Lines Matching refs:outfd
1660 int outfd, metafd, maxfd, nfds;
1666 outfd = childPipe[0];
1673 if (outfd > maxfd)
1674 maxfd = outfd;
1678 while (outfd != -1 || metafd != -1) {
1680 if (outfd != -1) {
1681 FD_SET(outfd, &readfds);
1693 if (outfd != -1 && FD_ISSET(outfd, &readfds) != 0) do {
1695 ssize_t nread = read(outfd, buf, sizeof buf - 1);
1699 close(outfd);
1700 outfd = -1;