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static + __dead

This commit is contained in:
joerg 2011-08-30 20:33:30 +00:00
parent fedff36094
commit 2d6640c450
1 changed files with 8 additions and 9 deletions
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17
usr.sbin/screenblank/screenblank.c
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@ -1,4 +1,4 @@
/* $NetBSD: screenblank.c,v 1.28 2008/07/21 13:36:59 lukem Exp $ */
/* $NetBSD: screenblank.c,v 1.29 2011/08/30 20:33:30 joerg Exp $ */
/*-
* Copyright (c) 1996-2002 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 1996-2002\
The NetBSD Foundation, Inc. All rights reserved.");
__RCSID("$NetBSD: screenblank.c,v 1.28 2008/07/21 13:36:59 lukem Exp $");
__RCSID("$NetBSD: screenblank.c,v 1.29 2011/08/30 20:33:30 joerg Exp $");
#endif
#include <sys/types.h>
@ -68,9 +68,9 @@ __RCSID("$NetBSD: screenblank.c,v 1.28 2008/07/21 13:36:59 lukem Exp $");
#include "pathnames.h"
u_long setvideo = WSDISPLAYIO_SVIDEO; /* "set video" ioctl */
int videoon = WSDISPLAYIO_VIDEO_ON; /* value for "on" */
int videooff = WSDISPLAYIO_VIDEO_OFF; /* value for "off" */
static u_long setvideo = WSDISPLAYIO_SVIDEO; /* "set video" ioctl */
static int videoon = WSDISPLAYIO_VIDEO_ON; /* value for "on" */
static int videooff = WSDISPLAYIO_VIDEO_OFF; /* value for "off" */
struct dev_stat {
LIST_ENTRY(dev_stat) ds_link; /* linked list */
@ -79,15 +79,14 @@ struct dev_stat {
time_t ds_atime; /* time device last accessed */
time_t ds_mtime; /* time device last modified */
};
LIST_HEAD(ds_list, dev_stat) ds_list;
static LIST_HEAD(ds_list, dev_stat) ds_list;
int main(int, char *[]);
static void add_dev(const char *, int);
static void change_state(int);
static void cvt_arg(char *, struct timespec *);
static void sighandler(int);
__dead static void sighandler(int);
static int is_graphics_fb(struct dev_stat *);
static void usage(void);
__dead static void usage(void);
int
main(int argc, char *argv[])