Commit Graph

31 Commits

Author SHA1 Message Date
Colin Percival
f9f231846a Don't try to mmap the contents of empty files. This behaviour was harmless
prior to r195693, since historical behaviour of mmap(2) was to silently
ignore length-zero mmap requests; but mmap now returns EINVAL, which caused
look(1) to emit an error message and fail.

Among other things, this makes `freebsd-update fetch` on a newly installed
8.0-BETA3 system print bogus warning messages.

MFC after:	3 days
2009-08-26 03:30:06 +00:00
Stefan Farfeleder
845b8cbcbf Remove break after return. 2006-07-18 10:19:46 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Tim J. Robbins
159cd5c64f Sort sections. 2004-07-19 11:21:34 +00:00
Tim J. Robbins
66339977f4 Move exit status information into a DIAGNOSTICS section. Add an ENVIRONMENT
section. Re-add a sentence from the BUGS section that went missing in
the previous commit.
2004-07-19 11:18:56 +00:00
Tim J. Robbins
d67148e425 Add support for multibyte characters. While here, fix a longstanding bug in
the implementation of the -d option: we were skipping too many characters
when a non-alphanumeric character was encountered.
2004-07-19 11:12:02 +00:00
Tim J. Robbins
479918321d Point out in the BUGS section that look expects input files to have
been sorted with LC_COLLATE=C.
2004-07-19 10:03:38 +00:00
Tim J. Robbins
3d1a01487a Document incorrect handling of multibyte characters. 2004-07-17 04:04:30 +00:00
Ruslan Ermilov
6a3e8b0adc Mechanically kill hard sentence breaks. 2004-07-02 22:22:35 +00:00
Philippe Charnier
f88e6136c3 Introduce options definition the standard way. 2003-06-09 19:32:02 +00:00
David Malone
f4ac32def2 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
2002-09-04 23:29:10 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Mark Murray
9e5ff032b5 Fix a const-char vs char issue. 2002-04-28 12:39:12 +00:00
Philippe Charnier
e8937ba009 Use `The .Nm utility' 2002-04-20 12:18:28 +00:00
Warner Losh
f1bb2cd2aa remove __P 2002-03-22 01:22:50 +00:00
David Malone
106b1a8c91 Warns cleanup - not ready for WARNS=2 yet. 2001-12-03 21:04:50 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Ruslan Ermilov
47dec78170 mdoc(7) police: use the default ``file ...'' feature of the .Ar macro. 2001-02-13 09:56:35 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Nik Clayton
3be5f1f5ce Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
1999-07-12 20:24:20 +00:00
Wolfram Schneider
4d3ee60941 Support multiple databases. For example
$ look miau  dict1 dict2 dict3
1998-08-31 16:38:23 +00:00
Jordan K. Hubbard
d03802742b revert: The warning was supposed to irritate someone into fixing this. 1997-09-15 11:02:10 +00:00
Jordan K. Hubbard
0a214d26c9 unsigned char -> caddr_t for mmap's return value. 1997-09-15 08:31:20 +00:00
Philippe Charnier
9baefe4a3f Use err(3) instead of local redefinition. 1997-07-23 06:46:10 +00:00
Warner Losh
1c8af87873 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 04:34:07 +00:00
Peter Wemm
df3f5d9dd5 Merge from Lite2 1997-03-11 13:43:33 +00:00
Alexander Langer
8abdc2eb40 Sweep through the tree fixing mmap() usage:
- Use MAP_FAILED instead of the constant -1 to indicate
    failure (required by POSIX).
  - Removed flag arguments of '0' (required by POSIX).
  - Fixed code which expected an error return of 0.
  - Fixed code which thought any address with the high bit set
    was an error.
  - Check for failure where no checks were present.

Discussed with:	bde
1997-01-16 21:58:40 +00:00
Mike Pritchard
0f7785061e Use the .At macro where appropriate. 1996-08-23 01:06:24 +00:00
Andrey A. Chernov
ac7154f578 Make it works with 8bit charsets
Add setlocale LC_CTYPE
1995-10-29 00:20:05 +00:00
Rodney W. Grimes
7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00