74 		pAddrInfo = 0;  in CVCapture_Socket()
95 	struct addrinfo *pAddrInfo;  member in CVCapture_Socket
108 	if (pAddrInfo)  in open()
110 		freeaddrinfo(pAddrInfo);  in open()
111 		pAddrInfo = 0;  in open()
130 	int error = getaddrinfo(_address, _port, &hints, &pAddrInfo);  in open()
136 		freeaddrinfo(pAddrInfo);  in open()
137 		pAddrInfo = 0;  in open()
146 		freeaddrinfo(pAddrInfo);  in open()
147 		pAddrInfo = 0;  in open()
163 	if (pAddrInfo)  in close()
165 		freeaddrinfo(pAddrInfo);  in close()
166 		pAddrInfo = 0;  in close()
211 	if (pAddrInfo == 0 || readBuf == 0)  in grabFrame()
218 	int sockd = socket(pAddrInfo->ai_family, pAddrInfo->ai_socktype, pAddrInfo->ai_protocol);  in grabFrame()
229 	if (connect(sockd, pAddrInfo->ai_addr, pAddrInfo->ai_addrlen) < 0 || errno != 0)  in grabFrame()