Lines Matching defs:nfd
60 int nfd = -1 , lfd = -1;
114 if (nfd != -1)
115 close(nfd);
123 nfd = socket(AF_INET, SOCK_DGRAM, 0);
124 if (nfd == -1) {
130 setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &n1, sizeof(n1));
132 if (bind(nfd, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
147 n1 = read(nfd, buff+inbuf, BUFFERLEN-inbuf);
268 if (nfd != -1)
269 close(nfd);