Komssys: mnthread.h Source File

00001 #ifndef MNTHREAD_H 00002 #define MNTHREAD_H 00003 00004 #include <config.h> 00005 #include <sys/types.h> 00006 #include <unistd.h> 00007 00008 #ifdef HAVE_LIBPTH 00009 #include <pth.h> 00010 typedef pth_t mnthread_t; 00011 typedef pth_attr_t mnthread_attr_t; 00012 typedef pth_mutex_t mnthread_mutex_t; 00013 typedef int mnthread_mutexattr_t; 00014 typedef pth_cond_t mnthread_cond_t; 00015 typedef int mnthread_condattr_t; 00016 #else 00017 #include <pthread.h> 00018 typedef pthread_t mnthread_t; 00019 typedef pthread_attr_t mnthread_attr_t; 00020 typedef pthread_mutex_t mnthread_mutex_t; 00021 typedef pthread_mutexattr_t mnthread_mutexattr_t; 00022 typedef pthread_cond_t mnthread_cond_t; 00023 typedef pthread_condattr_t mnthread_condattr_t; 00024 #endif 00025 00026 void mnthread_lib_init( ); 00027 00028 /*---------------------------------------------------------------------- 00029 * forking 00030 *---------------------------------------------------------------------*/ 00031 00032 pid_t mn_fork(); 00033 00034 /*---------------------------------------------------------------------- 00035 * mnthread_t 00036 *---------------------------------------------------------------------*/ 00037 00038 int mnthread_create( mnthread_t* th, 00039 mnthread_attr_t *attr, 00040 void* (*start_routine)(void*), 00041 void* arg ); 00042 void mnthread_exit( void* value ); 00043 int mnthread_join( mnthread_t th, void** value ); 00044 mnthread_t mnthread_self( ); 00045 bool mnthread_equal( mnthread_t thl, mnthread_t thr ); 00046 00047 /*---------------------------------------------------------------------- 00048 * mnthread_attr_t 00049 *---------------------------------------------------------------------*/ 00050 00051 int mnthread_attr_init( mnthread_attr_t* attr ); 00052 int mnthread_attr_set_detach( mnthread_attr_t* attr ); 00053 int mnthread_attr_destroy( mnthread_attr_t* attr ); 00054 00055 /*---------------------------------------------------------------------- 00056 * mnthread_mutex_t 00057 *---------------------------------------------------------------------*/ 00058 00059 int mnthread_mutex_init( mnthread_mutex_t* mx, mnthread_mutexattr_t* attr ); 00060 int mnthread_mutex_lock( mnthread_mutex_t *mx ); 00061 int mnthread_mutex_trylock( mnthread_mutex_t *mx ); 00062 int mnthread_mutex_unlock( mnthread_mutex_t *mx ); 00063 int mnthread_mutex_destroy( mnthread_mutex_t *mx ); 00064 int mnthread_mutexattr_init( mnthread_mutexattr_t *attr ); 00065 int mnthread_mutexattr_destroy( mnthread_mutexattr_t *attr ); 00066 00067 /*---------------------------------------------------------------------- 00068 * pthread_cond_t 00069 *---------------------------------------------------------------------*/ 00070 00071 int mnthread_cond_init( mnthread_cond_t *cond, mnthread_condattr_t *cond_attr ); 00072 int mnthread_cond_signal( mnthread_cond_t *cond ); 00073 int mnthread_cond_broadcast( mnthread_cond_t *cond ); 00074 int mnthread_cond_wait( mnthread_cond_t *cond, mnthread_mutex_t *mutex ); 00075 int mnthread_cond_timedwait( mnthread_cond_t *cond, 00076 mnthread_mutex_t *mutex, 00077 const struct timespec *abstime ); 00078 int mnthread_cond_destroy( mnthread_cond_t *cond ); 00079 int mnthread_condattr_init( mnthread_condattr_t *attr ); 00080 int mnthread_condattr_destroy( mnthread_condattr_t *attr ); 00081 00082 #endif /* MNTHREAD_H */ 00083