Lines Matching defs:rd
163 int dd, rd, sd, fd;
232 if ((rd = rfcomm_connect(&local, &bdaddr, channel)) < 0) {
241 close(rd);
248 if (write(rd, "RING\r\n", 6) < 0)
252 maxfd = (rd > sd) ? rd : sd;
257 FD_SET(rd, &rfds);
265 if (FD_ISSET(rd, &rfds)) {
267 rlen = read(rd, buf, sizeof(buf));
270 wlen = write(rd, "OK\r\n", 4);
305 close(rd);
