From: Richard Weinberger <richard@nod.at>
Date: Tue, 16 Apr 2013 21:48:15 +0000 (+0200)
Subject: init: unnest interrupt_handler
X-Git-Tag: lxc-1.0.0.alpha1~1^2~289
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a81bad13ec305b885eff2934307d9205d55e0050;p=thirdparty%2Flxc.git

init: unnest interrupt_handler

There is no need to use nested functions voodoo.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/lxc_init.c b/src/lxc/lxc_init.c
index c83c2f18b..e4c9a32de 100644
--- a/src/lxc/lxc_init.c
+++ b/src/lxc/lxc_init.c
@@ -49,15 +49,14 @@ static struct option options[] = {
 
 static	int was_interrupted = 0;
 
-int main(int argc, char *argv[])
+static void interrupt_handler(int sig)
 {
+	if (!was_interrupted)
+		was_interrupted = sig;
+}
 
-	void interrupt_handler(int sig)
-	{
-		if (!was_interrupted)
-			was_interrupted = sig;
-	}
-
+int main(int argc, char *argv[])
+{
 	pid_t pid;
 	int nbargs = 0;
 	int err = -1;