Lines Matching refs:pin
188 int pin[2], pout[2];
196 if (pipe(pin) < 0 || pipe(pout) < 0)
212 close(pin[1]);
213 if (pin[0] != 0) {
214 if (dup2(pin[0], 0) < 0)
216 close(pin[0]);
221 /* Cannot be 1 because pin allocated two descriptors. */
245 close(pin[0]);
252 packet_set_connection(pout[0], pin[1]);
