src/usr.bin/tee, branch release/9.2.0

Remove the advertising clause from UCB copyrighted files in usr.bin. This

2010-12-11T08:32:16+00:00

is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with:	imp, rwatson

Revert most part of 200420 as requested, as more review and polish is

2009-12-13T03:14:06+00:00

needed.

Remove unneeded header includes from usr.bin/ except contributed code.

2009-12-11T23:35:38+00:00

Tested with:	make universe

- Steal short description from POSIX; it's more technical and was

2007-11-13T11:34:20+00:00

  easier to translate.
- Fix some markup nits.

Added the EXIT STATUS section where appropriate.

2005-01-17T07:44:44+00:00

ANSIify function definitions.

2002-09-04T23:29:10+00:00

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

Use err instead of errx when malloc fails. "malloc" is not a helpful

2002-07-05T09:28:13+00:00

error message.

Revert part of the previous revision. Changing exit() to return() in main()

2002-05-17T11:16:49+00:00

is wrong, even though our C compiler doesn't understand that exit() eats
control of the program, and as such can sometimes complain that main() reaches
the bottom of its body without an explicit return().

Aside from that, the functional usefulness of changing it is effectively nil,
so back it out.

Submitted by:	mike

Remove spurious casts in malloc(3)'s argument.

2002-05-17T02:28:46+00:00

Use `return' instead of `exit' at the bottom of main().

remove __P

2002-03-22T01:42:45+00:00