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30 Commits

Author SHA1 Message Date
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses. 
OK'ed by:	imp, core
 2004-04-06 20:06:54 +00:00
David E. O'Brien
09a80d4867 Quiet warnings about copyright[]. 2003-05-01 16:58:57 +00:00
Mark Murray
f193e3fc68 Fix an easy WARNS. 2002-07-31 16:53:59 +00:00
David E. O'Brien
5eb43ac2f7 Consistently use __FBSDID 2002-06-30 05:13:54 +00:00
Tim J. Robbins
a24ce1c859 Check that snprintf() does not truncate the destination pathname when 
linking into a directory.
 2002-06-29 04:10:40 +00:00
Tim J. Robbins
dab94652b1 Reject options, handle "--" end-of-options marker in link(1). 2002-05-30 00:57:38 +00:00
Chris D. Faulhaber
75a011263c Add semicolon to empty default case to silence warning. 2002-05-11 00:45:01 +00:00
Mark Murray
4b4ed2fe6a Fix warnings inspired by lint, a commercial lint and WARNS=4. 2002-02-22 21:11:03 +00:00
Warner Losh
46251dde8f o __P has been reoved 
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.
 2002-02-02 06:48:10 +00:00
Warner Losh
c215688fd2 Use PATH_MAX in preference to MAXPATHLEN. 
Also sort declarations per style(9) (big arrays come last) while I'm
in the area.
 2001-05-29 17:27:56 +00:00
Kris Kennaway
97dbc8f347 Silence WARNS=2 and BDECFLAGS on i386 and alpha 
MFC After:	1 week
 2001-05-20 04:54:15 +00:00
Maxim Sobolev
c9e7c66776 Bring in -h' compatability option and its alias -n' to match NetBSD and GNU 
semantics.

style(9) Reviewed by:
Obtained from:	NetBSD
 2001-04-26 17:15:57 +00:00
Sheldon Hearn
7e7574af89 Fix style bugs and inconsistencies introduced in rev 1.16. 
Submitted by:	bde
 2000-08-17 16:08:06 +00:00
Warner Losh
2c15efcfb5 Don't explicitly declare optarg and optind. These are declared in 
unistd.h, which is already included.
 2000-08-16 05:14:49 +00:00
Sheldon Hearn
7fcd5ae0d0 Add the -i option, as found in rm(1), which provides an interactive 
mode in which the user is prompted for confirmation before an
existing file is replaced.

Submitted by:	alex
 2000-08-14 08:48:55 +00:00
Sheldon Hearn
d71e172ac6 Add link(1) and unlink(1) as special cases of ln(1) and rm(1) 
respectively, in accordance with SUSv2.

This differs from the approach taken in NetBSD, but provides
less obscure error messages in at least the EISDIR case and
does not take up additional disk space for new binaries.

PR:		13071
PR:		13074
Requested by:	James Howard <howardjp@wam.umd.edu>
 1999-12-20 16:13:47 +00:00
David E. O'Brien
b598b07322 Add verbose processing flag. 1999-09-11 10:06:56 +00:00
Peter Wemm
2a4562393f $Id$ -> $FreeBSD$ 1999-08-27 23:15:48 +00:00
Philippe Charnier
2a170595d1 Correct use of .Nm. Add rcsid. 1998-05-15 06:19:05 +00:00
Philippe Charnier
749d4bb649 Cosmetic change in usage string. 1997-06-06 06:40:06 +00:00
Warner Losh
93ef08af3e compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-28 15:24:41 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Steve Price
78b09ffeaf -Wall cleaning. 1996-12-14 06:08:03 +00:00
Peter Wemm
7d4b6187df Nuke the undocumented -F flag, since it doesn't do anything anymore. 
It used to allow root to hard-link directories (and screw up programs that
expexted the ".." entry to point to the parent dir)
 1996-05-24 20:36:16 +00:00
Bruce Evans
9195f40982 Use lstat() instead of stat() for checking if the final source file exists, 
so that `ln -fs' works when the source is a symlink pointing to a non-
existent file.
 1994-12-06 18:50:44 +00:00
David Greenman
89730b290a Added $Id$ 1994-09-24 02:59:15 +00:00
Poul-Henning Kamp
c4278e8b60 fix ln to accept -f again. Thanks Bruce. Seems that Joe Grosch isn't 
quite as safe as I thought.  I will have to look much closer on his
patches.  Damn.
 1994-09-20 07:24:51 +00:00
Poul-Henning Kamp
3a15523260 /home/phk/jg 1994-09-20 06:28:16 +00:00
Rodney W. Grimes
4b88c807ea BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00