void
net·runtime_pollUnblock(PollDesc* pd)
{
#line 228 "C:\Users\gopher\AppData\Local\Temp\1\makerelease745458658\go\src\pkg\runtime\netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing)
runtime·throw("runtime_pollUnblock: already closing");
pd->closing = true;
pd->seq++;
runtime·atomicstorep(&rg, nil); // full memory barrier between store to closing and read of rg/wg in netpollunblock
rg = netpollunblock(pd, 'r', false);
wg = netpollunblock(pd, 'w', false);
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}
void
net·runtime_pollUnblock(PollDesc* pd)
{
#line 200 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing)
runtime·throw("runtime_pollUnblock: already closing");
pd->closing = true;
pd->seq++;
rg = netpollunblock(pd, 'r', false);
wg = netpollunblock(pd, 'w', false);
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}
void
net·runtime_pollUnblock(PollDesc* pd)
{
#line 174 "/tmp/bindist907131767/go/src/pkg/runtime/netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing)
runtime·throw("runtime_pollUnblock: already closing");
pd->closing = true;
pd->seq++;
rg = netpollunblock(pd, 'r');
wg = netpollunblock(pd, 'w');
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}
void
net·runtime_pollUnblock(PollDesc* pd)
{
#line 228 "/home/14/ren/source/golang/go/src/pkg/runtime/netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing)
runtime·throw("runtime_pollUnblock: already closing");
pd->closing = true;
pd->seq++;
runtime·atomicstorep(&rg, nil); // full memory barrier between store to closing and read of rg/wg in netpollunblock
rg = netpollunblock(pd, 'r', false);
wg = netpollunblock(pd, 'w', false);
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}
void
runtime·netpollready ( G **gpp , PollDesc *pd , int32 mode )
{
G *rg , *wg;
#line 290 "C:\Users\gopher\AppData\Local\Temp\1\makerelease745458658\go\src\pkg\runtime\netpoll.goc"
rg = wg = nil;
if ( mode == 'r' || mode == 'r' +'w' )
rg = netpollunblock ( pd , 'r' , true ) ;
if ( mode == 'w' || mode == 'r' +'w' )
wg = netpollunblock ( pd , 'w' , true ) ;
if ( rg ) {
rg->schedlink = *gpp;
*gpp = rg;
}
if ( wg ) {
wg->schedlink = *gpp;
*gpp = wg;
}
}
void
runtime·netpollready ( G **gpp , PollDesc *pd , int32 mode )
{
G *rg , *wg;
#line 290 "/home/14/ren/source/golang/go/src/pkg/runtime/netpoll.goc"
rg = wg = nil;
if ( mode == 'r' || mode == 'r' +'w' )
rg = netpollunblock ( pd , 'r' , true ) ;
if ( mode == 'w' || mode == 'r' +'w' )
wg = netpollunblock ( pd , 'w' , true ) ;
if ( rg ) {
rg->schedlink = *gpp;
*gpp = rg;
}
if ( wg ) {
wg->schedlink = *gpp;
*gpp = wg;
}
}
void
runtime·netpollready ( G **gpp , PollDesc *pd , int32 mode )
{
G *rg , *wg;
#line 237 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
rg = wg = nil;
runtime·lock ( pd ) ;
if ( mode == 'r' || mode == 'r' +'w' )
rg = netpollunblock ( pd , 'r' , true ) ;
if ( mode == 'w' || mode == 'r' +'w' )
wg = netpollunblock ( pd , 'w' , true ) ;
runtime·unlock ( pd ) ;
if ( rg ) {
rg->schedlink = *gpp;
*gpp = rg;
}
if ( wg ) {
wg->schedlink = *gpp;
*gpp = wg;
}
}
void
runtime·netpollready ( G **gpp , PollDesc *pd , int32 mode )
{
G *rg , *wg;
#line 205 "/tmp/bindist907131767/go/src/pkg/runtime/netpoll.goc"
rg = wg = nil;
runtime·lock ( pd ) ;
if ( mode == 'r' || mode == 'r' +'w' )
rg = netpollunblock ( pd , 'r' ) ;
if ( mode == 'w' || mode == 'r' +'w' )
wg = netpollunblock ( pd , 'w' ) ;
runtime·unlock ( pd ) ;
if ( rg ) {
rg->schedlink = *gpp;
*gpp = rg;
}
if ( wg ) {
wg->schedlink = *gpp;
*gpp = wg;
}
}
static void
deadlineimpl ( int64 now , Eface arg , bool read , bool write )
{
PollDesc *pd;
uint32 seq;
G *rg , *wg;
#line 318 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
USED ( now ) ;
pd = ( PollDesc* ) arg.data;
#line 322 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
seq = ( uintptr ) arg.type;
rg = wg = nil;
runtime·lock ( pd ) ;
if ( seq != pd->seq ) {
#line 327 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
runtime·unlock ( pd ) ;
return;
}
if ( read ) {
if ( pd->rd <= 0 || pd->rt.fv == nil )
runtime·throw ( "deadlineimpl: inconsistent read deadline" ) ;
pd->rd = -1;
pd->rt.fv = nil;
rg = netpollunblock ( pd , 'r' , false ) ;
}
if ( write ) {
if ( pd->wd <= 0 || ( pd->wt.fv == nil && !read ) )
runtime·throw ( "deadlineimpl: inconsistent write deadline" ) ;
pd->wd = -1;
pd->wt.fv = nil;
wg = netpollunblock ( pd , 'w' , false ) ;
}
runtime·unlock ( pd ) ;
if ( rg )
runtime·ready ( rg ) ;
if ( wg )
runtime·ready ( wg ) ;
}
void
net·runtime_pollSetDeadline(PollDesc* pd, int64 d, intgo mode)
{
#line 164 "C:\Users\gopher\AppData\Local\Temp\1\makerelease745458658\go\src\pkg\runtime\netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing) {
runtime·unlock(pd);
return;
}
pd->seq++; // invalidate current timers
// Reset current timers.
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
// Setup new timers.
if(d != 0 && d <= runtime·nanotime())
d = -1;
if(mode == 'r' || mode == 'r'+'w')
pd->rd = d;
if(mode == 'w' || mode == 'r'+'w')
pd->wd = d;
if(pd->rd > 0 && pd->rd == pd->wd) {
pd->rt.fv = &deadlineFn;
pd->rt.when = pd->rd;
// Copy current seq into the timer arg.
// Timer func will check the seq against current descriptor seq,
// if they differ the descriptor was reused or timers were reset.
pd->rt.arg.type = (Type*)pd->seq;
pd->rt.arg.data = pd;
runtime·addtimer(&pd->rt);
} else {
if(pd->rd > 0) {
pd->rt.fv = &readDeadlineFn;
pd->rt.when = pd->rd;
pd->rt.arg.type = (Type*)pd->seq;
pd->rt.arg.data = pd;
runtime·addtimer(&pd->rt);
}
if(pd->wd > 0) {
pd->wt.fv = &writeDeadlineFn;
pd->wt.when = pd->wd;
pd->wt.arg.type = (Type*)pd->seq;
pd->wt.arg.data = pd;
runtime·addtimer(&pd->wt);
}
}
// If we set the new deadline in the past, unblock currently pending IO if any.
rg = nil;
runtime·atomicstorep(&wg, nil); // full memory barrier between stores to rd/wd and load of rg/wg in netpollunblock
if(pd->rd < 0)
rg = netpollunblock(pd, 'r', false);
if(pd->wd < 0)
wg = netpollunblock(pd, 'w', false);
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}
void
net·runtime_pollSetDeadline(PollDesc* pd, int64 d, intgo mode)
{
#line 136 "/tmp/makerelease886106415/go/src/pkg/runtime/netpoll.goc"
G *rg, *wg;
runtime·lock(pd);
if(pd->closing) {
runtime·unlock(pd);
return;
}
pd->seq++; // invalidate current timers
// Reset current timers.
if(pd->rt.fv) {
runtime·deltimer(&pd->rt);
pd->rt.fv = nil;
}
if(pd->wt.fv) {
runtime·deltimer(&pd->wt);
pd->wt.fv = nil;
}
// Setup new timers.
if(d != 0 && d <= runtime·nanotime())
d = -1;
if(mode == 'r' || mode == 'r'+'w')
pd->rd = d;
if(mode == 'w' || mode == 'r'+'w')
pd->wd = d;
if(pd->rd > 0 && pd->rd == pd->wd) {
pd->rt.fv = &deadlineFn;
pd->rt.when = pd->rd;
// Copy current seq into the timer arg.
// Timer func will check the seq against current descriptor seq,
// if they differ the descriptor was reused or timers were reset.
pd->rt.arg.type = (Type*)pd->seq;
pd->rt.arg.data = pd;
runtime·addtimer(&pd->rt);
} else {
if(pd->rd > 0) {
pd->rt.fv = &readDeadlineFn;
pd->rt.when = pd->rd;
pd->rt.arg.type = (Type*)pd->seq;
pd->rt.arg.data = pd;
runtime·addtimer(&pd->rt);
}
if(pd->wd > 0) {
pd->wt.fv = &writeDeadlineFn;
pd->wt.when = pd->wd;
pd->wt.arg.type = (Type*)pd->seq;
pd->wt.arg.data = pd;
runtime·addtimer(&pd->wt);
}
}
// If we set the new deadline in the past, unblock currently pending IO if any.
rg = nil;
wg = nil;
if(pd->rd < 0)
rg = netpollunblock(pd, 'r', false);
if(pd->wd < 0)
wg = netpollunblock(pd, 'w', false);
runtime·unlock(pd);
if(rg)
runtime·ready(rg);
if(wg)
runtime·ready(wg);
}