svn commit: r227258 - head/usr.sbin/rip6query
Ed Schouten
ed at FreeBSD.org
Sun Nov 6 19:02:33 UTC 2011
Author: ed
Date: Sun Nov 6 19:02:31 2011
New Revision: 227258
URL: http://svn.freebsd.org/changeset/base/227258
Log:
Mark global functions and/or variables in rip6query(8) static where possible.
This allows compilers and static analyzers to do more thorough analysis.
Modified:
head/usr.sbin/rip6query/rip6query.c
Modified: head/usr.sbin/rip6query/rip6query.c
==============================================================================
--- head/usr.sbin/rip6query/rip6query.c Sun Nov 6 19:02:25 2011 (r227257)
+++ head/usr.sbin/rip6query/rip6query.c Sun Nov 6 19:02:31 2011 (r227258)
@@ -56,9 +56,9 @@
#include "route6d.h"
-int s;
-struct sockaddr_in6 sin6;
-struct rip6 *ripbuf;
+static int s;
+static struct sockaddr_in6 sin6;
+static struct rip6 *ripbuf;
#define RIPSIZE(n) (sizeof(struct rip6) + (n-1) * sizeof(struct netinfo6))
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