From ec85f7fa3901b4af247e606c09614677557f57ae Mon Sep 17 00:00:00 2001
From: "David E. O'Brien" <obrien@FreeBSD.org>
Date: Tue, 7 Apr 2009 20:34:34 +0000
Subject: [PATCH] Move variable externs into extern.h so they are checked
 against the definitions.

---
 libexec/ftpd/extern.h | 29 +++++++++++++++++++++++++++++
 libexec/ftpd/ftpcmd.y | 27 ---------------------------
 libexec/ftpd/ftpd.c   |  3 ---
 3 files changed, 29 insertions(+), 30 deletions(-)

diff --git a/libexec/ftpd/extern.h b/libexec/ftpd/extern.h
index d869f67371d7..895f8ae2c75c 100644
--- a/libexec/ftpd/extern.h
+++ b/libexec/ftpd/extern.h
@@ -73,6 +73,35 @@ void	yyerror(char *);
 int	yyparse(void);
 int	ls_main(int, char **);
 
+extern	int assumeutf8;
+extern	char cbuf[];
+extern	union sockunion data_dest;
+extern	int epsvall;
+extern	int form;
+extern	int ftpdebug;
+extern	int guest;
+extern	union sockunion his_addr;
+extern	char *homedir;
+extern	int hostinfo;
+extern	char *hostname;
+extern	int maxtimeout;
+extern	int logged_in;
+extern	int logging;
+extern	int noepsv;
+extern	int noguestretr;
+extern	int noretr;
+extern	int paranoid;
+extern	struct passwd *pw;
+extern	int pdata;
+extern	char proctitle[];
+extern	int readonly;
+extern	off_t restart_point;
+extern	int timeout;
+extern  char tmpline[];
+extern	int type;
+extern	char *typenames[]; /* defined in <arpa/ftp.h> included from ftpd.c */
+extern	int usedefault;
+
 struct sockaddr_in;
 struct sockaddr_in6;
 union sockunion {
diff --git a/libexec/ftpd/ftpcmd.y b/libexec/ftpd/ftpcmd.y
index fcef73e6ec3e..07ece341acd0 100644
--- a/libexec/ftpd/ftpcmd.y
+++ b/libexec/ftpd/ftpcmd.y
@@ -76,31 +76,6 @@ __FBSDID("$FreeBSD$");
 #include "extern.h"
 #include "pathnames.h"
 
-extern	union sockunion data_dest, his_addr;
-extern	int hostinfo;
-extern	int logged_in;
-extern	struct passwd *pw;
-extern	int guest;
-extern	char *homedir;
-extern 	int paranoid;
-extern	int logging;
-extern	int type;
-extern	int form;
-extern	int ftpdebug;
-extern	int timeout;
-extern	int maxtimeout;
-extern  int pdata;
-extern	char *hostname;
-extern	char proctitle[];
-extern	int usedefault;
-extern  char tmpline[];
-extern	int readonly;
-extern	int assumeutf8;
-extern	int noepsv;
-extern	int noretr;
-extern	int noguestretr;
-extern	char *typenames[]; /* defined in <arpa/ftp.h> included from ftpd.c */
-
 off_t	restart_point;
 
 static	int cmd_type;
@@ -110,8 +85,6 @@ static	int state;
 char	cbuf[512];
 char	*fromname = NULL;
 
-extern int epsvall;
-
 %}
 
 %union {
diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c
index 59dc71c89963..32c15f8df1d1 100644
--- a/libexec/ftpd/ftpd.c
+++ b/libexec/ftpd/ftpd.c
@@ -105,9 +105,6 @@ __FBSDID("$FreeBSD$");
 static char version[] = "Version 6.00LS";
 #undef main
 
-extern	off_t restart_point;
-extern	char cbuf[];
-
 union sockunion ctrl_addr;
 union sockunion data_source;
 union sockunion data_dest;