Lines Matching defs:pw
452 int pv[2], pw[2], px[2], cc;
896 if (pipe(pw) < 0) {
923 (void) close(pw[1]);
933 FD_SET(pw[0], &readfrom);
940 /* read pw[0] (child stdout), write to f (net) */
946 ioctl(pw[0], FIONBIO, (char *)&one) == -1)
983 if (do_encrypt && FD_ISSET(pw[0], &ready)) {
985 cc = read(pw[0], buf, sizeof (buf));
988 FD_CLR(pw[0], &readfrom);
1026 (do_encrypt && FD_ISSET(pw[0], &readfrom)));
1045 (void) close(pw[0]);
1049 (void) dup2(pw[1], 1);
1052 (void) close(pw[1]);