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use weak pointers for siblings

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@28128 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2009-03-24 10:53:38 +00:00
parent 819a5470a5
commit 4e2efb55dc
4 changed files with 15 additions and 3 deletions
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9
Source/GSSocketStream.m
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@ -111,6 +111,12 @@ GSPrivateSockaddrLength(struct sockaddr *addr)
@implementation GSStreamHandler
+ (void) initialize
{
GSMakeWeakPointer(self, "istream");
GSMakeWeakPointer(self, "ostream");
}
+ (void) tryInput: (GSSocketInputStream*)i output: (GSSocketOutputStream*)o
{
[self subclassResponsibility: _cmd];
@ -1577,6 +1583,7 @@ setNonBlocking(SOCKET fd)
+ (void) initialize
{
GSMakeWeakPointer(self, "_sibling");
if (self == [GSSocketInputStream class])
{
GSObjCAddClassBehavior(self, [GSSocketStream class]);
@ -1990,6 +1997,7 @@ setNonBlocking(SOCKET fd)
+ (void) initialize
{
GSMakeWeakPointer(self, "_sibling");
if (self == [GSSocketOutputStream class])
{
GSObjCAddClassBehavior(self, [GSSocketStream class]);
@ -2400,6 +2408,7 @@ setNonBlocking(SOCKET fd)
+ (void) initialize
{
GSMakeWeakPointer(self, "_sibling");
if (self == [GSSocketServerStream class])
{
GSObjCAddClassBehavior(self, [GSSocketStream class]);