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29 Commits

Author SHA1 Message Date
Brooks Davis
6137b0bdf9 Fix build on architectures where off_t is signed by casting to uintmax_t 
before comparing with a size_t.
 2007-01-11 20:23:01 +00:00
Brooks Davis
6e8298db22 Fix head -c ### where ### is greater than 2^31. Unlike the submitted 
patch this uses off_t.

WARNSify and add $FreeBSD$ to Makefile.

PR:		bin/107824
Submitted by:	Brian Cornell <briancornell at earthlink dot net>
MFC after:	3 days
 2007-01-11 17:03:51 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Juli Mallett
58a8e6d20e Remove duplicate __FBSDID() - spotted by trying to build with a non-GNU 
compiler.
 2002-07-23 14:39:20 +00:00
David E. O'Brien
e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
Juli Mallett
6fc8ba94c6 Note that this appeared at least as early as PWB UNIX. 
Use the literal string 'PWB UNIX', as we still have no .At macro for it.
 2002-06-10 22:59:59 +00:00
Mark Murray
1abf87a869 Fix VCS tags; ANSIfy functions 2002-04-28 13:50:54 +00:00
David Malone
4001504df5 1) Staticise. 
2) Remove registers.
3) Change some ints to size_t which are used with fread/fwrite.
 2002-03-30 17:17:26 +00:00
Warner Losh
f1bb2cd2aa remove __P 2002-03-22 01:22:50 +00:00
Ruslan Ermilov
bad331599a mdoc(7) police: pedantry. 2002-03-15 15:28:12 +00:00
David Malone
ecca80bd97 Make usage message and man page synopsis reflect the fact that -n 
and -c are mutually exclusive.

PR:		34233
Submitted by:	Gary W. Swearingen <swear@blarg.net>
MFC after:	3 days
 2002-01-24 22:27:50 +00:00
Alfred Perlstein
c7a2aa5dfc In order to perform faster when doing "head -n", use a pair of 
fgetln/fwrite instead of getc/putchar, this seems about five times
faster.
 2001-11-02 09:27:16 +00:00
Alfred Perlstein
c16b5e4f8a change a global into a local, misc style fixes 2001-11-02 09:21:11 +00:00
Ruslan Ermilov
d628d776c4 mdoc(7) police: utilize the new .Ex macro. 2001-08-15 09:09:47 +00:00
Dima Dorfman
f247324df7 Remove whitespace at EOL. 2001-07-15 08:06:20 +00:00
Ruslan Ermilov
625003720a mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 14:16:33 +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
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +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
Dag-Erling Smørgrav
710668cad4 fread() returns 0 on eof or error, not EOF. This fixes the following 
bug:

  "head -c <n>" never exit and loops forever (until it is killed),
  if the input stream has fewer bytes than specified (n).

PR:		bin/8225
Submitted-by:	FUJIMOTO Kensaku <fujimoto@oscar.elec.waseda.ac.jp>
 1998-10-09 10:33:46 +00:00
Philippe Charnier
73f3d05336 Setting eval to 1 after calling warn was the original behaviour. 1997-07-11 06:13:18 +00:00
Philippe Charnier
c851008590 Use err(3) instead of local redefinition. 1997-07-10 06:46:13 +00:00
Alexander Langer
ef0e2ea4c7 Support for -c, byte count. 1997-04-06 00:54:27 +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
Wolfram Schneider
298f429180 first check the count and then get 
the next line of characters and not cause it to first get
the characters even if the count (cnt) has become 0.

Submitted by:	R Bezuidenhout <rbezuide@mikom.csir.co.za>
 1996-02-26 22:46:36 +00:00
Joerg Wunsch
8e502f1158 head(1) ignored EOFs (in certain cases). 
Closes PR # bin/678: head(1) ignore EOF

Submitted by:	wosch@cs.tu-berlin.de (Wolfram Schneider)
 1995-08-15 19:34:11 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00