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
Peter Wemm
c3aac50f28
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +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
