src/usr.bin/env, branch releng/5.1

ANSIify function definitions.

2002-09-04T23:29:10Z

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

Discourage use of env(1)'s "-" flag by moving its description to the

2002-06-28T09:23:39Z

Compatibility section of the manual page.

Indicate that env(1) allows you to supply arguments to the utility it

2002-06-19T07:09:44Z

executes in the usage() message and manual page. Use "utility" instead of "command" in both places to emphasise that shell builtins etc. will not work, and to be consistent with the terminology used by POSIX. PR: 39210 Submitted by: Danny J. Zerkel MFC after: 1 week

remove __P

2002-03-22T01:22:50Z

Leave the `copyright' variable exposed, since the main purpose of it

2002-03-07T10:06:00Z

is to put a copyright in the object file. Submitted by: bde

Use new ID scheme.

2002-02-21T02:17:57Z

Fix env(1)'s exit status to conform with SUSv3. Submitted by: Tim Robbins MFC after: 2 weeks

Remove leaf node WARNS?=2 (that mainly I added). This should

2002-02-08T22:31:43Z

help the GCC3 transition and CURRENT in general.

Set WARNS=2 on programs that compile cleanly with it; add $FreeBSD$

2001-06-30T05:39:36Z

where necessary. Submitted by: Mike Barcroft

Add ``-i'' option, which is the same as ``-''. The -i option is the

1999-08-27T08:59:32Z

recommended option in the manpage, but the - option remains for backward compatibility and is documented as such. PR: 13363 Reported by: James Howard Reviewed by: bde

Tweaks to allow compiling -Wall (mostly adding "const" to char rcsid[]).

1998-12-06T22:58:23Z