From 4ce7f7d8f0e0189eff7f1b585724ef132c36c820 Mon Sep 17 00:00:00 2001
From: ddennedy <ddennedy@53a565d1-3bb7-0310-b661-cf11e63c67ab>
Date: Thu, 27 Mar 2008 20:25:26 +0000
Subject: [PATCH] eventloop.c: apply patch from Jonas Bonn to retrty read when
 failed with EINTR. This can occur when libraw1394 callera receives a signal
 while in the read and the caller is not using a signal handler set with
 signal().

git-svn-id: svn://svn.linux1394.org/libraw1394/trunk@178 53a565d1-3bb7-0310-b661-cf11e63c67ab
---
 src/eventloop.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/eventloop.c b/src/eventloop.c
index 4a027b2..0ddd455 100644
--- a/src/eventloop.c
+++ b/src/eventloop.c
@@ -21,7 +21,6 @@
 #include <config.h>
 #include <unistd.h>
 #include <byteswap.h>
-#include <errno.h>
 
 #include "raw1394.h"
 #include "kernel-raw1394.h"
@@ -33,8 +32,8 @@ int raw1394_loop_iterate(struct raw1394_handle *handle)
         struct raw1394_request req;
         int retval = 0, channel;
 
-        while (read(handle->fd, &req, sizeof(req)) < 0) {
-                if (errno != EINTR) return -1;
+        if (read(handle->fd, &req, sizeof(req)) < 0) {
+                return -1;
         }
 
         switch (req.type) {