Lines Matching refs:fdout
94 static int fdout; /* Descriptor for stdout (for reading);
102 static int fdout_eof = 0; /* EOF encountered reading from fdout. */
332 FD_SET(fdout, *readsetp);
381 FD_SET(fdout, *readsetp);
430 if (!fdout_eof && FD_ISSET(fdout, readset)) {
432 len = read(fdout, buf, sizeof(buf));
439 } else if ((!isatty(fdout) && len <= 0) ||
440 (isatty(fdout) && (len < 0 || (len == 0 && errno != 0)))) {
488 if (fdin != fdout)
586 fdout = fdout_arg;
591 set_nonblock(fdout);
616 max_fd = MAX(max_fd, fdout);
648 if (fdin != fdout)
703 max_fd = MAX(max_fd, fdout);
743 if (fdout != -1)
744 close(fdout);
745 fdout = -1;