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global variables should be declared extern.

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dholland 2015-06-21 03:58:36 +00:00
parent 68072c6ae8
commit c30abfbbfa
2 changed files with 6 additions and 4 deletions
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6
sbin/fsck/fsutil.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fsutil.c,v 1.24 2013/01/13 19:53:16 mlelstv Exp $ */
/* $NetBSD: fsutil.c,v 1.25 2015/06/21 03:58:36 dholland Exp $ */
/*
* Copyright (c) 1990, 1993
@ -31,7 +31,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: fsutil.c,v 1.24 2013/01/13 19:53:16 mlelstv Exp $");
__RCSID("$NetBSD: fsutil.c,v 1.25 2015/06/21 03:58:36 dholland Exp $");
#endif /* not lint */
#include <sys/param.h>
@ -53,6 +53,8 @@ __RCSID("$NetBSD: fsutil.c,v 1.24 2013/01/13 19:53:16 mlelstv Exp $");
#include "fsutil.h"
#include "exitvalues.h"
volatile sig_atomic_t returntosingle;
static const char *dev = NULL;
static int hot = 0;
static int preen = 0;

4
sbin/fsck/fsutil.h
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@ -1,4 +1,4 @@
/* $NetBSD: fsutil.h,v 1.19 2012/04/07 16:44:10 christos Exp $ */
/* $NetBSD: fsutil.h,v 1.20 2015/06/21 03:58:36 dholland Exp $ */
/*
* Copyright (c) 1996 Christos Zoulas. All rights reserved.
@ -51,7 +51,7 @@ int checkfstab(int, int, void *(*)(struct fstab *),
int (*) (const char *, const char *, const char *, void *, pid_t *));
void (*ckfinish)(int);
volatile sig_atomic_t returntosingle;
extern volatile sig_atomic_t returntosingle;
void catch(int) __dead;
void catchquit(int);
void voidquit(int);