From: Gregor Jasny <gjasny@googlemail.com>
Date: Mon, 18 Jun 2012 17:01:34 +0000 (+0200)
Subject: libdvbv5: Rewrite non portable select loop
X-Git-Tag: v4l-utils-0.9.1~153
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=adf44ffc70303f648ae2908ec6c95d4ea4e51aea;p=platform%2Fupstream%2Fv4l-utils.git

libdvbv5: Rewrite non portable select loop

Signed-off-by: Gregor Jasny <gjasny@googlemail.com>
---

diff --git a/lib/libdvbv5/dvb-scan.c b/lib/libdvbv5/dvb-scan.c
index e0a546c..f591f8e 100644
--- a/lib/libdvbv5/dvb-scan.c
+++ b/lib/libdvbv5/dvb-scan.c
@@ -298,6 +298,7 @@ static int poll(int filedes, unsigned int seconds)
 {
 	fd_set set;
 	struct timeval timeout;
+	int ret;
 
 	/* Initialize the file descriptor set. */
 	FD_ZERO (&set);
@@ -308,9 +309,10 @@ static int poll(int filedes, unsigned int seconds)
 	timeout.tv_usec = 0;
 
 	/* `select' returns 0 if timeout, 1 if input available, -1 if error. */
-	return TEMP_FAILURE_RETRY (select (FD_SETSIZE,
-						&set, NULL, NULL,
-						&timeout));
+	do ret = select (FD_SETSIZE, &set, NULL, NULL, &timeout);
+	while (ret == -1 && errno == EINTR);
+
+	return ret;
 }