From 39e5906704211082c8a00d4a30fd02e138c11c36 Mon Sep 17 00:00:00 2001
From: voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Tue, 16 Oct 2007 01:53:34 +0000
Subject: After receiving EINTR 'read' syscall should be restarted. Fixes
 receiving teletext on some systems.

Modified patch from Oldrich Jedlicka oldium dot pro at aenam dot cz



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24791 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/tvi_v4l.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'stream/tvi_v4l.c')

diff --git a/stream/tvi_v4l.c b/stream/tvi_v4l.c
index c21e13475e..ee1ae60c07 100644
--- a/stream/tvi_v4l.c
+++ b/stream/tvi_v4l.c
@@ -867,6 +867,8 @@ static void *vbi_grabber(void *data)
 
     while (!priv->vbi_shutdown){
         bytes=read(priv->vbi_fd,buf,tsp.bufsize);
+        if(bytes<0 && errno==EINTR)
+            continue;
         if (bytes!=tsp.bufsize){
             mp_msg(MSGT_TV,MSGL_WARN,"vbi: expecting bytes: %d, got: %d",tsp.bufsize,bytes);
             break;
-- 
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