src/usr.bin/tee, branch releng/10.0

Reverting last change r231449 (fix bin/164947) due to concerns voiced

2012-02-11T16:34:03+00:00

on src-committers and the fact that I can only take care of this in a
week.

Fix bin/164947: tee looses data when writing to non-blocking file descriptors

2012-02-10T22:16:17+00:00

tee was not handling EAGAIN

patch submitted by Diomidis Spinellis . Thanks so much

reproduced and re-tested locally

Add missing static keywords to tee(1)

2011-11-06T08:17:35+00:00

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.