14 lines
474 B
C++
14 lines
474 B
C++
--- lib/tcpconnectedsocket.cpp.orig Thu Jun 29 22:01:48 2006
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+++ lib/tcpconnectedsocket.cpp Fri Jan 26 20:36:48 2007
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@@ -149,8 +149,10 @@
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int TCPConnectedSocket::getMTU()
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{
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int s;
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+ struct protoent *pent;
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socklen_t r = sizeof(int);
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- if (getsockopt(getDescriptor(), SOL_IP, IP_MTU, &s, &r) < 0) {
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+ pent = getprotobyname ("ip");
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+ if (getsockopt(getDescriptor(), ((pent != NULL) ? pent->p_proto : 0), IP_MTU, &s, &r) < 0) {
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s = -1;
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}
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