From 5e70849b3e594a8c818a517a9e0131f9b202677c Mon Sep 17 00:00:00 2001
From: laforge <laforge@99fdad57-331a-0410-800a-d7fa5415bdb3>
Date: Wed, 10 Jan 2007 12:49:20 +0000
Subject: use non-blocking I/O

git-svn-id: http://svn.openmoko.org/trunk/src/target/gsm@533 99fdad57-331a-0410-800a-d7fa5415bdb3
---
 src/util/atcmd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util/atcmd.c b/src/util/atcmd.c
index 61f7032..2e2c016 100644
--- a/src/util/atcmd.c
+++ b/src/util/atcmd.c
@@ -2,6 +2,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <fcntl.h>
 
 #include <libgsmd/libgsmd.h>
 
@@ -24,6 +25,9 @@ int atcmd_main(struct lgsm_handle *lgsmh)
 
 	lgsm_register_handler(lgsmh, GSMD_MSG_PASSTHROUGH, &pt_msghandler);
 
+	fcntl(0, F_SETFD, O_NONBLOCK);
+	fcntl(lgsm_fd(lgsmh), F_SETFD, O_NONBLOCK);
+
 	FD_ZERO(&readset);
 
 	while (1) {
-- 
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