64 Socket::Socket() : mSocketFd(-1) {  in Socket()
68     if (mSocketFd != -1) {  in ~Socket()
69         ::close(mSocketFd);  in ~Socket()
70         mSocketFd = -1;  in ~Socket()
76     if (mSocketFd != -1) {  in open()
79     mSocketFd = ::socket(domain, type, protocol);  in open()
80     if (mSocketFd == -1) {  in open()
87     if (mSocketFd == -1) {  in bind()
91     int status = ::bind(mSocketFd,  in bind()
125     if (mSocketFd == -1) {  in sendOnInterface()
159     ssize_t status = ::sendmsg(mSocketFd, &header, 0);  in sendOnInterface()
227     ssize_t res = ::sendmsg(mSocketFd, &header, 0);  in sendRawUdp()
247     ssize_t bytesRead = ::recvmsg(mSocketFd, &header, 0);  in receiveFromInterface()
281     ssize_t bytesRead = ::readv(mSocketFd, iov, 3);  in receiveRawUdp()
300     if (mSocketFd == -1) {  in enableOption()
305     int status = ::setsockopt(mSocketFd,  in enableOption()