[Bluez-devel] rfcomm patch

* [Bluez-devel] rfcomm patch
@ 2003-11-05  8:45 Sybren Stuvel
  2003-11-05 10:16 ` Marcel Holtmann
  2003-11-05 15:50 ` Alan Huang
  0 siblings, 2 replies; 9+ messages in thread
From: Sybren Stuvel @ 2003-11-05  8:45 UTC (permalink / raw)
  To: bluez-devel


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Hi there,

I've been working with bluetooth for a few months now, trying to let BlueZ (on 
my PC) talk to Affix (on my Zaurus). One difficulty is that rfcom doesn't 
flush it's stdout when a new (incoming and/or outgoing) connection has been 
made.

With the attached patch, scripts can use rfcomm to connect via bluetooth and 
fork() the process in order to start using the connection (ie. by running 
pppd over it).

Greetings,
Sybren Stuvel
-- 
(o_   Q: God, root, what is difference?
//\   A: God can change the byte order on the CPU, root can't.
V_/_


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--- work/bluez-utils-2.3/rfcomm/main.c-orig	2003-01-27 12:42:07.000000000 +0100
+++ work/bluez-utils-2.3/rfcomm/main.c	2003-11-04 17:33:13.000000000 +0100
@@ -339,6 +339,11 @@
 	printf("Connected %s to %s on channel %d\n", devname, dst, req.channel);
 	printf("Press CTRL-C for hangup\n");
 
+	/* Added by Sybren Stuvel <sybren AT thirdtower.com> - Flush
+	 * stdout so other scripts can benefit from rfcomm's output and
+	 * react to connections being made. */
+	fflush(stdout);
+
 	memset(&sa, 0, sizeof(sa));
 	sa.sa_flags   = SA_NOCLDSTOP;
 	sa.sa_handler = SIG_IGN;
@@ -443,6 +448,11 @@
 	printf("Connection from %s to %s\n", dst, devname);
 	printf("Press CTRL-C for hangup\n");
 
+	/* Added by Sybren Stuvel <sybren AT thirdtower.com> - Flush
+	 * stdout so other scripts can benefit from rfcomm's output and
+	 * react to connections being made. */
+	fflush(stdout);
+
 	memset(&sa, 0, sizeof(sa));
 	sa.sa_flags   = SA_NOCLDSTOP;
 	sa.sa_handler = SIG_IGN;

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