Jack2: thread.h Source File

Jack2 1.9.21

thread.h
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1/*
2 Copyright (C) 2004 Paul Davis
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published by
6 the Free Software Foundation; either version 2.1 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17
18*/
19
20#ifndef __jack_thread_h__
21#define __jack_thread_h__
22
23#ifdef __cplusplus
24extern "C"
25{
26#endif
27
28#include <jack/systemdeps.h>
29#include <jack/weakmacros.h>
30
31/* use 512KB stack per thread - the default is way too high to be feasible
32 * with mlockall() on many systems */
33#define THREAD_STACK 524288
34
53 int jack_client_real_time_priority (jack_client_t*) JACK_OPTIONAL_WEAK_EXPORT;
54
61 int jack_client_max_real_time_priority (jack_client_t*) JACK_OPTIONAL_WEAK_EXPORT;
62
73 int jack_acquire_real_time_scheduling (jack_native_thread_t thread, int priority) JACK_OPTIONAL_WEAK_EXPORT;
74
91 int jack_client_create_thread (jack_client_t* client,
92 jack_native_thread_t *thread,
93 int priority,
94 int realtime, /* boolean */
95 void *(*start_routine)(void*),
96 void *arg) JACK_OPTIONAL_WEAK_EXPORT;
97
105 int jack_drop_real_time_scheduling (jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT;
106
114 int jack_client_stop_thread(jack_client_t* client, jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT;
115
123 int jack_client_kill_thread(jack_client_t* client, jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT;
124
125#ifndef _WIN32
126
127 typedef int (*jack_thread_creator_t)(pthread_t*,
128 const pthread_attr_t*,
129 void* (*function)(void*),
130 void* arg);
150 void jack_set_thread_creator (jack_thread_creator_t creator) JACK_OPTIONAL_WEAK_EXPORT;
151
152#endif
153
156#ifdef __cplusplus
157}
158#endif
159
160#endif /* __jack_thread_h__ */
jack_drop_real_time_scheduling
int jack_drop_real_time_scheduling(jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT
jack_set_thread_creator
void jack_set_thread_creator(jack_thread_creator_t creator) JACK_OPTIONAL_WEAK_EXPORT
jack_client_stop_thread
int jack_client_stop_thread(jack_client_t *client, jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT
jack_client_real_time_priority
int jack_client_real_time_priority(jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
jack_client_create_thread
int jack_client_create_thread(jack_client_t *client, jack_native_thread_t *thread, int priority, int realtime, void *(*start_routine)(void *), void *arg) JACK_OPTIONAL_WEAK_EXPORT
jack_client_max_real_time_priority
int jack_client_max_real_time_priority(jack_client_t *) JACK_OPTIONAL_WEAK_EXPORT
jack_client_kill_thread
int jack_client_kill_thread(jack_client_t *client, jack_native_thread_t thread) JACK_OPTIONAL_WEAK_EXPORT
jack_acquire_real_time_scheduling
int jack_acquire_real_time_scheduling(jack_native_thread_t thread, int priority) JACK_OPTIONAL_WEAK_EXPORT