616 	int rd_fd;                  /* fd to redirect */  member
3616 					r->rd_fd, redir_table[r->rd_type].descrip);  in free_pipe()
4383 	redir->rd_fd = (fd == -1) ? redir_table[style].default_fd : fd;  in parse_redirect()
4385 	debug_printf_parse("redirect type %d %s\n", redir->rd_fd,  in parse_redirect()
4394 				redir->rd_fd, redir->rd_dup);  in parse_redirect()
7737 	close(redir->rd_fd); /* often saves dup2+close in xmove_fd */  in setup_heredoc()
7739 	xmove_fd(pair.rd, redir->rd_fd);  in setup_heredoc()
7774 		close(redir->rd_fd); /* read side of the pipe */  in setup_heredoc()
8019 			save_fd_on_redirect(redir->rd_fd, /*avoid:*/ 0, sqp);  in setup_redirects()
8054 			if (newfd == redir->rd_fd && sqp) {  in setup_redirects()
8068 		if (newfd == redir->rd_fd)  in setup_redirects()
8075 		closed = save_fd_on_redirect(redir->rd_fd, /*avoid:*/ newfd, sqp);  in setup_redirects()
8081 				close(redir->rd_fd);  in setup_redirects()
8095 			xdup2(newfd, redir->rd_fd);  in setup_redirects()