Remove copyright strings ifdef'd out

We've ifdef'd out the copyright strings for some time now. Go ahead and
remove the ifdefs. Plus whatever other detritis was left over from other
recent removals. These copyright strings are present in the comments and
are largely from CSRG's attempt at adding their copyright to every
binary file (which modern interpretations of the license doesn't
require).

Sponsored by: Netflix

usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

Revert license change.

This isn't identical to the one permitted by UCB since
it is copyright multiple people.

Remove advertising clause from pr(1)

Permitted by https://www.freebsd.org/copyright/license.html
Renumber 4->3 to be consistent with other files

spdx: initial adoption of licensing ID tags.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

Initially, only tag files that use BSD 4-Clause "Original" license.

RelNotes: yes
Differential Revision: https://reviews.freebsd.org/D13133

Remove a duplicate fclose() that snuck into r316501

Reported by: Coverity
CID: 1373338
MFC after: 20 days
X-MFC-With: 316501
Sponsored by: Spectra Logic Corp

Fix file descriptor and memory leaks in pr(1)

Also, hook NetBSD's pr test into the build, and add three more test cases.

Reported by: Coverity, Valgrind
CID: 271650 271651 271652 271653 271654 271655 271656 271656
CID: 271657 271658 271659 1006939 1006940 1006941 1006942 1009098
Reviewed by: ngie
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D9137

Spelling fixes for usr.bin/

Add missing static keywords to pr(1)

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

Use time(NULL) instead of gettimeofday(), because we only need tv_sec.

- Import the HEAD csup code which is the basis for the cvsmode work.

Fix misspelled 'argument' and try to make the sentence into English.

Submitted by: Andre Guibert de Bruet andy at siliconlandmark dot com

No capital letter after :

Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/
Add FreeBSD Id tag where missing.

ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by: md5

Modernise this code by rounding up the usual suspects: register keyword,
consts, ANSIfication of functions, proper use of __FBSDID() and so on.
This commit is non-functional from a code-execution perspective, but
pr(1) now compiles WARNS=6 clean.

Don't convert a single space before a tab stop into a tab when the
-i option is used.

Add P1003.1-2001 -f and -p options.

PR: standards/36243
Submitted by: Tim J. Robbins <tim@robbins.dropbear.id.au>
Reviewed by: mike
MFC after: 2 weeks

Ensure err is a useful value to prevent using fputs() with a NULL stream.
MFC after: 1 week

Use nl_langinfo instead of %Ef

Fix typo: seperate -> separate.

Seperate does not exist in the english language.

The -s option was broken (missing braces around an else clause).

Noticed by: Thomas Stromberg <tstromberg@rtci.com>
Obtained from: OpenBSD

Change meaning of newly introduced -L option - it helps lpr later

Localize it

Don't assume that time_t is long.

Finish importing Lite2's src/usr.bin, except for ex, diff, grep, mail,
pascal and vmstat.sparc. All changed files on the vendor branch should
already have been imported.

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Fixes:

When you ask pr to use form feeds at the end of pages and specify a page
length and tell pr to not put the fancy headers and footers on each
pages, then pr will not separate the pages with a form feed.

Closes PR: bin/1237

Submitted by: Warner Losh <imp@village.org>

Remove wrong LC_TIME env. usage

Remove trailing whitespace.

BSD 4.4 Lite Usr.bin Sources