void
runtime·selectrecv2(Select *sel, Hchan *c, void *elem, bool *received, bool selected)
{
selected = false;
FLUSH(&selected);
// nil cases do not compete
if(c == nil)
return;
selectrecv(sel, c, runtime·getcallerpc(&sel), elem, received, (byte*)&selected - (byte*)&sel);
}
void
runtime·selectrecv2(Select* sel, Hchan* c, byte* elem, bool* received, bool selected)
{
selected = 0;
FLUSH(&selected);
#line 521 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
selected = false;
// nil cases do not compete
if(c != nil)
selectrecv(sel, c, runtime·getcallerpc(&sel), elem, received, (byte*)&selected - (byte*)&sel);
FLUSH(&selected);
}
void
runtime·selectrecv2(Select* sel, Hchan* c, byte* elem, bool* received, bool selected)
{
selected = 0;
FLUSH(&selected);
#line 523 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
selected = false;
// nil cases do not compete
if(c != nil)
selectrecv(sel, c, runtime·getcallerpc(&sel), elem, received, (byte*)&selected - (byte*)&sel);
FLUSH(&selected);
}
void
reflect·rselect(Slice cases, intgo chosen, bool recvOK)
{
chosen = 0;
FLUSH(&chosen);
recvOK = 0;
FLUSH(&recvOK);
#line 990 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
int32 i;
Select *sel;
runtimeSelect* rcase, *rc;
chosen = -1;
recvOK = false;
rcase = (runtimeSelect*)cases.array;
sel = newselect(cases.len);
for(i=0; i<cases.len; i++) {
rc = &rcase[i];
switch(rc->dir) {
case SelectDefault:
selectdefault(sel, (void*)i, 0);
break;
case SelectSend:
if(rc->ch == nil)
break;
selectsend(sel, rc->ch, (void*)i, rc->val, 0);
break;
case SelectRecv:
if(rc->ch == nil)
break;
selectrecv(sel, rc->ch, (void*)i, rc->val, &recvOK, 0);
break;
}
}
chosen = (intgo)(uintptr)selectgo(&sel);
FLUSH(&chosen);
FLUSH(&recvOK);
}
// func rselect(cases []runtimeSelect) (chosen int, word uintptr, recvOK bool)
void
reflect·rselect(Slice cases, intgo chosen, uintptr word, bool recvOK)
{
int32 i;
Select *sel;
runtimeSelect* rcase, *rc;
void *elem;
void *recvptr;
uintptr maxsize;
chosen = -1;
word = 0;
recvOK = false;
maxsize = 0;
rcase = (runtimeSelect*)cases.array;
for(i=0; i<cases.len; i++) {
rc = &rcase[i];
if(rc->dir == SelectRecv && rc->ch != nil && maxsize < rc->typ->elem->size)
maxsize = rc->typ->elem->size;
}
recvptr = nil;
if(maxsize > sizeof(void*))
recvptr = runtime·mal(maxsize);
newselect(cases.len, &sel);
for(i=0; i<cases.len; i++) {
rc = &rcase[i];
switch(rc->dir) {
case SelectDefault:
selectdefault(sel, (void*)i, 0);
break;
case SelectSend:
if(rc->ch == nil)
break;
if(rc->typ->elem->size > sizeof(void*))
elem = (void*)rc->val;
else
elem = (void*)&rc->val;
selectsend(sel, rc->ch, (void*)i, elem, 0);
break;
case SelectRecv:
if(rc->ch == nil)
break;
if(rc->typ->elem->size > sizeof(void*))
elem = recvptr;
else
elem = &word;
selectrecv(sel, rc->ch, (void*)i, elem, &recvOK, 0);
break;
}
}
chosen = (intgo)(uintptr)selectgo(&sel);
if(rcase[chosen].dir == SelectRecv && rcase[chosen].typ->elem->size > sizeof(void*))
word = (uintptr)recvptr;
FLUSH(&chosen);
FLUSH(&word);
FLUSH(&recvOK);
}