39 void OS_InitEvent( OSEvent *event )  in OS_InitEvent()  argument
41 	OS_InitThreadQueue( &event->queue );  in OS_InitEvent()
42 	event->flag    = 0;  in OS_InitEvent()
59 u32 OS_WaitEvent(OSEvent* event, u32 pattern, OSEventMode mode )  in OS_WaitEvent()  argument
61 	return OS_WaitEventEx(event, pattern, mode, 0);  in OS_WaitEvent()
79 u32 OS_WaitEventEx(OSEvent* event, u32 pattern, OSEventMode mode, u32 clearBit )  in OS_WaitEventEx()  argument
84 	SDK_ASSERT( event );  in OS_WaitEventEx()
89 			while( (event->flag & pattern) != pattern )  in OS_WaitEventEx()
91 				OS_SleepThread(&event->queue);  in OS_WaitEventEx()
93 			retval = event->flag;  in OS_WaitEventEx()
96 			while( (event->flag & pattern) == 0 )  in OS_WaitEventEx()
98 				OS_SleepThread(&event->queue);  in OS_WaitEventEx()
100 			retval = event->flag;  in OS_WaitEventEx()
107 		event->flag &= ~clearBit;  in OS_WaitEventEx()
125 void OS_SignalEvent(OSEvent* event, u32 setPattern)  in OS_SignalEvent()  argument
128 	SDK_ASSERT( event );  in OS_SignalEvent()
132 		event->flag |= setPattern;  in OS_SignalEvent()
133 		OS_WakeupThread( &event->queue );  in OS_SignalEvent()
148 void OS_ClearAllEvent(OSEvent* event)  in OS_ClearAllEvent()  argument
150 	SDK_ASSERT( event );  in OS_ClearAllEvent()
151 	event->flag = 0;  in OS_ClearAllEvent()
164 void OS_ClearEvent(OSEvent* event, u32 clearBit)  in OS_ClearEvent()  argument
167 	SDK_ASSERT( event );  in OS_ClearEvent()
169 	event->flag &= ~clearBit;  in OS_ClearEvent()
188 u32 OS_PollEvent(OSEvent* event, u32 pattern, OSEventMode mode )  in OS_PollEvent()  argument
190 	return OS_PollEventEx( event, pattern, mode, 0 );  in OS_PollEvent()
208 u32 OS_PollEventEx(OSEvent* event, u32 pattern, OSEventMode mode, u32 clearBit )  in OS_PollEventEx()  argument
213 	SDK_ASSERT( event );  in OS_PollEventEx()
218 			if ( (event->flag & pattern) == pattern )  in OS_PollEventEx()
220 				retval = event->flag;  in OS_PollEventEx()
224 			if ( event->flag & pattern )  in OS_PollEventEx()
226 				retval = event->flag;  in OS_PollEventEx()
234 		event->flag &= ~clearBit;  in OS_PollEventEx()