACK_OPTIONAL_WEAK_EXPORT; 00053 00060 int jack_client_max_real_time_priority (jack_client_t*) JACK_OPTIONAL_WEAK_EXPORT; 00061 00072 int jack_acquire_real_time_scheduling (jack_native_thread_t thread, int priority) JACK_OPTIONAL_WEAK_EXPORT; 00073 00090 int jack_client_create_thread (jack_client_t* client, 00091 jack_native_thread_t *thread, 00092 int priority, 00093 int realtime, /* boolean */ 00094 void *(*start_routine)(void*), 00095 void *arg) JACK_OPTIONAL_WEAK_EXPORT; 00096 00104 int jack_drop_real_time_scheduling (jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT; 00105 00106 typedef int (*jack_thread_creator_t)(jack_native_thread_t*, 00107 const pthread_attr_t*, 00108 void* (*function)(void*), 00109 void* arg) JACK_OPTIONAL_WEAK_EXPORT; 00127 void jack_set_thread_creator (jack_thread_creator_t creator) JACK_OPTIONAL_WEAK_EXPORT; 00128 00129 /* @} */ 00130 00131 #ifdef __cplusplus 00132 } 00133 #endif 00134 00135 #endif /* __jack_thread_h__ */ 00136