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

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

details:   https://anonhg.NetBSD.org/src/rev/995cb131393b
branches:  trunk
changeset: 769043:995cb131393b
user:      joerg <joerg%NetBSD.org@localhost>
date:      Tue Aug 30 18:50:48 2011 +0000

description:
static + __dead

diffstat:

 usr.sbin/gpioctl/gpioctl.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (37 lines):

diff -r 7aae6aac8c7f -r 995cb131393b usr.sbin/gpioctl/gpioctl.c
--- a/usr.sbin/gpioctl/gpioctl.c        Tue Aug 30 18:30:13 2011 +0000
+++ b/usr.sbin/gpioctl/gpioctl.c        Tue Aug 30 18:50:48 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: gpioctl.c,v 1.11 2011/08/28 07:48:50 mbalmer Exp $ */
+/* $NetBSD: gpioctl.c,v 1.12 2011/08/30 18:50:48 joerg Exp $ */
 
 /*
  * Copyright (c) 2008, 2010 Marc Balmer <mbalmer%NetBSD.org@localhost>
@@ -36,9 +36,9 @@
 #include <string.h>
 #include <unistd.h>
 
-char *dev;
-int devfd = -1;
-int quiet = 0;
+static char *dev;
+static int devfd = -1;
+static int quiet = 0;
 
 static void getinfo(void);
 static void gpioread(int, char *);
@@ -48,12 +48,12 @@
 static void gpiounset(int pin, char *name);
 static void devattach(char *, int, uint32_t);
 static void devdetach(char *);
-static void usage(void);
+__dead static void usage(void);
 
 extern long long strtonum(const char *numstr, long long minval,
     long long maxval, const char **errstrp);
 
-const struct bitstr {
+static const struct bitstr {
        unsigned int mask;
        const char *string;
 } pinflags[] = {