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1487 Commits

Author SHA1 Message Date
Tim J. Robbins
f9dc2a8b93 When -R is not specified, fail to copy the contents of dangling symlinks 
instead of making a copy of the link itself (SUSv3)

Obtained from:	NetBSD
 2002-06-13 15:48:36 +00:00
Tim J. Robbins
bf5f0c446e Print the "$" symbol on blank lines when the -s and -e options are used 
together.

Obtained from:	OpenBSD (millert, Denis Afonin)
 2002-06-13 14:05:26 +00:00
Tim J. Robbins
99cc224074 Remove bogus "-" operand from usage message. There is no restriction on 
where it may be placed, it is treated the same as the file arguments.
 2002-06-13 13:45:14 +00:00
Tim J. Robbins
993895ac33 Markup nits: use the Ar macro when describing the -signal_name and 
-signal_number options, and for referring to the "pid" argument.
 2002-06-13 08:46:01 +00:00
Tim J. Robbins
16a6357c9b Add examples and diagnostics sections 2002-06-13 08:40:01 +00:00
Tim J. Robbins
08de34ac01 Support the "--" end of options marker, useful to disambiguate between 
signal numbers and process groups (negative pid arguments), and
required by SUSv3.
 2002-06-13 08:07:20 +00:00
Tim J. Robbins
83952a118b Don't list shell builtins when the hash command is used (SUSv3) 2002-06-13 07:50:50 +00:00
Juli Mallett
7140a0e9f1 ps(1) appeared in v4 
Submitted by:	grog
 2002-06-10 22:48:51 +00:00
Tim J. Robbins
43d088bea2 Sort sections, use Ex macro in Diagnostics section, point out that the first 
example only works with csh(1).
 2002-06-10 09:33:15 +00:00
Tim J. Robbins
91c0081804 Add History section. sleep appeared in v4. 2002-06-10 09:07:22 +00:00
Juli Mallett
a13d4e42c2 Note early appearence of some commands. These actually appeared in PWB, but 
it seems we don't have a macro for that yet, so list them in the first UNIX
release since then that we have a .At for: v7.
 2002-06-10 05:03:20 +00:00
Giorgos Keramidas
e02ef09616 Use socklen_t for the length of a socket structure instead of `int'. 
Reviewed by:	mike
 2002-06-09 04:18:45 +00:00
Giorgos Keramidas
a7c1ac2f62 Replace <strings.h> with <string.h>. No functions from the former are 
used in this file, and strlen() needs to be prototyped by the latter,
for this to compile without warnings.

Reviewed by:	mike
 2002-06-09 04:15:40 +00:00
Mike Barcroft
f3a09c6c9b Check the return value of getcwd() to avoid printf()ing a NULL. Mark 
usage() as __dead2 to avoid a GCC warning.

Spotted by:	keramida
 2002-06-09 00:46:24 +00:00
Juli Mallett
2dda9fe910 Allow whitespace to act as a delimiter in the keywords list given to the -o, 
again, but also allow it in the user-specified header, too.  This is far more
backwards compatible and SUSv3-happy than allowing only comma to seperate the
keywords list.

Submitted by:	tjr
 2002-06-08 18:11:52 +00:00
Bruce Evans
b3a3c64940 Fixed unsorting. 2002-06-08 06:49:15 +00:00
Juli Mallett
50355bb408 Don't say that the list of formats can be space delimited, it no longer can be. 
Mention that more than one -o will concatenate formats.

Submitted by:	Jun Kuriyama <kuriyama@imgsrc.co.jp>
 2002-06-08 05:47:46 +00:00
Juli Mallett
6bb72963c0 Back out previous back out of previously correct code. 
Double-plus-pointy-hat to:	jmallett
Submitted by:			bde
 2002-06-07 01:14:05 +00:00
Juli Mallett
eb7891df6c Remove tunables to hide warnings that no longer exist. 2002-06-07 00:01:00 +00:00
Juli Mallett
c3f1b5a9db Cast to long to match format. Hidden by revision 1.18 of Makefile. 2002-06-07 00:00:29 +00:00
Juli Mallett
ba2cd77062 Use a global `now' variable for the current time, and initialise it at 
startup, right after calling setlocale(3).
 2002-06-06 21:21:25 +00:00
Juli Mallett
76e1a9fe48 Implement a SUSv3-ignorant but "time"-similar format for "etime", elapsed 
run time (NOT cpu time).  cputime() and elapsed() both need to honour SUSv3
now.
 2002-06-06 21:18:37 +00:00
Juli Mallett
4049699b95 sysctlbyname(3) returns -1 on failure, not any other value < 0. 2002-06-06 20:59:15 +00:00
Juli Mallett
e8eef4bb45 Support the SUSv3 `rgroup' format. 
Clean up some local style bogons.
 2002-06-06 20:42:16 +00:00
Juli Mallett
3d0d5dccc1 Cast arg_max to size_t when comparing it (times 4, plus 1) against SIZE_MAX. I 
was worried about truncation of arg_max by this cast, but if it gets truncated,
we know it'll obviously be greater than SIZE_MAX anyway.

Big pointy hat to:	jmallett
Submitted by:		keramida
 2002-06-06 20:29:39 +00:00
Juli Mallett
033340171a SUSv3 conform on the "comm" and "args" formats, and make correct the "command" 
format, since it's BSDlike, and "comm" is actually different.
 2002-06-06 20:21:47 +00:00
Juli Mallett
badfdad910 Refer to the command format by its SUSv3 name (comm), and list command as an 
alias.
 2002-06-06 18:10:12 +00:00
Juli Mallett
40fea9c3a5 As per behaviour on SVR4 systems, to allow any desirable type of header in the 
override, seperate by comma (',') only, rather than any type of whitespace
(the literal space character (' ') had already been removed from this list).

This allows things like:
miamivice# ps -opid='Process
> Identifier'
Process
Identifier
              1350
              1445
              1450

To work.
 2002-06-06 18:04:46 +00:00
Tim J. Robbins
8b34ad92a2 Document the -f and -v options of the unset builtin. 2002-06-06 04:12:50 +00:00
Tim J. Robbins
592588448e Quote the output of the no-argument form of the `set' builtin for re-input 
to the shell.
 2002-06-06 04:02:50 +00:00
Tim J. Robbins
45086f8cf6 Add the SUSv3 -p ("portable") option to both the export and readonly 
builtins. This makes export/readonly print lines in the form
"export name=value".
 2002-06-06 03:57:22 +00:00
Tim J. Robbins
dee75cf75d Don't modify output that is to be quoted if it contains no IFS characters 
or shell metacharacters.
 2002-06-06 03:29:23 +00:00
Juli Mallett
4fa7d7880d Widen the scope of fmt.c::1.19 and consistently use errx(3) if malloc(3) [or 
realloc(3)] happens to fail, everywhere in ps(1).

Discussed with:	bde, charnier (a while ago)

fmt_argv() can no longer return NULL, so don't bother checking.

Submitted by:	bde
 2002-06-05 18:11:25 +00:00
Juli Mallett
c0716492d4 Comma seperate format lists, since space is no longer up to the task. 
Poked by:	David Wolfskill <david@catwhisker.org>
Pointy hat to:	jmallett
 2002-06-05 17:31:44 +00:00
Juli Mallett
d9cd71b6e1 Support the 'comm' keyword, which is equivalent to our 'command', but 
specified by SUSv3.
 2002-06-05 02:05:24 +00:00
Juli Mallett
cf77c2ce9c A space cannot be a header string seperator it appears given the SUSv3 
description of ps(1), which uses them.  I question whether newline and tab
can be either, but I'm not touching them.  Yet.
 2002-06-05 02:01:46 +00:00
Juli Mallett
6d041cc856 To comply with SUSv3, duplicate the variable contents for each given format, 
so that multiple -ovar=header lines do not overwrite eachother.

This means that ps -ouser=USERNAME -ouser=WHO would now possibly print:
USERNAME WHO
juli     juli

Whereas before it would be:
WHO WHO
juli juli
 2002-06-05 01:58:36 +00:00
Juli Mallett
05051e2898 Returning NULL here if malloc(3) fails is silly, at this point in the codepath 
we have't malloc(3)'d nearly as much as we probably will, so errx(3) away,
instead of waiting for something to fail yet again later on.
 2002-06-05 01:36:30 +00:00
Juli Mallett
86f54b9fb8 Remove an XXX comment that seems to be a tiny bit no longer pertinent. This 
function seems to do the right thing, and is not a "stub", and whoever "marc"
is, he's had plenty of time to do "the real one", so don't wait around for
him any longer.
 2002-06-05 01:33:54 +00:00
Juli Mallett
b69566d8e1 Use of zero here meant many things, NULL, '\0' (NUL), and 0. Sort it out. 2002-06-05 01:32:21 +00:00
Juli Mallett
fdbec39885 Use a const char * where it is meant to be used. There's no reason to try 
to discard the const qualifier here.
 2002-06-05 01:02:13 +00:00
Juli Mallett
a89d0c4dbc Duplicate the pointer to the string containing the header so it does not get 
frobbed when/if the pointer it is actually a part of gets freed.
 2002-06-05 01:01:20 +00:00
Tim J. Robbins
5b96a60711 Display job status correctly when a pipeline is suspended. 2002-06-04 15:26:00 +00:00
Tim J. Robbins
5179c2f25f Describe finished jobs as "Done", not "Exit" (SUSv3) 2002-06-04 14:40:33 +00:00
Tim J. Robbins
cb1a4fb419 Don't output state' and current' fields for processes that aren't 
leaders in -l option to jobs(1).
 2002-06-04 14:37:13 +00:00
Tim J. Robbins
d982b3a5f6 Missing prototypes from previous commit. 2002-06-04 13:13:54 +00:00
Tim J. Robbins
41d09fe083 Correct minor spacing problem in output of jobs -l for pipelines. 2002-06-04 13:01:51 +00:00
Tim J. Robbins
e5341cbb17 Quote alias values in the output of the alias(1) builtin so they are 
suitable for re-input to the shell (SUSv3)
 2002-06-04 12:59:12 +00:00
Tim J. Robbins
4f18100d73 Respect setting of the COLUMNS environment variable (SUSv3) 2002-06-04 10:20:10 +00:00
Tim J. Robbins
a28edf9a4a Ignore empty COLUMNS environment variable. COLUMNS should take precedence 
over TTY width found via ioctl() (SUSv3)
 2002-06-04 10:11:29 +00:00
Tim J. Robbins
1be157dc3d Correct history (again): V3 had a kill command, only it was in section 8, 
not 1.
 2002-06-03 14:59:49 +00:00
Tim J. Robbins
1114f20173 Correct History: sync(8) appeared in V4. 2002-06-03 14:48:33 +00:00
Tim J. Robbins
e3623a80a4 Correct History section: kill(1) appeared in V4, not V6. 2002-06-03 14:45:20 +00:00
Tim J. Robbins
ee6712f2f9 Fix typo causing ``fc -e'' to not work correctly. getopt() sets optarg, 
not shoptarg.
 2002-06-02 08:34:09 +00:00
Tim J. Robbins
32c077867c Adding an entry to the history with H_ENTER moves libedit's internal 
history cursor. Reset the cursor after adding the entry to the history
when doing ``fc -s'' so the output is correct.
 2002-06-02 08:27:04 +00:00
Tim J. Robbins
39dccc6f6d Implement $PPID, the parent process ID of the shell. 2002-06-01 02:14:48 +00:00
Tim J. Robbins
f63d6dbfc9 Support the remaining job ID formats required by SUSv3: 
%+ (current job, same as %%),
%- (previous job),
%?str (job with "str" in its command name).
 2002-06-01 01:51:42 +00:00
Tim J. Robbins
ad8a075902 Add -s (output PID's only) and -l (show PID's) options to the jobs(1) 
builtin. Modify the output format to match what SUSv3 requires.
 2002-05-31 14:04:23 +00:00
Tim J. Robbins
bdfc15df5e #if JOBS around a job control-related statement to allow compilation with 
job control disabled.
 2002-05-31 13:10:38 +00:00
Tim J. Robbins
e3f3094912 Break the code to display status info for one job out from showjobs() into 
showjob(), use it inside dowait() to display status info for consistency,
and in a format closer to what the standard requires.
 2002-05-31 13:07:05 +00:00
Tim J. Robbins
3771ef59ae Move job to front of most recently used job list when bg'd or fg'd. 2002-05-31 12:35:34 +00:00
Tim J. Robbins
d86825beb8 Instead of keeping just the jobid of the most recently bg'd or fg'd job, 
keep a linked list of the jobs, most recently used first. This is required
to support the idea of `previous job', and to allow the jobs fg and bg
default to be correct according to POSIX.
 2002-05-31 12:31:23 +00:00
Ruslan Ermilov
36588206d0 mdoc(7) police: kill hard sentence breaks. 2002-05-30 14:10:44 +00:00
Tim J. Robbins
e9393a92a6 Reject options, handle "--" correctly in unlink(1). 2002-05-30 01:05:15 +00:00
Tim J. Robbins
dab94652b1 Reject options, handle "--" end-of-options marker in link(1). 2002-05-30 00:57:38 +00:00
Ruslan Ermilov
2d341e5cc3 mdoc(7) police: punctuation. 2002-05-29 18:52:02 +00:00
Ruslan Ermilov
81e9cda2c9 mdoc(7) police: tidy up the markup a bit. 2002-05-29 15:38:59 +00:00
Ruslan Ermilov
9dfcbc3b12 mdoc(7) police: markup nits. 2002-05-29 15:18:35 +00:00
Ruslan Ermilov
3f0e2b01ff mdoc(7) police: markup nits. 2002-05-29 15:09:49 +00:00
Ruslan Ermilov
3ed30dee85 mdoc(7) police: punctuation. 2002-05-29 15:06:24 +00:00
Ruslan Ermilov
7b3e3e39c7 mdoc(7) police: replace the XXX with the correct width. 2002-05-29 14:01:27 +00:00
Marcel Moolenaar
52183d0145 Add uuidgen(2) and uuidgen(1). 
The uuidgen command, by means of the uuidgen syscall, generates one
or more Universally Unique Identifiers compatible with OSF/DCE 1.1
version 1 UUIDs.

From the Perforce logs (change 11995):

Round of cleanups:
o  Give uuidgen() the correct prototype in syscalls.master
o  Define struct uuid according to DCE 1.1 in sys/uuid.h
o  Use struct uuid instead of uuid_t. The latter is defined
   in sys/uuid.h but should not be used in kernel land.
o  Add snprintf_uuid(), printf_uuid() and sbuf_printf_uuid()
   to kern_uuid.c for use in the kernel (currently geom_gpt.c).
o  Rename the non-standard struct uuid in kern/kern_uuid.c
   to struct uuid_private and give it a slightly better definition
   for better byte-order handling. See below.
o  In sys/gpt.h, fix the broken uuid definitions to match the now
   compliant struct uuid definition. See below.
o  In usr.bin/uuidgen/uuidgen.c catch up with struct uuid change.

A note about byte-order:
        The standard failed to provide a non-conflicting and
unambiguous definition for the binary representation. My initial
implementation always wrote the timestamp as a 64-bit little-endian
(2s-complement) integral. The clock sequence was always written
as a 16-bit big-endian (2s-complement) integral. After a good
nights sleep and couple of Pan Galactic Gargle Blasters (not
necessarily in that order :-) I reread the spec and came to the
conclusion that the time fields are always written in the native
by order, provided the the low, mid and hi chopping still occurs.
The spec mentions that you "might need to swap bytes if you talk
to a machine that has a different byte-order". The clock sequence
is always written in big-endian order (as is the IEEE 802 address)
because its division is resulting in bytes, making the ordering
unambiguous.
 2002-05-28 06:16:08 +00:00
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