static void InsertKeyValue( DaoProcess *proc, DaoMap *mulmap, DaoMap *map, DaoValue *vk, DaoValue *vv )
{
DaoValue *val, *vlist;
DaoMap_Insert( map, vk, vv );
if( mulmap ) {
val = DaoMap_GetValue( mulmap, vk );
if( val == NULL ) {
vlist = (DaoValue*) DaoProcess_NewList( proc );
DaoMap_Insert( mulmap, vk, vlist );
val = DaoMap_GetValue( mulmap, vk );
}
DaoList_PushBack( DaoValue_CastList( val ), vv );
}
}
static void DaoState_WaitFor2( DaoProcess *proc, DaoValue *p[], int N )
{
DaoState *self = (DaoState*)DaoValue_CastCstruct( p[0], NULL );
int eq = 0, res = 1;
DaoValue *state = p[1];
float timeout;
DaoCondVar *condvar = NULL;
DaoMutex_Lock( self->lock );
if( !DaoValue_Compare( self->state, state ) )
eq = 1;
else{
condvar = (DaoCondVar*)DaoMap_GetValue( self->demands, state );
if( !condvar ){
condvar = DaoCondVar_New();
DaoMap_Insert( self->demands, state, (DaoValue*)condvar );
}
}
DaoMutex_Unlock( self->lock );
if( !eq ){
DaoMutex_Lock( self->defmtx );
timeout = DaoValue_TryGetFloat( p[2] );
if( timeout > 0 )
do
res = !DaoCondVar_TimedWait( condvar, self->defmtx, timeout );
while( res && DaoValue_Compare( self->state, state ) );
else if( timeout == 0 )
res = 0;
else
do
DaoCondVar_Wait( condvar, self->defmtx );
while( DaoValue_Compare( self->state, state ) );
DaoMutex_Unlock( self->defmtx );
}
DaoProcess_PutInteger( proc, res );
}
