4342 	struct redir_struct *redir;  in parse_redirect()  local
4376 	while ((redir = *redirp) != NULL) {  in parse_redirect()
4377 		redirp = &(redir->next);  in parse_redirect()
4379 	*redirp = redir = xzalloc(sizeof(*redir));  in parse_redirect()
4382 	redir->rd_type = style;  in parse_redirect()
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()
4388 	redir->rd_dup = dup_num;  in parse_redirect()
4394 				redir->rd_fd, redir->rd_dup);  in parse_redirect()
4404 		ctx->pending_redirect = redir;  in parse_redirect()
4548 			struct redir_struct *redir = cmd->redirects;  in fetch_heredocs()  local
4552 			while (redir) {  in fetch_heredocs()
4553 				if (redir->rd_type == REDIRECT_HEREDOC) {  in fetch_heredocs()
4556 					redir->rd_type = REDIRECT_HEREDOC2;  in fetch_heredocs()
4559 							redir->rd_filename, redir->rd_dup);  in fetch_heredocs()
4564 					free(redir->rd_filename);  in fetch_heredocs()
4565 					redir->rd_filename = p;  in fetch_heredocs()
4568 				redir = redir->next;  in fetch_heredocs()
7717 static void setup_heredoc(struct redir_struct *redir)  in setup_heredoc()  argument
7723 	const char *heredoc = redir->rd_filename;  in setup_heredoc()
7730 	if (!(redir->rd_dup & HEREDOC_QUOTED)) {  in setup_heredoc()
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()
8011 	struct redir_struct *redir;  in setup_redirects()  local
8013 	for (redir = prog->redirects; redir; redir = redir->next) {  in setup_redirects()
8017 		if (redir->rd_type == REDIRECT_HEREDOC2) {  in setup_redirects()
8019 			save_fd_on_redirect(redir->rd_fd, /*avoid:*/ 0, sqp);  in setup_redirects()
8023 					redir->rd_filename);  in setup_redirects()
8024 			setup_heredoc(redir);  in setup_redirects()
8028 		if (redir->rd_dup == REDIRFD_TO_FILE) {  in setup_redirects()
8033 			if (redir->rd_filename == NULL) {  in setup_redirects()
8041 			mode = redir_table[redir->rd_type].mode;  in setup_redirects()
8042 			p = expand_string_to_string(redir->rd_filename,  in setup_redirects()
8054 			if (newfd == redir->rd_fd && sqp) {  in setup_redirects()
8065 			newfd = redir->rd_dup;  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()
8096 			if (redir->rd_dup == REDIRFD_TO_FILE)  in setup_redirects()