[src/trunk]: src/usr.sbin/screenblank static + __dead

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b6af76500b7f
branches:  trunk
changeset: 769059:b6af76500b7f
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Aug 30 20:33:30 2011 +0000

description:
static + __dead

diffstat:

 usr.sbin/screenblank/screenblank.c |  17 ++++++++---------
 1 files changed, 8 insertions(+), 9 deletions(-)

diffs (50 lines):

diff -r b6c27b1535e5 -r b6af76500b7f usr.sbin/screenblank/screenblank.c
--- a/usr.sbin/screenblank/screenblank.c        Tue Aug 30 20:29:41 2011 +0000
+++ b/usr.sbin/screenblank/screenblank.c        Tue Aug 30 20:33:30 2011 +0000
@@ -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 @@
 
 #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 @@
        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[])