1 /* GLIB - Library of useful routines for C programming 2 * 3 * gthreadprivate.h - GLib internal thread system related declarations. 4 * 5 * Copyright (C) 2003 Sebastian Wilhelmi 6 * 7 * The Gnome Library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public License as 9 * published by the Free Software Foundation; either version 2 of the 10 * License, or (at your option) any later version. 11 * 12 * The Gnome Library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with the Gnome Library; see the file COPYING.LIB. If not, 19 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20 * Boston, MA 02111-1307, USA. 21 */ 22 23 #ifndef __G_THREADPRIVATE_H__ 24 #define __G_THREADPRIVATE_H__ 25 26 G_BEGIN_DECLS 27 28 /* System thread identifier comparision and assignment */ 29 #if GLIB_SIZEOF_SYSTEM_THREAD == SIZEOF_VOID_P 30 # define g_system_thread_equal_simple(thread1, thread2) \ 31 ((thread1).dummy_pointer == (thread2).dummy_pointer) 32 # define g_system_thread_assign(dest, src) \ 33 ((dest).dummy_pointer = (src).dummy_pointer) 34 #else /* GLIB_SIZEOF_SYSTEM_THREAD != SIZEOF_VOID_P */ 35 # define g_system_thread_equal_simple(thread1, thread2) \ 36 (memcmp (&(thread1), &(thread2), GLIB_SIZEOF_SYSTEM_THREAD) == 0) 37 # define g_system_thread_assign(dest, src) \ 38 (memcpy (&(dest), &(src), GLIB_SIZEOF_SYSTEM_THREAD)) 39 #endif /* GLIB_SIZEOF_SYSTEM_THREAD == SIZEOF_VOID_P */ 40 41 #define g_system_thread_equal(thread1, thread2) \ 42 (g_thread_functions_for_glib_use.thread_equal ? \ 43 g_thread_functions_for_glib_use.thread_equal (&(thread1), &(thread2)) :\ 44 g_system_thread_equal_simple((thread1), (thread2))) 45 46 /* Is called from gthread/gthread-impl.c */ 47 void g_thread_init_glib (void); 48 49 /* base initializers, may only use g_mutex_new(), g_cond_new() */ 50 G_GNUC_INTERNAL void _g_mem_thread_init_noprivate_nomessage (void); 51 /* initializers that may also use g_private_new() */ 52 G_GNUC_INTERNAL void _g_slice_thread_init_nomessage (void); 53 G_GNUC_INTERNAL void _g_messages_thread_init_nomessage (void); 54 55 /* full fledged initializers */ 56 G_GNUC_INTERNAL void _g_convert_thread_init (void); 57 G_GNUC_INTERNAL void _g_rand_thread_init (void); 58 G_GNUC_INTERNAL void _g_main_thread_init (void); 59 G_GNUC_INTERNAL void _g_atomic_thread_init (void); 60 G_GNUC_INTERNAL void _g_utils_thread_init (void); 61 62 #ifdef G_OS_WIN32 63 G_GNUC_INTERNAL void _g_win32_thread_init (void); 64 #endif /* G_OS_WIN32 */ 65 66 G_END_DECLS 67 68 #endif /* __G_THREADPRIVATE_H__ */ 69
