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Staticify local variables.

Browse source 
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
This commit is contained in:
Xin LI 2010-07-20 17:42:13 +00:00
parent ffd1746d03
commit d10d35b369
1 changed files with 11 additions and 13 deletions
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24
usr.sbin/watchdogd/watchdogd.c
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@ -1,4 +1,4 @@
/*
/*-
* Copyright (c) 2003-2004 Sean M. Kelly <smkelly@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)
{