Lines Matching refs:Pfd
501 static int Pfd = -1; /* fd to receive pids thru */
2226 if (Pfd >= 0)
2227 (void) close(Pfd);
2231 Pfd = open(INITPIPE, O_RDWR | O_NDELAY);
2237 Pfd = open(INITPIPE, O_RDWR | O_NDELAY);
2240 if (Pfd >= 0) {
2241 (void) ioctl(Pfd, I_SETSIG, S_INPUT);
2245 (void) ioctl(Pfd, I_SRDOPT, RMSGD);
3618 if (Pfd < 0) {
3625 * return is all we can do) or will get EAGAIN (Pfd was opened
3629 if (read(Pfd, p, sizeof (struct pidrec)) !=