From: Andre Noll <maan@systemlinux.org>
Date: Thu, 5 Apr 2012 23:18:23 +0000 (+0200)
Subject: interactive: Set stderr to nonbuffered mode.
X-Git-Tag: v0.4.11~30
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=d46813b8c741782c07d6741c261d0575a8de00dd;p=paraslash.git

interactive: Set stderr to nonbuffered mode.

fdopen() might return a stream which is fully buffered or line buffered.
We want unbuffered unconditionally, so explicitly set the stream to
unbuffered mode.
---

diff --git a/interactive.c b/interactive.c
index 00b30223..12fcfe15 100644
--- a/interactive.c
+++ b/interactive.c
@@ -381,6 +381,7 @@ int i9e_open(struct i9e_client_info *ici, struct sched *s)
 	rl_attempted_completion_function = i9e_completer;
 	i9ep->ici = ici;
 	i9ep->stderr_stream = fdopen(ici->fds[2], "w");
+	setvbuf(i9ep->stderr_stream, NULL, _IONBF, 0);
 
 	if (ici->history_file)
 		read_history(ici->history_file);