#include "xbt/ex.h"
#include "portable.h"
-#include "xbt/synchro.h" /* This module */
-#include "xbt/xbt_os_thread.h" /* The implementation we use */
+#include "xbt/synchro.h" /* This module */
+#include "xbt/xbt_os_thread.h" /* The implementation we use */
/* the implementation would be cleaner (and faster) with ELF symbol aliasing */
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_sync_rl,xbt,"Synchronization mechanism (RL)");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_sync_rl, xbt,
+ "Synchronization mechanism (RL)");
typedef struct s_xbt_thread_ {
xbt_os_thread_t os_thread;
void_f_pvoid_t code;
void *userparam;
-}s_xbt_thread_t;
+} s_xbt_thread_t;
-static void *xbt_thread_create_wrapper(void *p) {
- xbt_thread_t t = (xbt_thread_t)p;
- DEBUG1("I'm thread %p",p);
- (*t->code)(t->userparam);
+static void *xbt_thread_create_wrapper(void *p)
+{
+ xbt_thread_t t = (xbt_thread_t) p;
+ DEBUG1("I'm thread %p", p);
+ (*t->code) (t->userparam);
return NULL;
}
-xbt_thread_t xbt_thread_create(const char*name,void_f_pvoid_t code, void* param) {
+xbt_thread_t xbt_thread_create(const char *name, void_f_pvoid_t code,
+ void *param)
+{
- xbt_thread_t res = xbt_new0(s_xbt_thread_t,1);
+ xbt_thread_t res = xbt_new0(s_xbt_thread_t, 1);
res->userparam = param;
res->code = code;
- DEBUG1("Create thread %p",res);
- res->os_thread = xbt_os_thread_create(name,xbt_thread_create_wrapper,res);
+ DEBUG1("Create thread %p", res);
+ res->os_thread = xbt_os_thread_create(name, xbt_thread_create_wrapper, res);
return res;
}
-const char* xbt_thread_name(xbt_thread_t t) {
+const char *xbt_thread_name(xbt_thread_t t)
+{
return xbt_os_thread_name(t->os_thread);
}
-const char* xbt_thread_self_name(void) {
+const char *xbt_thread_self_name(void)
+{
return xbt_os_thread_self_name();
}
-void
-xbt_thread_join(xbt_thread_t thread) {
- DEBUG1("Join thread %p",thread);
- xbt_os_thread_join( thread->os_thread, NULL );
+void xbt_thread_join(xbt_thread_t thread)
+{
+ DEBUG1("Join thread %p", thread);
+ xbt_os_thread_join(thread->os_thread, NULL);
}
-void xbt_thread_exit() {
+void xbt_thread_exit()
+{
DEBUG0("Thread exits");
xbt_os_thread_exit(NULL);
}
-xbt_thread_t xbt_thread_self(void) {
- return (xbt_thread_t)xbt_os_thread_self();
+xbt_thread_t xbt_thread_self(void)
+{
+ return (xbt_thread_t) xbt_os_thread_self();
}
-void xbt_thread_yield(void) {
+void xbt_thread_yield(void)
+{
DEBUG0("Thread yields");
xbt_os_thread_yield();
}
-void xbt_thread_cancel(xbt_thread_t t) {
- DEBUG1("Cancel thread %p",t);
+
+void xbt_thread_cancel(xbt_thread_t t)
+{
+ DEBUG1("Cancel thread %p", t);
xbt_os_thread_cancel(t->os_thread);
}
+
/****** mutex related functions ******/
struct xbt_mutex_ {
/* KEEP IT IN SYNC WITH OS IMPLEMENTATION (both win and lin) */
#endif
};
-xbt_mutex_t xbt_mutex_init(void) {
- xbt_mutex_t res = (xbt_mutex_t)xbt_os_mutex_init();
+xbt_mutex_t xbt_mutex_init(void)
+{
+ xbt_mutex_t res = (xbt_mutex_t) xbt_os_mutex_init();
DEBUG1("Create mutex %p", res);
return res;
}
-void xbt_mutex_acquire(xbt_mutex_t mutex) {
+void xbt_mutex_acquire(xbt_mutex_t mutex)
+{
DEBUG1("Acquire mutex %p", mutex);
- xbt_os_mutex_acquire( (xbt_os_mutex_t)mutex );
+ xbt_os_mutex_acquire((xbt_os_mutex_t) mutex);
}
void xbt_mutex_timedacquire(xbt_mutex_t mutex, double delay)
{
- DEBUG2("Acquire mutex %p with delay %lf", mutex,delay);
- xbt_os_mutex_timedacquire( (xbt_os_mutex_t)mutex,delay );
+ DEBUG2("Acquire mutex %p with delay %lf", mutex, delay);
+ xbt_os_mutex_timedacquire((xbt_os_mutex_t) mutex, delay);
}
-void xbt_mutex_release(xbt_mutex_t mutex) {
+void xbt_mutex_release(xbt_mutex_t mutex)
+{
DEBUG1("Unlock mutex %p", mutex);
- xbt_os_mutex_release( (xbt_os_mutex_t)mutex );
+ xbt_os_mutex_release((xbt_os_mutex_t) mutex);
}
-void xbt_mutex_destroy(xbt_mutex_t mutex) {
+void xbt_mutex_destroy(xbt_mutex_t mutex)
+{
DEBUG1("Destroy mutex %p", mutex);
- xbt_os_mutex_destroy( (xbt_os_mutex_t)mutex );
+ xbt_os_mutex_destroy((xbt_os_mutex_t) mutex);
}
#ifdef WIN32
-enum { /* KEEP IT IN SYNC WITH OS IMPLEM */
+enum { /* KEEP IT IN SYNC WITH OS IMPLEM */
SIGNAL = 0,
BROADCAST = 1,
MAX_EVENTS = 2
#elif defined(WIN32)
HANDLE events[MAX_EVENTS];
- unsigned int waiters_count; /* the number of waiters */
+ unsigned int waiters_count; /* the number of waiters */
CRITICAL_SECTION waiters_count_lock; /* protect access to waiters_count */
#endif
} s_xbt_cond_t;
-xbt_cond_t xbt_cond_init(void) {
+xbt_cond_t xbt_cond_init(void)
+{
xbt_cond_t res = (xbt_cond_t) xbt_os_cond_init();
DEBUG1("Create cond %p", res);
return res;
}
-void xbt_cond_wait(xbt_cond_t cond, xbt_mutex_t mutex) {
+void xbt_cond_wait(xbt_cond_t cond, xbt_mutex_t mutex)
+{
DEBUG2("Wait cond %p, mutex %p", cond, mutex);
- xbt_os_cond_wait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex );
+ xbt_os_cond_wait((xbt_os_cond_t) cond, (xbt_os_mutex_t) mutex);
}
-void xbt_cond_timedwait(xbt_cond_t cond, xbt_mutex_t mutex, double delay) {
- DEBUG3("Wait cond %p, mutex %p for %f sec", cond, mutex,delay);
- xbt_os_cond_timedwait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex, delay );
+void xbt_cond_timedwait(xbt_cond_t cond, xbt_mutex_t mutex, double delay)
+{
+ DEBUG3("Wait cond %p, mutex %p for %f sec", cond, mutex, delay);
+ xbt_os_cond_timedwait((xbt_os_cond_t) cond, (xbt_os_mutex_t) mutex, delay);
DEBUG3("Done waiting cond %p, mutex %p for %f sec", cond, mutex, delay);
}
-void xbt_cond_signal(xbt_cond_t cond) {
+void xbt_cond_signal(xbt_cond_t cond)
+{
DEBUG1("Signal cond %p", cond);
- xbt_os_cond_signal( (xbt_os_cond_t)cond );
+ xbt_os_cond_signal((xbt_os_cond_t) cond);
}
-void xbt_cond_broadcast(xbt_cond_t cond){
+void xbt_cond_broadcast(xbt_cond_t cond)
+{
DEBUG1("Broadcast cond %p", cond);
- xbt_os_cond_broadcast( (xbt_os_cond_t)cond );
+ xbt_os_cond_broadcast((xbt_os_cond_t) cond);
}
-void xbt_cond_destroy(xbt_cond_t cond){
+
+void xbt_cond_destroy(xbt_cond_t cond)
+{
DEBUG1("Destroy cond %p", cond);
- xbt_os_cond_destroy( (xbt_os_cond_t)cond );
+ xbt_os_cond_destroy((xbt_os_cond_t) cond);
}