C++ (Cpp) racewritepc примеры использования

Пример #1

Файл: chan.c Проект: blackbeans/golang

void
runtime·closechan(Hchan *c)
{
	SudoG *sg;
	G* gp;

	if(c == nil)
		runtime·panicstring("close of nil channel");

	if(runtime·gcwaiting)
		runtime·gosched();

	runtime·lock(c);
	if(c->closed) {
		runtime·unlock(c);
		runtime·panicstring("close of closed channel");
	}

	if(raceenabled) {
		runtime·racewritepc(c, runtime·getcallerpc(&c), runtime·closechan);
		runtime·racerelease(c);
	}

	c->closed = true;

	// release all readers
	for(;;) {
		sg = dequeue(&c->recvq);
		if(sg == nil)
			break;
		gp = sg->g;
		gp->param = nil;
		runtime·ready(gp);
	}

	// release all writers
	for(;;) {
		sg = dequeue(&c->sendq);
		if(sg == nil)
			break;
		gp = sg->g;
		gp->param = nil;
		runtime·ready(gp);
	}

	runtime·unlock(c);
}

Пример #2

Файл: zchan_linux_386.c Проект: csky2013/My

static void 
closechan ( Hchan *c , void *pc ) 
{ 
SudoG *sg; 
G* gp; 
#line 1041 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
if ( c == nil ) 
runtime·panicstring ( "close of nil channel" ) ; 
#line 1044 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
runtime·lock ( c ) ; 
if ( c->closed ) { 
runtime·unlock ( c ) ; 
runtime·panicstring ( "close of closed channel" ) ; 
} 
#line 1050 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
if ( raceenabled ) { 
runtime·racewritepc ( c , pc , runtime·closechan ) ; 
runtime·racerelease ( c ) ; 
} 
#line 1055 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
c->closed = true; 
#line 1058 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
for ( ;; ) { 
sg = dequeue ( &c->recvq ) ; 
if ( sg == nil ) 
break; 
gp = sg->g; 
gp->param = nil; 
if ( sg->releasetime ) 
sg->releasetime = runtime·cputicks ( ) ; 
runtime·ready ( gp ) ; 
} 
#line 1070 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
for ( ;; ) { 
sg = dequeue ( &c->sendq ) ; 
if ( sg == nil ) 
break; 
gp = sg->g; 
gp->param = nil; 
if ( sg->releasetime ) 
sg->releasetime = runtime·cputicks ( ) ; 
runtime·ready ( gp ) ; 
} 
#line 1081 "/tmp/makerelease402042453/go/src/pkg/runtime/chan.goc"
runtime·unlock ( c ) ; 
} 

Пример #3

Файл: zchan_windows_386.c Проект: rosrad/go-rep

static void 
closechan ( Hchan *c , void *pc ) 
{ 
SudoG *sg; 
G* gp; 
#line 1045 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
if ( c == nil ) 
runtime·panicstring ( "close of nil channel" ) ; 
#line 1048 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
runtime·lock ( c ) ; 
if ( c->closed ) { 
runtime·unlock ( c ) ; 
runtime·panicstring ( "close of closed channel" ) ; 
} 
#line 1054 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
if ( raceenabled ) { 
runtime·racewritepc ( c , pc , runtime·closechan ) ; 
runtime·racerelease ( c ) ; 
} 
#line 1059 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
c->closed = true; 
#line 1062 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
for ( ;; ) { 
sg = dequeue ( &c->recvq ) ; 
if ( sg == nil ) 
break; 
gp = sg->g; 
gp->param = nil; 
if ( sg->releasetime ) 
sg->releasetime = runtime·cputicks ( ) ; 
runtime·ready ( gp ) ; 
} 
#line 1074 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
for ( ;; ) { 
sg = dequeue ( &c->sendq ) ; 
if ( sg == nil ) 
break; 
gp = sg->g; 
gp->param = nil; 
if ( sg->releasetime ) 
sg->releasetime = runtime·cputicks ( ) ; 
runtime·ready ( gp ) ; 
} 
#line 1085 "/home/14/ren/source/golang/go/src/pkg/runtime/chan.goc"
runtime·unlock ( c ) ; 
}