Subject: chflags - immutable|appendonly files come to 2BSD (#198 - Part 2 of 14)
Index:	bin,etc,lib,sys/many_files 2.11BSD

Description:
	Files/directories can not be declared append-only, immutable, archived 
	or not to be dumped under 2.11BSD.

	dump(8) lacked the ability to bypass files marked for 'nodump'.

	Upper case only and Hazeltine terminal support made the tty driver 
	(and several utilities - 'vi' and 'getty' to name two) needlessly
	complicated and larger (especially since those devices are obsolete).

	open(2) can not provide for atomically obtaining a flock(2)'d
	file descriptor.

	open(2)ing with O_NDELAY (now called O_NONBLOCK) would not wait
	for carrier on the first i/o operation.

	Obsolete stub system calls 'setdopt' and 'getdopt' were still
	present in the kernel even though they have never done anything
	except take up space.

	'ex' had quite a bit of cruft left lying about which was begging
	to be cleaned up.

Repeat-By:
	This section does not apply this time since this is an 'update'
	which adds new functionality rather than fixing an existing bug.

Fix:
	Refer to part 1 (#197) for the complete description and installation
	instructions.

	This is part 2 of 14 (#198).

	Files affected (removed or renamed) by this part are:

/usr/src/bin/ls.c
/usr/src/bin/ls/ls.c
/usr/src/lib/libc/pdp/sys/getdopt.s
/usr/src/lib/libc/pdp/sys/setdopt.s
/usr/src/sys/conf/VAX.compile
/usr/src/sys/conf/VAX
/usr/src/ucb/ex/asfix.c70
/usr/src/ucb/ex/bcopy.c
/usr/src/ucb/ex/makefile.370
/usr/src/ucb/ex/makefile.70
/usr/src/ucb/ex/makefile.c70
/usr/src/ucb/ex/makefile.u3
/usr/src/ucb/ex/makefile.vax
/usr/src/ucb/ex/ovdoprnt.s
/usr/src/ucb/ex/ovprintf.c
/usr/src/ucb/ex/rofix

=====================cut  here========================
#! /bin/sh

mkdir /usr/src/bin/ls
chmod 755 /usr/src/bin/ls
mv /usr/src/bin/ls.c /usr/src/bin/ls/ls.c

rm -f /usr/src/lib/libc/pdp/sys/getdopt.s
rm -f /usr/src/lib/libc/pdp/sys/setdopt.s
rm -r /usr/src/sys/conf/VAX.compile
rm -f /usr/src/sys/conf/VAX

rm -f /usr/src/ucb/ex/asfix.c70
rm -f /usr/src/ucb/ex/bcopy.c
rm -f /usr/src/ucb/ex/makefile.370
rm -f /usr/src/ucb/ex/makefile.70
rm -f /usr/src/ucb/ex/makefile.c70
rm -f /usr/src/ucb/ex/makefile.u3
rm -f /usr/src/ucb/ex/makefile.vax
rm -f /usr/src/ucb/ex/ovdoprnt.s
rm -f /usr/src/ucb/ex/ovprintf.c
rm -f /usr/src/ucb/ex/rofix