/home/mesh/mesh/include/mesh_utils.h
Go to the documentation of this file.
00001 /************************************************************************* 00002 This file is part of MESH. 00003 00004 MESH is free software: you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation, either version 3 of the License, or 00007 (at your option) any later version. 00008 00009 MESH 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 General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with MESH. If not, see <http://www.gnu.org/licenses/>. 00016 **************************************************************************/ 00022 #include <glib.h> 00023 #include <mesh.h> 00024 #include <string.h> 00025 00026 #ifndef MESH_UTILS_H 00027 #define MESH_UTILS_H 00028 00029 // passing strcmp directly to glib list _find_custom functions doesn't 00030 // work because the function signature doesn't match 00031 #define g_strcmp ((int (*)(gconstpointer, gconstpointer)) strcmp) 00032 00033 struct mesh_fifo_t; 00034 struct depend_struct_t; 00035 typedef struct mesh_fifo_t mesh_fifo; 00036 typedef struct depend_struct_t depend_struct; 00037 struct mesh_fifo_t { 00038 gint size, capacity; 00039 mesh_thread_mutex *mutex; 00040 mesh_thread_cond *cond_insert; 00041 mesh_thread_cond *cond_remove; 00042 GSList *head; 00043 GSList *tail; 00044 }; 00045 00046 struct depend_struct_t { 00047 GSList *in; 00048 GSList *out; 00049 void *(*func)(void*); 00050 void *arg; 00051 int id; 00052 }; 00053 00067 GSList *mesh_get_live_threads ( mesh_scheduler *execution_scheduler ); 00068 00069 // Fifo utilities 00080 mesh_fifo *mesh_fifo_init(gint size); 00081 00092 mesh_fifo *mesh_fifo_insert(mesh_fifo *fifo,void *data); 00093 00104 mesh_fifo *mesh_fifo_remove(mesh_fifo *fifo,void **data); 00105 00114 int mesh_fifo_num_elements(mesh_fifo *fifo); 00115 00139 void mesh_depend(GSList *in, GSList *out, 00140 void *(*func)(void *), void *arg); 00141 00142 #endif
