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{
void *pool = objc_autoreleasePoolPush();
uint16_t port;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
int flags;
#endif
if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
if ((_socket = socket(
((struct sockaddr *)&address->sockaddr)->sa_family,
SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == OFInvalidSocketHandle)
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: OFSocketErrNo()];
_canBlock = true;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
/* {} needed to avoid warning with Clang 10 if next #if is false. */
if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) {
fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
}
#endif
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
if (OFSocketAddressPort(address) != 0) {
#endif
if (bind(_socket, &address->sockaddr.sockaddr,
if (bind(_socket, (struct sockaddr *)&address->sockaddr,
address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
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int ret;
while (rnd < 1024)
rnd = (uint16_t)rand();
OFSocketAddressSetPort(address, rnd);
if ((ret = bind(_socket, &address->sockaddr.sockaddr,
if ((ret = bind(_socket,
(struct sockaddr *)&address->sockaddr,
address->length)) == 0)
break;
if (OFSocketErrNo() != EADDRINUSE) {
int errNo = OFSocketErrNo();
OFString *host = OFSocketAddressString(address);
port = OFSocketAddressPort(address);
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if ((port = OFSocketAddressPort(address)) > 0)
return port;
#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
memset(address, 0, sizeof(*address));
address->length = (socklen_t)sizeof(address->sockaddr);
if (OFGetSockName(_socket, &address->sockaddr.sockaddr,
if (OFGetSockName(_socket, (struct sockaddr *)&address->sockaddr,
&address->length) != 0) {
int errNo = OFSocketErrNo();
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
errNo: errNo];
}
if (address->sockaddr.sockaddr.sa_family == AF_INET)
switch (((struct sockaddr *)&address->sockaddr)->sa_family) {
case AF_INET:
return OFFromBigEndian16(address->sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
else if (address->sockaddr.sockaddr.sa_family == AF_INET6)
case AF_INET6:
return OFFromBigEndian16(address->sockaddr.in6.sin6_port);
# endif
else {
default:
closesocket(_socket);
_socket = OFInvalidSocketHandle;
@throw [OFBindFailedException
exceptionWithHost: OFSocketAddressString(address)
port: OFSocketAddressPort(address)
socket: self
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