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Lines Matching defs:sd

163 	int dd, rd, sd, fd;
239 	if ((sd = sco_connect(&local, &bdaddr, &sco_handle, &sco_mtu)) < 0) {
252 	maxfd = (rd > sd) ? rd : sd;
258 		FD_SET(sd, &rfds);
274 			if (FD_ISSET(sd, &rfds)) {
276 				rlen = read(sd, buf, sizeof(buf));
285 						        wlen += write(sd, p, sco_mtu);
289 						wlen += write(sd, p, rlen);
303 	close(sd);