Subject: 8bit clean tty driver, ethernet card attach info, xterm-color, telnetd window size change, vi stack buffers, getty tty local flags, setjmp prototype and manpage, manpage owner/mode cleanup
Index:	 sys/sys/tty.c sys/pdpif/if_de.c libexec/telnetd ucb/ex usr/include/setjmp.h man/man3/setjmp.3

Description:
	1) kernel tty drive is not 8bit clean

	2) if_de (deuna/delua) drive does not print

	3) termcap does not have xterm-color or xterm-256color

	4) telnetd does not implement window size change option

	5) vi can use too much stack space

	6) getty does not set the local flag word

	7) setjmp and longjmp are not prototyped

	8) setjmp.3 manpage had a typo and obsolete PDP-11 notes.

	9) numerous manpages are installed with incorrect owner and mode

Repeat-By:
	1) stty pass8

	     make sure that all other components also are 8-bit clean and then 
	     try in the shell:
	   
	   printf "\340\n"

	   and observe ` is output. After building a new kernel the same
	   operation should instead show a lowercase a with an acute accent
	   if the user is using ISO 8850-1, a ? if UTF-8 is being used or 
	   something else (but absolutely not a `).
	
	2) Observation.  With a UNIBUS ethernet drive configured notice that
	   no infomation is printed when the device is attached.  After building
	   a new kernel the output is (as with Qbus drivers) of the form:

	   attaching de0 csr 174510
           de0: DELUA addr 08:00:2c:aa:bb:ce

	3) Observation:
	   
	   grep xterm-color /etc/termcap

	4) from a remote system telnet into the 2.11 system, stty -a and see

	      new tty, speed 38400 baud, 0 rows, 0 columns

	    also the window can be resized and the geometry is not set/changed
	    on the telnetd (2.11) system.

	5) There is a bug in vi's  SIGWINCH (window size change) processing
	   that was noticed after telnetd was updated to send window size
	   changes.  The problem was thought to be caused by stack space
	   exhaustion.

	6) For actual lines, not network terminals, the  local flag word
	   isn't set.
	   
	7) Read /usr/include/setjmp.h ;)  Comment clarifying what jmp_buf is 
	   added.

	8) man setjmp 

	   Observe 'setjmp' is spelled as 'setjmps'.  The NOTES about the 
	   functions being renamed due to a 7 character length limit on
	   symbol names are obsolete.  The limitation was removed eons ago.

	9) There are Makefiles in the system that use "install"  without
	   owner/group/mode options.

Fix:
	1) sys/sys/tty.c had a lot of code to handle an obscure (and so far
	   not reproducible) case of backspacing over newline and tab chars.
	   With that code gone the tty drive is made 8bit clean.  If the 
	   special case ever is encountered a control-R to repaint the line
	   is the fix.

	2) the if_de.c driver had the lines to print the info  present but 
	   #ifdef'd on DEBUG.  The patch removes those debug statements and
	   adds a single new printf.

	3) update a termcap entry

	4) Add support for TELOPT_NAWS to telnetd. The telnet clients may
           send multiple updates as the window is being resized and this
           could cause a lot of SIGWINCH signals to be sent to processes to
           update their screens. This can be somewhat reduced by delaying
           the delivery of each update and coalescing all the ones in the
           receive buffer into one update with the last size update.

	5) SIGWINCH (window size change signal code has been present in vi
	   since version 3.7 of vi was ported from 4BSD.  But the window
	   change code was never used because telnetd didn't signal 
	   the change.  Vi's behaviour was thought to be related to stack usage.

	   I am not sure what a "u370" system was in 1985 or before but there
	   was code in ex_v.c to use a single static buffer for "u370" 
	   but to allocate TWO such buffers on the stack on other systems:

#ifdef u370
char    atube[TUBESIZE+LBSIZE];
#endif
oop()
{
        register char *ic;
#ifndef u370
        char atube[TUBESIZE + LBSIZE];
#endif
	   (same 3 lines immediately above were repeated in vop()

	   References to the u370 were removed and a single static buffer used.  
	   Didn't fix the vi problem (mentioned above) as hoped but the 
	   changes are retained as cleanup / space savings.

	6) Silly bug.  Probably overlooked when getty was updated in 2003.
	   Refer to tty(4) in the section "Local mode" for bits that would
	   not be set.

	7) lint had a prototype for setjmp/longjmp but setjmp.h did not.  Time
	   to add it.

	8) I overlooked cleaning up the NOTES when long symbol names were
	   implemented.  Remove the incorrect info.

	9) For example:

	   install -c -m 444 sail.0 ${DESTDIR}/usr/man/cat6/sail.0 

	      is changed to

	   install -c -o bin -g bin -m 444 sail.0 ${DESTDIR}/usr/man/cat6/sail.0

	Credit where credit is due:

	(1), (2), (6) contributed by bqt@softjar.se
	(3), (4), (9) contributed by martin@teckelworks.com 
	(5), (7), (8) are from me

	This and previous updates to 2.11BSD are available at the following
	locations:
	
	ftp://ftp.dfupdate.se/pub/pdp11/2.11BSD
	https://www.tuhs.org/Archive/Distributions/UCB/2.11BSD/Patches/
	ftp://ftp.2bsd.com/2.11BSD
	http://www.2bsd.com/2.11BSD

	MAC users will have to use Firefox to access the FTP sites since
	Apple has removed ftp: URL support.

	Cut where indicated and save to a file (/tmp/484.patch).  Then:

cd /
patch -p0 < /tmp/484.patch

cd /sys/YOURKERNEL
make
cp unix /unix
cp netnix /netnix

   IF you maintain a GENERIC kernel in /genunix (this can be done any time)

cd /sys/GENERIC
make 
cp unix /genunix

cd /usr/src/man/man3
make setjmp.0
install -o bin -g bin -m 444 setjmp.0 /usr/man/cat3/setjmp.0
cd /usr/man/cat3
rm -f _longjmp.0 _setjmp.0 longjmp.0
ln setjmp.0 longjmp.0
ln setjmp.0 _longjmp.0
ln setjmp.0 _setjmp.0

cd /usr/src/share/termcap
make
install -c -m 444 termcap /usr/share/misc/termcap
make clean

cd /usr/src/libexec/telnetd
make install
make clean

cd /usr/src/ucb/ex
make install
make clean

cd /usr/src/libexec/getty
make install
make clean

cd /usr/src/ucb/tftp
make tftp.0
install -o bin -g bin -m 444 tftp.0 /usr/man/cat1

cd /usr/src/games/sail
make sail.0
install -o bin -g bin -m 444 sail.0 /usr/man/cat6/sail.0

cd /usr/src/usr.lib/libident
make ident.0
install -o bin -g bin -m 444 ident.0 /usr/man/cat3/ident.0

cd /usr/src/usr.lib/libvmf
make vmf.0
install -o bin -g bin -m 444 vmf.0 /usr/man/cat3/vmf.0

cd /usr/src/usr.sbin/sysgen
make sysgen.0
install -o bin -g bin -m 444 sysgen.0 /usr/man/cat8/sysgen.0

cd /usr/src/libexec/popper
make popper.0
install -o bin -g bin -m 444 popper.0 /usr/man/cat8

cd /usr/src/libexec/identd
make
install -o bin -g bin -m 444 identd.0 /usr/man/cat8/identd.0
install -o bin -g bin -m 444 idecrypt.0  /usr/man/cat8/idecrypt.0
make clean

cd /usr/src/usr.sbin/cron
make
sh putman.sh crontab.1 /usr/man
sh putman.sh cron.8    /usr/man
sh putman.sh crontab.5 /usr/man
make clean

	After patching you'll have files with "~" appended.  If you want
	to clean up:  cd /usr; find . -name '*~' -print
	will give a list of files to review and remove at your leisure.

---------------------------cut here--------------------
*** ./usr/src/sys/sys/tty.c.old	Tue Jan  7 22:14:50 2020
--- ./usr/src/sys/sys/tty.c	Thu Mar 13 06:57:20 2025
***************
*** 3,9 ****
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)tty.c	1.6 (2.11BSD) 2020/1/7
   */
  
  #include "param.h"
--- 3,9 ----
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)tty.c	1.7 (2.11BSD) 2025/3/12
   */
  
  #include "param.h"
***************
*** 827,860 ****
  	}
  
  	/*
- 	 * Ignore any high bit added during
- 	 * previous ttyinput processing.
- 	 */
- 	if ((tp->t_state&TS_TYPEN) == 0 && (t_flags&PASS8) == 0)
- 		c &= 0177;
- 
- 	/*
- 	 * Check for literal nexting very first.  This is the _ONLY_ place
- 	 * left which ORs in 0200.  Handling literal nexting this way is
- 	 * what keeps the tty subsystem from being 8 bit clean.  The fix is
- 	 * horrendous though and is put off for now.  And to think that ALL
- 	 * of this is made necessary by ttyrubout() - it's the only place that
- 	 * actually _checks_ the 0200 bit and only for newline and tab chars
- 	 * at that!
- 	 *
- 	 * If we had 9 bit bytes life would be a lot simpler ;)
- 	 *
- 	 * The basic idea is to flag the character as "special" and also
- 	 * modify it so that the character does not match any of the special
- 	 * editing or control characters.  We could just as simply jump directly
- 	 * to the test for 'cbreak' below.
- 	 */
- 	if (tp->t_state&TS_LNCH) {
- 		c |= 0200;
- 		tp->t_state &= ~TS_LNCH;
- 	}
- 
- 	/*
  	 * Scan for special characters.  This code
  	 * is really just a big case statement with
  	 * non-constant cases.  The bottom of the
--- 827,832 ----
***************
*** 1062,1077 ****
  		return(-1);
  	}
  
! 	c &= 0177;
! #ifdef	whybother
  	/*
- 	 * Ignore EOT in normal mode to avoid
- 	 * hanging up certain terminals.
- 	 */
- 	if (c == CEOT && (tp->t_flags&CBREAK) == 0)
- 		return(-1);
- #endif
- 	/*
  	 * Turn tabs to spaces as required
  	 */
  	if (c == '\t' && (tp->t_flags&XTABS)) {
--- 1034,1042 ----
  		return(-1);
  	}
  
! 	if ((tp->t_flags & PASS8) == 0) c &= 0177;
! 
  	/*
  	 * Turn tabs to spaces as required
  	 */
  	if (c == '\t' && (tp->t_flags&XTABS)) {
***************
*** 1107,1113 ****
  		return (c);
  
  	col = tp->t_col;
! 	switch (partab[c]&077) {
  
  	case ORDINARY:
  		col++;
--- 1072,1078 ----
  		return (c);
  
  	col = tp->t_col;
! 	switch (partab[c&0177]&077) {
  
  	case ORDINARY:
  		col++;
***************
*** 1497,1510 ****
  			ttyretype(tp);
  			return;
  		}
- /*
-  * Out of the ENTIRE tty subsystem would believe this is the ONLY place
-  * that the "9th" bit (quoted chars) is tested?
- */
- 		if (c == ('\t'|0200) || c == ('\n'|0200))
- 			ttyrubo(tp, 2);
- 		else switch (partab[c&=0177]&0177) {
  
  		case ORDINARY:
  			ttyrubo(tp, 1);
  			break;
--- 1462,1470 ----
  			ttyretype(tp);
  			return;
  		}
  
+ 		switch (partab[c&0177]&0177) {
+ 
  		case ORDINARY:
  			ttyrubo(tp, 1);
  			break;
***************
*** 1643,1649 ****
  	}
  	if (c == '\r' && tp->t_flags&CRMOD)
  		c = '\n';
! 	c7 = c & 0177;
  	if (tp->t_flags&CTLECH) {
  		if (c7 <= 037 && c != '\t' && c != '\n' || c7 == 0177) {
  			(void) ttyoutput('^', tp);
--- 1603,1609 ----
  	}
  	if (c == '\r' && tp->t_flags&CRMOD)
  		c = '\n';
! 	c7 = (tp->t_flags & PASS8) == 0 ? c & 0177 : c;
  	if (tp->t_flags&CTLECH) {
  		if (c7 <= 037 && c != '\t' && c != '\n' || c7 == 0177) {
  			(void) ttyoutput('^', tp);
*** ./usr/src/sys/pdpif/if_de.c.old	Fri Dec 31 23:58:01 1993
--- ./usr/src/sys/pdpif/if_de.c	Thu Mar 13 07:08:52 2025
***************
*** 3,8 ****
--- 3,12 ----
   *	2.11BSD - Remove dereset since 1) it was never called, and 2)
   *		  wouldn't work if it were called. Also uballoc and
   *		  ubmalloc calling convention changed. - sms
+  *
+  * if_de.c	1.2	(2.11BSD)	12-Mar-2025
+  *	Add printout of type of controller and MAC address for
+  *	Unibus ethernet similarly to what Qbus drivers were doing.
   */
  #include "de.h"
  #if NDE > 0
***************
*** 182,192 ****
  	csr1 = addr->pcsr1;
  	ds->ds_devid = (csr1 & PCSR1_DEVID) >> 4;
  
- #ifdef DE_DEBUG
- 	if (dedebug >= 1)
- 		printf("de%d: Device Type: %s\n", ui->ui_unit,
- 			(ds->ds_devid == DEUNA) ? "DEUNA" : "DELUA");
- #endif		/* DE_DEBUG */
  	/*
  	 * Board Status Check
  	 */
--- 186,191 ----
***************
*** 236,246 ****
  
  	bcopy((caddr_t)&ds->ds_pcbb.pcbb2,(caddr_t)ds->ds_addr,
  	    sizeof (ds->ds_addr));
- #ifdef	DE_DEBUG
- 	if (dedebug >= 1)
- 		printf("de%d: hardware address %s\n",
- 			ui->ui_unit, ether_sprintf(ds->ds_addr));
- #endif		/* DE_DEBUG */
  	ifp->if_init = deinit;
  	ifp->if_output = deoutput;
  	ifp->if_ioctl = deioctl;
--- 235,240 ----
***************
*** 247,252 ****
--- 241,249 ----
  	ifp->if_reset = 0;
  	ds->ds_deuba.difu_flags = UBA_CANTWAIT;
  
+ 	printf("de%d: DE%sA addr %s\n", ui->ui_unit,
+ 		ds->ds_devid == DEUNA ? "UN" : "LU",
+ 		ether_sprintf(ds->ds_addr));
  	if_attach(ifp);
  }
  
*** ./usr/include/setjmp.h.old	Sat Jan  1 01:25:52 1994
--- ./usr/include/setjmp.h	Thu Mar 13 12:41:58 2025
***************
*** 1,3 ****
! /*	setjmp.h	4.1	93/12/31	*/
  
  typedef int jmp_buf[10];
--- 1,12 ----
! /*	@(#)setjmp.h  8.12 (2.11BSD) 2025/3/11 */
  
+ /*
+  * this is a "struct sigcontext" by another name.  See signal.h
+ */
  typedef int jmp_buf[10];
+ 
+ int setjmp(jmp_buf env);
+ int _setjmp(jmp_buf env);
+ 
+ void longjmp(jmp_buf env, int val);
+ void _longjmp(jmp_buf env, int val);
*** ./usr/src/share/termcap/termcap.src.old	Tue Mar 24 15:07:20 2020
--- ./usr/src/share/termcap/termcap.src	Thu Mar 13 12:52:27 2025
***************
*** 1886,1892 ****
  	:rs=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h:\
  	:tc=vt100:
  # @(#)termcap	X10/6.6	11/7/86, minus alternate screen, plus :cs
! vs|xterm|vs100|xterm terminal emulator (X window system):\
  	:do=^J:le=^H:ho=\E[H:\
  	:co#80:li#65:cl=\E[H\E[2J:bs:am:cm=\E[%i%d;%dH:nd=\E[C:up=\E[A:\
  	:ce=\E[K:cd=\E[J:so=\E[7m:se=\E[m:us=\E[4m:ue=\E[m:\
--- 1886,1892 ----
  	:rs=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h:\
  	:tc=vt100:
  # @(#)termcap	X10/6.6	11/7/86, minus alternate screen, plus :cs
! vs|xterm|vs100|xterm-color|xterm-256color|xterm terminal emulator (X window system):\
  	:do=^J:le=^H:ho=\E[H:\
  	:co#80:li#65:cl=\E[H\E[2J:bs:am:cm=\E[%i%d;%dH:nd=\E[C:up=\E[A:\
  	:ce=\E[K:cd=\E[J:so=\E[7m:se=\E[m:us=\E[4m:ue=\E[m:\
*** ./usr/src/libexec/telnetd/telnetd.c.old	Wed Mar  5 20:49:09 2025
--- ./usr/src/libexec/telnetd/telnetd.c	Thu Mar 13 12:52:07 2025
***************
*** 61,66 ****
--- 61,69 ----
  	CSUSP, CDSUSP, CRPRNT,
  	CFLUSH, CWERASE, CLNEXT
  };
+ struct winsize ws;
+ int chwinsize = 0;
+ 
  char	hostname[32];
  
  #define	TABBUFSIZ	512
***************
*** 93,98 ****
--- 96,102 ----
  			}
  #define	SB_GET()	((*subpointer++)&0xff)
  #define	SB_EOF()	(subpointer >= subend)
+ #define	SB_LEN()	(subend - subpointer)
  
  int	pcc, ncc, pty, net, inter;
  int	SYNCHing = 0;		/* we are in TELNET SYNCH mode */
***************
*** 653,659 ****
  
  	while (ncc > 0) {
  		if ((&ptyobuf[BUFSIZ] - pfrontp) < 2)
! 			return;
  		c = *netip++ & 0377, ncc--;
  		switch (state) {
  
--- 657,663 ----
  
  	while (ncc > 0) {
  		if ((&ptyobuf[BUFSIZ] - pfrontp) < 2)
! 			break;
  		c = *netip++ & 0377, ncc--;
  		switch (state) {
  
***************
*** 807,812 ****
--- 811,817 ----
  			} else {
  				SB_TERM();
  				suboption();	/* handle sub-option */
+ 				SB_CLEAR(); /* need to reset subpointer */
  				state = TS_DATA;
  			}
  			break;
***************
*** 842,847 ****
--- 847,856 ----
  			exit(1);
  		}
  	}
+ 	if (chwinsize) { /* Window size changed? */
+ 		ioctl(pty, TIOCSWINSZ, &ws);
+ 		chwinsize = 0;
+ 	}
  }
  
  willoption(option)
***************
*** 878,883 ****
--- 887,896 ----
  		fmt = doopt;
  		break;
  
+ 	case TELOPT_NAWS:
+ 		fmt = doopt;
+ 		break;
+ 
  	case TELOPT_SGA:
  		fmt = doopt;
  		break;
***************
*** 1027,1032 ****
--- 1040,1054 ----
  	terminaltype = terminalname;
  	break;
      }
+     case TELOPT_NAWS:
+ 	if (SB_LEN() < 4)
+ 		return;
+ 	ws.ws_col = SB_GET() << 8;
+ 	ws.ws_col |= SB_GET();
+ 	ws.ws_row = SB_GET() << 8;
+ 	ws.ws_row |= SB_GET();
+ 	chwinsize = 1;	/* Defer setting size so we can coalesce if possible */
+ 	break;
  
      default:
  	;
*** ./usr/src/libexec/telnetd/telnetd.8.old	Sat Nov 16 16:15:33 1996
--- ./usr/src/libexec/telnetd/telnetd.8	Thu Mar 13 12:52:07 2025
***************
*** 55,60 ****
--- 55,62 ----
  .IR ahead ,
  and to receive
  .I terminal type information
+ and
+ .I negotiate about window size
  from the remote client.
  If the remote client is willing, the remote terminal type is
  propagated in the environment of the created login process.
***************
*** 79,84 ****
--- 81,88 ----
  .IR binary ,
  .I terminal
  .IR type ,
+ .I negotiate about window
+ .IR size ,
  and
  .I suppress go
  .IR ahead .
***************
*** 88,101 ****
  Some
  .B TELNET
  commands are only partially implemented.
- .PP
- The
- .B TELNET
- protocol allows for
- the exchange of the number of lines and columns on the user's terminal,
- but
- .I telnetd
- doesn't make use of them.
  .PP
  Because of bugs in the original 4.2 BSD
  .IR telnet (1C),
--- 92,97 ----
*** ./usr/src/ucb/ex/ex_v.c.old	Fri Dec  9 22:45:56 1994
--- ./usr/src/ucb/ex/ex_v.c	Thu Mar 13 07:43:40 2025
***************
*** 60,74 ****
  /*
   * Enter open mode
   */
! #ifdef u370
! char	atube[TUBESIZE+LBSIZE];
! #endif
  oop()
  {
  	register char *ic;
- #ifndef u370
- 	char atube[TUBESIZE + LBSIZE];
- #endif
  	ttymode f;	/* mjm: was register */
  	int resize;
  
--- 60,69 ----
  /*
   * Enter open mode
   */
! static char	atube[TUBESIZE+LBSIZE];
  oop()
  {
  	register char *ic;
  	ttymode f;	/* mjm: was register */
  	int resize;
  
***************
*** 177,185 ****
  vop()
  {
  	register int c;
- #ifndef u370
- 	char atube[TUBESIZE + LBSIZE];
- #endif
  	ttymode f;	/* mjm: was register */
  	int resize;
  
--- 172,177 ----
*** ./usr/src/ucb/ex/ex.h.old	Tue Jan  7 22:16:04 2020
--- ./usr/src/ucb/ex/ex.h	Thu Mar 13 08:56:56 2025
***************
*** 3,9 ****
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)ex.h	7.8 (2.11BSD) 2020/1/7
   */
  
  #ifdef V6
--- 3,9 ----
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)ex.h	7.9 (2.11BSD) 2025/3/13
   */
  
  #ifdef V6
***************
*** 136,146 ****
  # ifdef	VMUNIX
  #	define	BUFSIZ	1024
  # else
- #  ifdef u370
- #	define	BUFSIZ	4096
- #  else
  #	define	BUFSIZ	512
- #  endif
  # endif
  #	define	NULL	0
  #	define	EOF	-1
--- 136,142 ----
*** ./usr/src/ucb/ex/ex_tune.h.old	Mon Jan 20 21:26:15 2020
--- ./usr/src/ucb/ex/ex_tune.h	Thu Mar 13 09:17:01 2025
***************
*** 3,9 ****
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)ex_tune.h	7.8.3 (2.11BSD) 2020/1/20
   */
  
  /*
--- 3,9 ----
   * All rights reserved.  The Berkeley software License Agreement
   * specifies the terms and conditions for redistribution.
   *
!  *	@(#)ex_tune.h	7.9 (2.11BSD) 2025/3/13
   */
  
  /*
***************
*** 42,57 ****
  #define	ESIZE		512
  #define CRSIZE		1024
  #else
- #ifdef u370
- #define LBSIZE		4096
- #define ESIZE		512
- #define CRSIZE		4096
- #else
  #define	LBSIZE		512		/* Line length */
  #define	ESIZE		128		/* Size of compiled re */
  #define CRSIZE		512
  #endif
- #endif
  #define	RHSSIZE		256		/* Size of rhs of substitute */
  #define	NBRA		9		/* Number of re \( \) pairs */
  #define	TAGSIZE		128		/* Tag length */
--- 42,51 ----
***************
*** 72,78 ****
  					   also termlib and termcap */
  
  /*
!  * Except on VMUNIX, these are a ridiculously small due to the
   * lousy arglist processing implementation which fixes core
   * proportional to them.  Argv (and hence NARGS) is really unnecessary,
   * and argument character space not needed except when
--- 66,72 ----
  					   also termlib and termcap */
  
  /*
!  * Except on VMUNIX, these are small due to the
   * lousy arglist processing implementation which fixes core
   * proportional to them.  Argv (and hence NARGS) is really unnecessary,
   * and argument character space not needed except when
***************
*** 90,100 ****
  #endif
  
  /*
!  * Note: because the routine "alloca" is not portable, TUBESIZE
!  * bytes are allocated on the stack each time you go into visual
!  * and then never freed by the system.  Thus if you have no terminals
!  * which are larger than 24 * 80 you may well want to make TUBESIZE
!  * smaller.  TUBECOLS should stay at 160 since this defines the maximum
   * length of opening on hardcopies and allows two lines of open on
   * terminals like adm3's (glass tty's) where it switches to pseudo
   * hardcopy mode when a line gets longer than 80 characters.
--- 84,97 ----
  #endif
  
  /*
!  * Note: TUBESIZE bytes used to be allocated on the stack when entering 
!  * visual [vop()] AND open mode [oop()].  This was a problem for the pdp11 
!  * and could cause the program to crash because the stack could not grow 
!  * further downward.  Use of a static buffer in ex_v.c reduces greatly
!  * stack space at the cost of some data space. This worked for the u370 system,
!  * it can work for all systems now.
!  *
!  * TUBECOLS should stay at 160 since this defines the maximum
   * length of opening on hardcopies and allows two lines of open on
   * terminals like adm3's (glass tty's) where it switches to pseudo
   * hardcopy mode when a line gets longer than 80 characters.
*** ./usr/src/libexec/getty/main.c.old	Mon Feb 10 22:53:25 2003
--- ./usr/src/libexec/getty/main.c	Mon Mar 10 08:00:41 2025
***************
*** 9,15 ****
  "@(#) Copyright (c) 1980 Regents of the University of California.\n\
   All rights reserved.\n";
  
! static char sccsid[] = "@(#)main.c	5.5.2 (2.11BSD) 2003/2/10";
  #endif
  
  /*
--- 9,15 ----
  "@(#) Copyright (c) 1980 Regents of the University of California.\n\
   All rights reserved.\n";
  
! static char sccsid[] = "@(#)main.c	5.5.3 (2.11BSD) 2025/3/10";
  #endif
  
  /*
***************
*** 16,21 ****
--- 16,23 ----
   * getty -- adapt to terminal speed on dialup, and call login
   *
   * Melbourne getty, June 83, kre.
+  *
+  * Bugfix to set local mode word, Mar 2025, bqt.
   */
  
  #include <sgtty.h>
***************
*** 179,186 ****
  			tmode.sg_ospeed = speed(OS);
  		else if (SP)
  			tmode.sg_ospeed = speed(SP);
! 		tmode.sg_flags = setflags(0);
  		ioctl(0, TIOCSETP, &tmode);
  		setchars();
  		ioctl(0, TIOCSETC, &tc);
  		ioctl(0, TIOCSETD, &ldisp);
--- 181,191 ----
  			tmode.sg_ospeed = speed(OS);
  		else if (SP)
  			tmode.sg_ospeed = speed(SP);
! 		allflags = setflags(0);
! 		tmode.sg_flags = allflags & 0xffff;
! 		someflags = allflags >> 16;
  		ioctl(0, TIOCSETP, &tmode);
+ 		ioctl(0, TIOCLSET, &someflags);
  		setchars();
  		ioctl(0, TIOCSETC, &tc);
  		ioctl(0, TIOCSETD, &ldisp);
***************
*** 246,251 ****
--- 251,258 ----
  	register char *np;
  	register c;
  	char cs;
+ 	long allflags;
+ 	int someflags;
  
  	/*
  	 * Interrupt may happen if we use CBREAK mode
***************
*** 255,263 ****
  		return (0);
  	}
  	signal(SIGINT, interrupt);
! 	tmode.sg_flags = setflags(0);
  	ioctl(0, TIOCSETP, &tmode);
! 	tmode.sg_flags = setflags(1);
  	prompt();
  	if (PF > 0) {
  		oflush();
--- 262,275 ----
  		return (0);
  	}
  	signal(SIGINT, interrupt);
! 	allflags = setflags(0);
! 	tmode.sg_flags = allflags & 0xffff;
! 	someflags = allflags >> 16;
  	ioctl(0, TIOCSETP, &tmode);
! 	ioctl(0, TIOCLSET, &someflags);
! 	allflags = setflags(1);
! 	tmode.sg_flags = allflags & 0xffff;
! 	someflags = allflags >> 16;
  	prompt();
  	if (PF > 0) {
  		oflush();
***************
*** 265,270 ****
--- 277,283 ----
  		PF = 0;
  	}
  	ioctl(0, TIOCSETP, &tmode);
+ 	ioctl(0, TIOCLSET, &someflags);
  	crmod = 0;
  	upper = 0;
  	lower = 0;
*** ./usr/src/games/sail/Makefile.old	Sat Jan 23 01:02:53 1993
--- ./usr/src/games/sail/Makefile	Thu Mar 13 12:51:22 2025
***************
*** 47,53 ****
  
  install: sail $(TARGET)/$(LOGFILE) sail.0
  	install -s -m 4755 -o $(SAILMASTER) sail $(TARGET)/sail
! 	install -c -m 444 sail.0 ${DESTDIR}/usr/man/cat6/sail.0
  
  logfile $(TARGET)/$(LOGFILE):
  	cp /dev/null $(TARGET)/$(LOGFILE)
--- 47,53 ----
  
  install: sail $(TARGET)/$(LOGFILE) sail.0
  	install -s -m 4755 -o $(SAILMASTER) sail $(TARGET)/sail
! 	install -c -o bin -g bin -m 444 sail.0 ${DESTDIR}/usr/man/cat6/sail.0
  
  logfile $(TARGET)/$(LOGFILE):
  	cp /dev/null $(TARGET)/$(LOGFILE)
*** ./usr/src/ucb/tftp/Makefile.old	Tue Jan 19 18:00:33 1993
--- ./usr/src/ucb/tftp/Makefile	Thu Mar 13 12:51:22 2025
***************
*** 23,26 ****
  
  install:  tftp tftp.0
  	install -s tftp ${DESTDIR}/usr/ucb
! 	install -c -m 444 tftp.0 ${DESTDIR}/usr/man/cat1
--- 23,26 ----
  
  install:  tftp tftp.0
  	install -s tftp ${DESTDIR}/usr/ucb
! 	install -c -o bin -g bin -m 444 tftp.0 ${DESTDIR}/usr/man/cat1
*** ./usr/src/usr.lib/libident/Makefile.old	Fri Dec 13 22:49:16 1996
--- ./usr/src/usr.lib/libident/Makefile	Thu Mar 13 12:51:22 2025
***************
*** 48,54 ****
  	install -c -m 644 libident_p.a $(LIBDIR)/libident_p.a
  	ranlib $(LIBDIR)/libident.a $(LIBDIR)/libident_p.a
  	install -c -m 444  ident.h $(INCDIR)/ident.h
! 	install -c -m 444 ident.0 $(MANDIR)/ident.0
  
  clean:
  	-rm -f libident.a libident_p.a ident-tester lookup-tester *.o ident.0
--- 48,54 ----
  	install -c -m 644 libident_p.a $(LIBDIR)/libident_p.a
  	ranlib $(LIBDIR)/libident.a $(LIBDIR)/libident_p.a
  	install -c -m 444  ident.h $(INCDIR)/ident.h
! 	install -c -o bin -g bin -m 444 ident.0 $(MANDIR)/ident.0
  
  clean:
  	-rm -f libident.a libident_p.a ident-tester lookup-tester *.o ident.0
*** ./usr/src/usr.lib/libvmf/makefile.old	Thu Oct 21 23:04:19 1993
--- ./usr/src/usr.lib/libvmf/makefile	Thu Mar 13 12:51:22 2025
***************
*** 14,20 ****
  	ranlib /usr/lib/libvmf.a
  	install -c -m 644 genlib_p /usr/lib/libvmf_p.a
  	ranlib /usr/lib/libvmf_p.a
! 	install -c -m 444 vmf.0 /usr/man/cat3/vmf.0
  
  clean:
  	rm -f ${OBJECTS} profiled/${OBJECTS} genlib genlib_p vmf.0
--- 14,20 ----
  	ranlib /usr/lib/libvmf.a
  	install -c -m 644 genlib_p /usr/lib/libvmf_p.a
  	ranlib /usr/lib/libvmf_p.a
! 	install -c -o bin -g bin -m 444 vmf.0 /usr/man/cat3/vmf.0
  
  clean:
  	rm -f ${OBJECTS} profiled/${OBJECTS} genlib genlib_p vmf.0
*** ./usr/src/usr.sbin/cron/putman.sh.old	Tue Aug 17 01:26:43 1999
--- ./usr/src/usr.sbin/cron/putman.sh	Thu Mar 13 12:51:23 2025
***************
*** 20,25 ****
--- 20,27 ----
  fi
  
  nroff -man $PAGE >$DEST
+ chown bin $DEST
+ chgrp bin $DEST
  chmod 444 $DEST
  set +x
  
*** ./usr/src/usr.sbin/sysgen/Makefile.old	Sun Jun 29 15:46:32 1997
--- ./usr/src/usr.sbin/sysgen/Makefile	Thu Mar 13 12:51:23 2025
***************
*** 23,29 ****
  
  install: sysgen sysgen.0
  	install -c -s ${PROG} ${DESTDIR}/usr/sbin/${PROG}
! 	install -m 444 ${MAN} ${DESTDIR}/usr/man/cat8/${MAN}
  
  clean:
  	rm -f ${OBJS} ${MAN} ${PROG} tags 
--- 23,29 ----
  
  install: sysgen sysgen.0
  	install -c -s ${PROG} ${DESTDIR}/usr/sbin/${PROG}
! 	install -c -o bin -g bin -m 444 ${MAN} ${DESTDIR}/usr/man/cat8/${MAN}
  
  clean:
  	rm -f ${OBJS} ${MAN} ${PROG} tags 
*** ./usr/src/libexec/popper/Makefile.old	Wed Nov 27 22:31:56 1996
--- ./usr/src/libexec/popper/Makefile	Thu Mar 13 12:51:22 2025
***************
*** 62,68 ****
  
  install: ${TARGET} ${CATPAGE}
  	install -c -m 700 -o root -g staff ${TARGET} ${INSTALLDIR}
! 	install -c -m 444 -o root -g staff ${CATPAGE} ${MANDIR}
  
  ${CATPAGE}:	${MANPAGE}
  	nroff -h -man ${MANPAGE} > ${CATPAGE}
--- 62,68 ----
  
  install: ${TARGET} ${CATPAGE}
  	install -c -m 700 -o root -g staff ${TARGET} ${INSTALLDIR}
! 	install -c -o bin -g bin -m 444 ${CATPAGE} ${MANDIR}
  
  ${CATPAGE}:	${MANPAGE}
  	nroff -h -man ${MANPAGE} > ${CATPAGE}
*** ./usr/src/libexec/identd/Makefile.old	Thu Sep 26 19:52:38 2024
--- ./usr/src/libexec/identd/Makefile	Thu Mar 13 12:51:22 2025
***************
*** 60,69 ****
  	sed -e 's,xDESTROOTx,$(DESTROOT),g' $? > $@
  
  install: identd identd.0 idecrypt.0 identconn itest idecrypt
! 	install -m 644 identd.0 $(MANDIR)/identd.0
  	install -m 755 identd $(EXECDIR)/identd
  	install -m 755 identconn $(BINDIR)/identconn
! 	install -m 644 idecrypt.0  $(MANDIR)/idecrypt.0
  	install -m 755 idecrypt $(BINDIR)/idecrypt
  	install -o root -g kmem -m 2555 itest ${BINDIR}/itest
  
--- 60,69 ----
  	sed -e 's,xDESTROOTx,$(DESTROOT),g' $? > $@
  
  install: identd identd.0 idecrypt.0 identconn itest idecrypt
! 	install -c -o bin -g bin -m 444 identd.0 $(MANDIR)/identd.0
  	install -m 755 identd $(EXECDIR)/identd
  	install -m 755 identconn $(BINDIR)/identconn
! 	install -c -o bin -g bin -m 444 idecrypt.0  $(MANDIR)/idecrypt.0
  	install -m 755 idecrypt $(BINDIR)/idecrypt
  	install -o root -g kmem -m 2555 itest ${BINDIR}/itest
  
*** ./usr/src/man/man3/setjmp.3.old	Wed May 27 23:49:56 1987
--- ./usr/src/man/man3/setjmp.3	Tue Mar 11 18:18:54 2025
***************
*** 2,10 ****
  .\" All rights reserved.  The Berkeley software License Agreement
  .\" specifies the terms and conditions for redistribution.
  .\"
! .\"	@(#)setjmp.3	6.2 (Berkeley) 1/9/86
  .\"
! .TH SETJMP 3 "January 9, 1986"
  .UC 4
  .SH NAME
  setjmp, longjmp \- non-local goto
--- 2,10 ----
  .\" All rights reserved.  The Berkeley software License Agreement
  .\" specifies the terms and conditions for redistribution.
  .\"
! .\"	@(#)setjmp.3	6.3 (2.11BSD) 2025/3/11
  .\"
! .TH SETJMP 3 "March 11, 2025"
  .UC 4
  .SH NAME
  setjmp, longjmp \- non-local goto
***************
*** 81,96 ****
  .SH "SEE ALSO"
  sigvec(2), sigstack(2), signal(3)
  .SH "NOTES  (PDP-11)"
! On the PDP-11, \fIlongjmperror\fP is called as \fI_ljerr\fP.  This
! difference stems from the limited name size of the PDP-11 that requires all
! external names to be unique within the first seven characters.  However,
! <\fIsetjmp.h\fP> automatically translates \fIlongjmperror\fP to \fIljerror\fP
! and should be included before any definition \fIlongjmperror\fP.
! .PP
! The PDP-11 implementation also contains a subtle bug that occurs when a
  routine containing a \fIsetjmp\fP has \fIregister\fP variables.  The bug
  sometimes causes those variables to be given invalid values when a longjmp
  is made back to the routine.  \fIRegister\fP variables should therefore be
! avoided in routines containing \fIsetjmps\fP.
  .PP
  And finally, _longjmp may sometimes die fatally.  Sorry.
--- 81,90 ----
  .SH "SEE ALSO"
  sigvec(2), sigstack(2), signal(3)
  .SH "NOTES  (PDP-11)"
! The PDP-11 implementation contains a subtle bug that occurs when a
  routine containing a \fIsetjmp\fP has \fIregister\fP variables.  The bug
  sometimes causes those variables to be given invalid values when a longjmp
  is made back to the routine.  \fIRegister\fP variables should therefore be
! avoided in routines containing \fIsetjmp\fP.
  .PP
  And finally, _longjmp may sometimes die fatally.  Sorry.
*** ./VERSION.old	Fri Mar  7 21:20:05 2025
--- ./VERSION	Thu Mar 13 13:04:34 2025
***************
*** 1,5 ****
! Current Patch Level: 483
! Date: March 7, 2025
  
  2.11 BSD
  ============
--- 1,5 ----
! Current Patch Level: 484
! Date: March 13, 2025
  
  2.11 BSD
  ============