static Boolean unsetGroupsockBySocket(Groupsock const* groupsock) {
do {
if (groupsock == NULL) break;
int sock = groupsock->socketNum();
// Make sure "sock" is in bounds:
if (sock < 0) break;
HashTable* sockets = getSocketTable(groupsock->env());
if (sockets == NULL) break;
Groupsock* gs = (Groupsock*)sockets->Lookup((char*)(long)sock);
if (gs == NULL || gs != groupsock) break;
sockets->Remove((char*)(long)sock);
if (sockets->IsEmpty()) {
// We can also delete the table (to reclaim space):
delete sockets;
(gs->env()).groupsockPriv = NULL;
}
return True;
} while (0);
return False;
}
void MediaLookupTable::remove(char const* name) {
Medium* medium = lookup(name);
if (medium != NULL) {
fTable->Remove(name);
if (fTable->IsEmpty()) {
// We can also delete ourselves (to reclaim space):
_Tables* ourTables = _Tables::getOurTables(fEnv);
delete this;
ourTables->mediaTable = NULL;
ourTables->reclaimIfPossible();
}
delete medium;
}
}