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1365 Commits

Author SHA1 Message Date
Tim J. Robbins
45457c7dd2 Note that the lutimes(2) and lchflags(2) syscalls also do not follow symlinks. 
Remove incorrect examples.

PR:		25016
Submitted by:	Martin Kammerhofer, Joshua Goodall
 2002-05-26 12:51:38 +00:00
Tim J. Robbins
f59d6e4762 Add lchmod(2) to the list of syscalls that do not follow symbolic links. 2002-05-26 12:12:36 +00:00
Tim J. Robbins
fc482908be sh appeared in Version 1, not System V.1. 2002-05-25 12:18:27 +00:00
Tim J. Robbins
d513af6a66 Implement `set +o', which displays the currently set options in a format 
suitable for re-input into the shell.
 2002-05-25 12:11:58 +00:00
Tim J. Robbins
09086b0499 Bring back the cd -L and -P options from revision 1.24, but try harder not 
to fail when the logical current directory no longer exists. Allow changes
to absolute paths when logical cwd is invalid, fall back to physical cd
if logical cd fails.
 2002-05-22 05:15:53 +00:00
Tim J. Robbins
baf3e7c14b Temporarily back out revision 1.24; it seems to handle the case where the 
current directory no longer exists incorrectly and breaks `make cleandir'.
 2002-05-22 03:29:20 +00:00
Tim J. Robbins
178897f127 Add the SUSv3 -L and -P options to the cd and pwd builtin utilities. `Logical' 
handling of .. is now the default.
 2002-05-20 07:54:39 +00:00
Juli Mallett
9e3bfadea8 Remove a small, annoying, nit I ran in to editing this file, a lone tab 
on a line by itself.
 2002-05-19 17:50:23 +00:00
Tim J. Robbins
1b5a48ff88 Implement the -u (-o nounset) option, which gives an error message if 
an unset variable is expanded.

Obtained from:	NetBSD (bjh21, christos)
 2002-05-19 08:30:16 +00:00
Tim J. Robbins
addcdbb29f Make the fg and bg commands give the output required by SUSv3. 
fg outputs the name of the command, bg outputs the name of the command
and the job id.
 2002-05-19 07:27:26 +00:00
Tim J. Robbins
1a958c6653 Implement the -C (-o noclobber) option, which prevents existing regular 
files from being overwritten by shell redirection.
 2002-05-19 06:03:05 +00:00
Tim J. Robbins
94274c73cb Add missing options required by SUSv3: 
-m	List files across the page, separated by commas.
-p	Print a slash after directory names
-x	Same as -C but sort across the columns rather than down

Submitted by:	Kyle Martin <mkm@ieee.org>
 2002-05-19 02:51:36 +00:00
Ian Dowse
85ed93337f Unconditionally update the maximum field width statistics when we 
refetch the filesystem information in MNT_WAIT mode. This avoids
incorrect column alignment that sometimes occurs with NFS filesystems.

Submitted by:	Ian <freebsd@damnhippie.dyndns.org>
 2002-05-18 21:10:40 +00:00
Tim J. Robbins
1e7e78dca4 Back out part of previous commit: make -P the default again until I'm 
convinced it's a good idea.
 2002-05-18 13:52:07 +00:00
Tim J. Robbins
6873c4b7aa Make -L the default, allow both -L and -P to be specified (last one used 
matters), fall back to -P mode if we can't get the logical directory.
 2002-05-18 02:47:25 +00:00
Andrey A. Chernov
486d038778 Optimize prev. commit code a bit 2002-05-17 12:24:19 +00:00
Andrey A. Chernov
27d3ae3587 Trailing slash fixes. 
Fix the case:
        cp file nonexistent/
which create nonextstent as file while trailing slash clearly indicates
that nonexistent must be a directory.
Also fix the case:
	cp file1 file2/
which should produce error.
 2002-05-17 11:52:48 +00:00
Juli Mallett
71e092d1bb Remove local definition of _PATH_CP, and use <paths.h>, _PATH_CP is in the 
CURRENT <paths.h>.
 2002-05-17 11:38:48 +00:00
Josef Karthauser
d883e289b9 The sysctl has changed from 'kern.ps_showallprocs' to 
'security.bsd.see_other_uids'.
 2002-05-16 11:51:05 +00:00
Tom Rhodes
4481bee462 more file system > filesystem 2002-05-16 03:51:38 +00:00
Tom Rhodes
ebd4324457 Consistancy check s/file system/filesystem/ 
Reviewed by:	brian
 2002-05-16 01:57:20 +00:00
Bill Fumerola
568dcd5fca restore missing default case removed in ls.c:r1.57 
add break statements to default cases where missing.

Submitted by:	bde
 2002-05-15 18:53:56 +00:00
Juli Mallett
0928a7f16f Make 'user' and 'group' const as to not discard the qualifier from the 
functions we use to assign them.  Doesn't seem to be anything else that
relies on these being non-const.
 2002-05-15 09:49:59 +00:00
Juli Mallett
ff5e253326 Remove an empty default case to make this syntactically correct. Not there 
is as good as blaknk.
 2002-05-15 09:43:52 +00:00
Poul-Henning Kamp
532aff98f6 Remove the private code for reading UFS superblocks, this does not belong 
in df(1) when we have multiple filesystem types, and the complications of
handling UFS2 pushes this over the edge.

Use the .../mount/extern.h to get prototypes of the functions we
borrow from there.  Constify things to match.  (why aren't these
functions in a lib anyway ?)

Make everything static and set WARNS?=5.

The way the "df diskdevice" thing works for unmounted diskdevices
is not very general.

Sponsored by: DARPA & NAI Labs.
 2002-05-12 19:24:09 +00:00
Chris D. Faulhaber
c01df1d365 Add semicolon to empty default case to silence warning. 2002-05-11 03:12:02 +00:00
Garrett Wollman
94a48596a3 EXPR_COMPAT should imply -e, since there is no way to specify it otherwise, 
and -e reflects the historic behavior of FreeBSD's expr.
 2002-05-11 03:08:12 +00:00
Alfred Perlstein
033be9ae81 while i'm breaking stuff, use __dead2 instead of GCC specific __attribute__. 2002-05-11 01:25:54 +00:00
Alfred Perlstein
46d560550a backout additional include of cdefs.h, it's not helping any. 2002-05-11 01:24:39 +00:00
Alfred Perlstein
dfe7e2f8ff include cdefs.h for __printf0like to silence warning. 2002-05-11 00:54:33 +00:00
Chris D. Faulhaber
75a011263c Add semicolon to empty default case to silence warning. 2002-05-11 00:45:01 +00:00
Alfred Perlstein
64baebf95b Add semicolon to empty default case to silence warning. 2002-05-11 00:21:00 +00:00
Garrett Wollman
1393277e29 The response to my POSIX interpretation request says that `expr' 
is required to be oblivious to overflow and to use the data type `long'.
(Division by zero is undefined in ISO C so it's still OK to check for it
here.)  Add a new `-e' flag to get the old, more useful behavior.
 2002-05-10 22:59:29 +00:00
David E. O'Brien
189d266f08 Remove gCC'isms. 2002-05-10 01:48:15 +00:00
Josef Karthauser
1063e12617 Replace /kernel with /boot/kernel/kernel. 
PR:		docs/37757
Submitted by:	Hiten Pandya <hiten@uk.FreeBSD.org>
 2002-05-09 11:47:42 +00:00
Dag-Erling Smørgrav
99b82bb76a Use <paths.h> rather than "pathnames.h", and fix a couple of whitespace nits. 
Sponsored by:	DARPA, NAI Labs
 2002-05-08 00:47:01 +00:00
Juli Mallett
634d96e194 Check for possible overflow from sysconf _SC_ARG_MAX and error out in a 
correct manner.  Revert my incorrect change to use err(3) for malloc(3)
failing.  Use a size_t variable to store the size of the argument buffer
we allocate, and remove silly casts as the result of having this around.
Modify the math in some of the paranoid checks for buffer overflow to
account for the fact we now are dealing with the actual size of the
buffer.  Remove the static qualifier for arg_max, and the bogus setting
of it to -1.

Include <limits.h> for the definitions we use to check for possible
overflows.

Submitted by:	bde
 2002-05-05 04:42:50 +00:00
Juli Mallett
3d674c947c Don't cast incorrectly to malloc(3), and don't use errx(3) if malloc(3) 
returns NULL, as malloc(3) sets errno.  Use err(3).
 2002-05-02 05:46:37 +00:00
Mark Murray
4b1b25d919 Reorder for style. 2002-04-28 13:54:45 +00:00
Garrett Wollman
96ab7da385 Provide an environment variabloe, EXPR_COMPAT, which disables option 
parsing for compatibility with old implementations.
 2002-04-22 21:23:09 +00:00
Dag-Erling Smørgrav
d397408818 Usage style sweep: spell "usage" with a small 'u'. 
Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
 2002-04-22 13:44:47 +00:00
Philippe Charnier
f4e4fcd30d Use `The .Nm utility' 2002-04-21 12:53:08 +00:00
Philippe Charnier
874506698f Use `The .Nm utility' 2002-04-20 11:58:12 +00:00
Maxime Henrion
7eab3d347b Add a reference to the kenv(2) manpage. 2002-04-18 18:49:41 +00:00
Ruslan Ermilov
71b3ac84e1 Replaced exists() tests with two equivalent defined(). 
LIBDIR is defined in bsd.own.mk but sys.mk no longer
includes bsd.own.mk as of revision 1.60.
 2002-04-18 07:01:35 +00:00
Maxime Henrion
41196280ac Use the new functionalities provided by the kenv(2) syscall. 
Reviewed by:	peter
 2002-04-17 13:08:14 +00:00
Philippe Charnier
e004acc891 Use `The .Nm utility' 2002-04-16 20:08:06 +00:00
Philippe Charnier
093e3ce74f ls(1) is utility not function 2002-04-16 20:03:54 +00:00
Tom Rhodes
63b3046fd5 s/CMOS/hardware as talked about on cvs-committers. 
Suggested by:   sheldonh
Approved by:	bde
MFC after:	1 day
 2002-04-16 14:28:47 +00:00
Tom Rhodes
dfbea8a5ee Little nit pick in date(1) manual page, tell users which clock date(1) 
sets

PR:		35606
 2002-04-15 18:05:14 +00:00