| /* Private include file ... if we've been configured without gthread, we need |
| * to point the g_thread_*() and g_mutex_*() functions at our own stubs. |
| */ |
| |
| /* |
| |
| This file is part of VIPS. |
| |
| VIPS is free software; you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program 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 Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| |
| */ |
| |
| /* |
| |
| These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk |
| |
| */ |
| |
| #ifndef IM_THREAD_H |
| #define IM_THREAD_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /*__cplusplus*/ |
| |
| /* Stack size for each thread. We need to set this explicitly because some |
| * systems have a very low default. |
| |
| FIXME ... should have an environment variable for this? |
| |
| */ |
| #define IM__DEFAULT_STACK_SIZE (2 * 1024 * 1024) |
| |
| #ifndef HAVE_THREADS |
| #undef g_thread_supported |
| #define g_thread_supported() (0) |
| |
| #define g_thread_init im__g_thread_init |
| #define g_thread_join im__g_thread_join |
| #define g_thread_self im__g_thread_self |
| #define g_thread_create_full im__g_thread_create_full |
| |
| /* We don't need a shadow imlementation of g_thread_create(), even though we |
| * use it, because it's just a macro over g_thread_create_full(). |
| */ |
| |
| void im__g_thread_init( GThreadFunctions *vtable ); |
| gpointer im__g_thread_join( GThread * ); |
| gpointer im__g_thread_self( void ); |
| GThread *im__g_thread_create_full( GThreadFunc, |
| gpointer, gulong, gboolean, gboolean, GThreadPriority, GError ** ); |
| |
| #undef g_mutex_new |
| #undef g_mutex_free |
| #undef g_mutex_lock |
| #undef g_mutex_unlock |
| |
| #define g_mutex_new im__g_mutex_new |
| #define g_mutex_free im__g_mutex_free |
| #define g_mutex_lock im__g_mutex_lock |
| #define g_mutex_unlock im__g_mutex_unlock |
| |
| GMutex *im__g_mutex_new( void ); |
| void im__g_mutex_free( GMutex * ); |
| void im__g_mutex_lock( GMutex * ); |
| void im__g_mutex_unlock( GMutex * ); |
| #endif /*!HAVE_THREADS*/ |
| |
| #ifdef __cplusplus |
| } |
| #endif /*__cplusplus*/ |
| |
| #endif /*IM_THREAD_H*/ |
