Author: delphij
Date: Tue Jul 20 17:42:13 2010
New Revision: 210300
URL: http://svn.freebsd.org/changeset/base/210300
Log:
Staticify local variables.
While I'm there also add a 'static' keyword for a function to make it
consistent with prototype.
Reviewed by: phk
MFC after: 3 months
Modified:
head/usr.sbin/watchdogd/watchdogd.c
Modified: head/usr.sbin/watchdogd/watchdogd.c
==============================================================================
--- head/usr.sbin/watchdogd/watchdogd.c Tue Jul 20 17:16:57 2010
(r210299)
+++ head/usr.sbin/watchdogd/watchdogd.c Tue Jul 20 17:42:13 2010
(r210300)
@@ -1,4 +1,4 @@
-/*
+/*-
* Copyright (c) 2003-2004 Sean M. Kelly <smke...@freebsd.org>
* All rights reserved.
*
@@ -58,17 +58,15 @@ static int watchdog_onoff(int onoff);
static int watchdog_patpat(u_int timeout);
static void usage(void);
-int debugging = 0;
-int end_program = 0;
-const char *pidfile = _PATH_VARRUN "watchdogd.pid";
-int reset_mib[3];
-size_t reset_miblen = 3;
-u_int timeout = WD_TO_16SEC;
-u_int passive = 0;
-int is_daemon = 0;
-int fd = -1;
-int nap = 1;
-char *test_cmd = NULL;
+static int debugging = 0;
+static int end_program = 0;
+static const char *pidfile = _PATH_VARRUN "watchdogd.pid";
+static u_int timeout = WD_TO_16SEC;
+static u_int passive = 0;
+static int is_daemon = 0;
+static int fd = -1;
+static int nap = 1;
+static char *test_cmd = NULL;
/*
* Periodically pat the watchdog, preventing it from firing.
@@ -195,7 +193,7 @@ watchdog_loop(void)
* Reset the watchdog timer. This function must be called periodically
* to keep the watchdog from firing.
*/
-int
+static int
watchdog_patpat(u_int t)
{
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