From: Andre Noll <maan@systemlinux.org>
Date: Sun, 8 Apr 2012 22:43:07 +0000 (+0200)
Subject: interactive: Add producer to struct i9e_client_info.
X-Git-Tag: v0.4.12~7^2~7
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=6cb789ba07d3830f1d7fbff9daa059eb1c99c166

interactive: Add producer to struct i9e_client_info.

This enables users of the i9e API to open the i9e subsystem with
a producer already attached to the stdout buffer tree node of the
i9e subsystem.
---

diff --git a/interactive.c b/interactive.c
index cd5fa8a8..68316438 100644
--- a/interactive.c
+++ b/interactive.c
@@ -421,7 +421,11 @@ int i9e_open(struct i9e_client_info *ici, struct sched *s)
 	if (ici->history_file)
 		read_history(ici->history_file);
 	update_winsize();
-	rl_callback_handler_install(i9ep->ici->prompt, i9e_line_handler);
+	if (ici->producer) {
+		rl_callback_handler_install("", i9e_line_handler);
+		i9e_attach_to_stdout(ici->producer);
+	} else
+		rl_callback_handler_install(i9ep->ici->prompt, i9e_line_handler);
 	return 1;
 }
 
diff --git a/interactive.h b/interactive.h
index 93ee56c7..0af2ef40 100644
--- a/interactive.h
+++ b/interactive.h
@@ -71,6 +71,11 @@ struct i9e_client_info {
 	 * completer if the cursor is not on the first word.
 	 */
 	struct i9e_completer *completers;
+	/**
+	 * If non-NULL, this node is attached immediately to the stdout btr
+	 * node of the i9e subsystem.
+	 */
+	struct btr_node *producer;
 };
 
 int i9e_open(struct i9e_client_info *ici, struct sched *s);