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if (_socket == OFInvalidSocketHandle)
@throw [OFNotOpenException exceptionWithObject: self];
sender->length = (socklen_t)sizeof(sender->sockaddr);
#ifndef OF_WINDOWS
if ((ret = recvfrom(_socket, buffer, length, 0,
&sender->sockaddr.sockaddr, &sender->length)) < 0)
(struct sockaddr *)&sender->sockaddr, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: OFSocketErrNo()];
#else
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((ret = recvfrom(_socket, buffer, (int)length, 0,
&sender->sockaddr.sockaddr, &sender->length)) < 0)
(struct sockaddr *)&sender->sockaddr, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: OFSocketErrNo()];
#endif
switch (sender->sockaddr.sockaddr.sa_family) {
switch (((struct sockaddr *)&sender->sockaddr)->sa_family) {
case AF_INET:
sender->family = OFSocketAddressFamilyIPv4;
break;
#ifdef OF_HAVE_IPV6
case AF_INET6:
sender->family = OFSocketAddressFamilyIPv6;
break;
#endif
#ifdef OF_HAVE_IPX
case AF_IPX:
sender->family = OFSocketAddressFamilyIPX;
break;
#endif
#ifdef OF_HAVE_UNIX_SOCKETS
case AF_UNIX:
sender->family = OFSocketAddressFamilyUNIX;
break;
#endif
#ifdef OF_HAVE_IPX
case AF_IPX:
sender->family = OFSocketAddressFamilyIPX;
break;
#endif
default:
sender->family = OFSocketAddressFamilyUnknown;
break;
}
return ret;
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#ifndef OF_WINDOWS
ssize_t bytesWritten;
if (length > SSIZE_MAX)
@throw [OFOutOfRangeException exception];
if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0,
(struct sockaddr *)&receiver->sockaddr.sockaddr,
(struct sockaddr *)&receiver->sockaddr, receiver->length)) < 0)
receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: OFSocketErrNo()];
#else
int bytesWritten;
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((bytesWritten = sendto(_socket, buffer, (int)length, 0,
&receiver->sockaddr.sockaddr, receiver->length)) < 0)
(struct sockaddr *)&receiver->sockaddr, receiver->length)) < 0)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
bytesWritten: 0
errNo: OFSocketErrNo()];
#endif
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