New display engine for systat, based on pftop. Adds new views for pf

(status, state, rule, queue). While all displays work, some keyboard
comands are not implemented yet. Other features include better handling
of display resize and scrolling for long views. Committing now to fix
the remaining issues in the tree.
Testing and comments by otto@ and harding@, ok deraadt@

1 files changed, 0 insertions, 141 deletions

diff --git a/usr.bin/systat/extern.h b/usr.bin/systat/extern.h
index 264827da14a..e69de29bb2d 100644
--- a/usr.bin/systat/extern.h
+++ b/usr.bin/systat/extern.h
@@ -1,141 +0,0 @@
-/*	$OpenBSD: extern.h,v 1.19 2007/08/09 02:38:09 ray Exp $	*/
-/*	$NetBSD: extern.h,v 1.3 1996/05/10 23:16:34 thorpej Exp $	*/
-
-/*-
- * Copyright (c) 1991, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *      @(#)extern.h	8.1 (Berkeley) 6/6/93
- */
-
-#include <sys/cdefs.h>
-#include <fcntl.h>
-#include <kvm.h>
-
-extern struct	cmdtab *curcmd;
-extern struct	cmdtab cmdtab[];
-extern WINDOW	*wnd;
-extern char	**dr_name;
-extern char	hostname[];
-extern double	avenrun[3];
-extern kvm_t	*kd;
-extern long	ntext;
-extern int	*dk_select;
-extern int	CMDLINE;
-extern int	dk_ndrive;
-extern int	hz, stathz;
-extern double	naptime;
-extern size_t	nhosts;
-extern size_t	nports;
-extern int	protos;
-extern int	verbose;
-extern int	nflag;
-
-struct inpcb;
-
-int	 checkhost(struct inpcb *);
-int	 checkport(struct inpcb *);
-void	 closeifstat(WINDOW *);
-void	 closeiostat(WINDOW *);
-void	 closekre(WINDOW *);
-void	 closembufs(WINDOW *);
-void	 closenetstat(WINDOW *);
-void	 closepigs(WINDOW *);
-void	 closesensors(WINDOW *);
-void	 closeswap(WINDOW *);
-int	 cmdifstat(char *, char *);
-int	 cmdiostat(char *, char *);
-int	 cmdkre(char *, char *);
-int	 cmdnetstat(char *, char *);
-struct	 cmdtab *lookup(char *);
-void	 command(char *);
-void	 sigdie(int);
-void	 sigtstp(int);
-void	 die(void);
-void	 sigdisplay(int);
-void	 display(void);
-int	 dkinit(int);
-int	 dkcmd(char *, char *);
-void	 error(const char *fmt, ...);
-void	 fetchifstat(void);
-void	 fetchiostat(void);
-void	 fetchkre(void);
-void	 fetchmbufs(void);
-void	 fetchnetstat(void);
-void	 fetchpigs(void);
-void	 fetchsensors(void);
-void	 fetchswap(void);
-int	 initifstat(void);
-int	 initiostat(void);
-int	 initkre(void);
-int	 initmbufs(void);
-int	 initnetstat(void);
-int	 initpigs(void);
-int	 initsensors(void);
-int	 initswap(void);
-void	 keyboard(void);
-int	 kvm_ckread(void *, void *, size_t);
-void	 labelifstat(void);
-void	 labeliostat(void);
-void	 labelkre(void);
-void	 labelmbufs(void);
-void	 labelnetstat(void);
-void	 labelpigs(void);
-void	 labels(void);
-void	 labelsensors(void);
-void	 labelswap(void);
-void	 load(void);
-int	 netcmd(char *, char *);
-void	 nlisterr(struct nlist []);
-WINDOW	*openifstat(void);
-WINDOW	*openiostat(void);
-WINDOW	*openkre(void);
-WINDOW	*openmbufs(void);
-WINDOW	*opennetstat(void);
-WINDOW	*openpigs(void);
-WINDOW	*opensensors(void);
-WINDOW	*openswap(void);
-int	 prefix(char *, char *);
-void	 sigwinch(int);
-void	 showifstat(void);
-void	 showiostat(void);
-void	 showkre(void);
-void	 showmbufs(void);
-void	 shownetstat(void);
-void	 showpigs(void);
-void	 showsensors(void);
-void	 showswap(void);
-void	 status(void);
-void	 gethz(void);
-
-extern volatile sig_atomic_t gotdie;
-extern volatile sig_atomic_t gotdisplay;
-extern volatile sig_atomic_t gotwinch;
-extern volatile sig_atomic_t gottstp;
-
-extern double dellave;
-extern WINDOW *wload;