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Author SHA1 Message Date
Peter Wemm 6327ab9cd1 Do not risk using the kernel pgtok() which assumes the page size is 
constant.
 2002-09-13 07:13:33 +00:00
Jacques Vidrine dde97b32ff Correct a usage of fnctl that could not be right and results in a 
no-op.  I assume it was meant that the close-on-exec flag be set here.
 2002-09-11 16:38:33 +00:00
David Malone f4ac32def2 ANSIify function definitions. 
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
 2002-09-04 23:29:10 +00:00
Juli Mallett daed3ad661 Prevent ps(1) from doing idiotic munging of things in a -ofmt= string. 
God I hate the backwards compatability crap here.
 2002-09-03 05:44:00 +00:00
Giorgos Keramidas 872b3fe268 Fix a warning of "possibly used before initialisation". 
Reviewed by:	tjr
 2002-08-29 14:29:09 +00:00
Giorgos Keramidas d1d578b2cd Add <stdlib.h> to get a prototype for exit(). 
Reviewed by:	tjr
 2002-08-29 14:26:49 +00:00
Giorgos Keramidas 99479039bb Grammar fix. 
PR:		docs/42021
Submitted by:	Jeff Ito <jeffi@rcn.com>
MFC after:	3 days
 2002-08-26 06:16:51 +00:00
Tom Rhodes 55c639b2d9 Fix 'SYNOPSIS' and 'usage' 2002-08-26 04:56:23 +00:00
Philippe Charnier 0d9f1a69d8 Replace various spellings with FALLTHROUGH which is lint()able 2002-08-25 13:01:47 +00:00
Tim J. Robbins df9e587beb There is a built-in command called "builtin"; spell its name correctly 
after rev. 1.77 called it "built-in".
 2002-08-24 12:41:23 +00:00
Tim J. Robbins 488edd5bd3 Don't show the process ID of background jobs that have terminated, 
for consistency with ksh.
 2002-08-24 07:19:01 +00:00
Bruce Evans b4bb70cca3 Removed extra $FreeBSD$. Moved #if 0 for the vendor id to the correct 
place.  Restored indent protection of copyright comment.
 2002-08-22 01:07:16 +00:00
Tom Rhodes 7d971bbf29 s/filesystem/file system/ as discussed on -developers 2002-08-21 17:32:44 +00:00
Jens Schweikhardt 8eed22b1a6 Fix a few typos, among them s/builtin/built-in/ (except for the ref 
to the builtin(1) man page.) This is for consistency with the spelling
both proposed by ispell as well as IEEE Std 1003.1-2001.

MFC after:	3 days
 2002-08-21 15:05:55 +00:00
Ruslan Ermilov 84a0a0eeac mdoc(7) police: fixed the document date. 
Submitted by:	iedowse
 2002-08-19 07:15:20 +00:00
Juli Mallett 3a7fc8ce59 Remove local prototypes for main(). 2002-08-19 03:07:56 +00:00
Tim J. Robbins 4f8fa749f0 Avoid accessing the current job's process table in the child part of 
forkshell() after it has been freed. This caused mysterious behaviour
when anything but the first command in a pipeline tried to access the
terminal when the `junk' malloc() option was enabled (which is the default).
 2002-08-18 06:43:44 +00:00
Tim J. Robbins 6c56d93528 Show job control ID, command text, etc. when foreground processes are 
suspended. This is a followup to rev. 1.51.

MFC after:	1 week
 2002-08-17 13:57:47 +00:00
Johan Karlsson e849cfacaa Bump document date for the -n option. 
Approved by: sheldonh (mentor)
 2002-08-16 03:13:59 +00:00
Maxim Konovalov 6c62b0477e o Backout rev. 1.40 and rev. 1.49. 
o Add argv[] boudary check.

PR:		bin/40117
Reviewed by:	silence on -audit
MFC after:	2 months
 2002-08-15 14:53:20 +00:00
Tim J. Robbins ad2eaa7e87 Claim conformance to 1003.2-1992 instead of 1003.1-2001 due to doubts 
raised by Lukas Ertl over symbolic link handling.

PR:		41576
MFC after:	1 week
 2002-08-12 12:34:03 +00:00
Jens Schweikhardt 2b239dd118 Fix typos; each file has at least one s/seperat/separat/ 
(I skipped those in contrib/, gnu/ and crypto/)
While I was at it, fixed a lot more found by ispell that I
could identify with certainty to be errors. All of these
were in comments or text, not in actual code.

Suggested by:	bde
MFC after:	3 days
 2002-08-11 13:05:30 +00:00
Tim J. Robbins d8d737d751 Allow redirections by themselves between "&&" and "||" operators. 
For example, >/dev/null && echo foo

Pointed out by:	FUJISHIMA Satsuki
MFC after:	1 week
 2002-08-11 03:04:23 +00:00
Maxime Henrion 5965373e69 - Introduce a new struct xvfsconf, the userland version of struct vfsconf. 
- Make getvfsbyname() take a struct xvfsconf *.
- Convert several consumers of getvfsbyname() to use struct xvfsconf.
- Correct the getvfsbyname.3 manpage.
- Create a new vfs.conflist sysctl to dump all the struct xvfsconf in the
  kernel, and rewrite getvfsbyname() to use this instead of the weird
  existing API.
- Convert some {set,get,end}vfsent() consumers to use the new vfs.conflist
  sysctl.
- Convert a vfsload() call in nfsiod.c to kldload() and remove the useless
  vfsisloadable() and endvfsent() calls.
- Add a warning printf() in vfs_sysctl() to tell people they are using
  an old userland.

After these changes, it's possible to modify struct vfsconf without
breaking the binary compatibility.  Please note that these changes don't
break this compatibility either.

When bp will have updated mount_smbfs(8) with the patch I sent him, there
will be no more consumers of the {set,get,end}vfsent(), vfsisloadable()
and vfsload() API, and I will promptly delete it.
 2002-08-10 20:19:04 +00:00
Hajimu UMEMOTO cc0f2cfaca IPv6 support for rcp. 
You cannot specify a raw IPv6 address for now.

MFC after:	1 week
 2002-08-09 16:12:08 +00:00
Ruslan Ermilov 9ba31ca074 mdoc(7) police: tidying. 2002-08-09 10:59:20 +00:00
Ruslan Ermilov 43cf90aa10 mdoc(7) police: whitespace nits. 2002-08-09 10:49:50 +00:00
Ruslan Ermilov ca38f0ddf7 mdoc(7) police: tidy up, bump document date on behalf of the -n option. 2002-08-09 10:46:00 +00:00
Ruslan Ermilov c3ff3e424c mdoc(7) police: grammar. 2002-08-09 10:38:34 +00:00
Ruslan Ermilov 154f47dd8d mdoc(7) police: kill hard sentence breaks and one double space. 2002-08-09 10:34:57 +00:00
David E. O'Brien 30d90946d1 Allow "-v -v" to mean very verbose. 
Reviewed by:	freebsd-standards
PR:		40709
Submitted by:	Edward Brocklesby <nighthawk@unrealircd.com>, johan
 2002-08-04 05:29:13 +00:00
Mark Murray 5bb23f3653 Remove the last reference to NOUUCP - we don't have UUCP in the base 
system.
 2002-08-02 10:55:51 +00:00
Mark Murray f193e3fc68 Fix an easy WARNS. 2002-07-31 16:53:59 +00:00
Mark Murray 13fcef50d0 Fix some easy WARNS. 2002-07-31 16:52:16 +00:00
Mark Murray 9f82c1d3b1 Give lint a small bit of help. 2002-07-31 16:50:21 +00:00
David Malone 6576952ca5 Make test check the tv_nsec part of a struct stat when comparing 
the mtimes of a file. (This is probably only useful if you have
vfs.timestamp_precision set to something nonzero).

PR:		39163
Submitted by:	Hal Burch <hburch@lumeta.com>
MFC after:	2 weeks
 2002-07-27 22:53:44 +00:00
Tim J. Robbins 7e1975c2b2 Add a -P/-o physical option which behaves similarly to bash/ksh's options 
by the same name. This option makes the cd and pwd builtins behave physically
(as opposed to logically) by default.

Submitted by:	fanf
 2002-07-25 10:57:39 +00:00
Tim J. Robbins 050f7913c9 Set opterr to zero to avoid duplicate warnings from getopt(3) for unknown 
options.
 2002-07-25 10:47:38 +00:00
Tim J. Robbins 93c0dc5ea6 Use PATH_MAX instead of a local guess at it, which happened to be incorrect. 
Suggested by:	fanf
 2002-07-25 09:56:08 +00:00
Tim J. Robbins b5ae692823 pwdcmd()'s argc and argv arguments are no longer unused, remove __unused. 
Pointed out by:	fanf
 2002-07-25 09:46:31 +00:00
Mark Peek 317aee9760 Remove WARNS and WFORMAT overrides. 2002-07-24 22:26:44 +00:00
Tim J. Robbins be58cc483e Avoid calling el_resize() from a signal handler, even though libedit 
itself does that if you set EL_SIGNAL. Instead, set a flag and check it
before calling el_gets(). This is safer, but slower to respond to changes.

Pointed out by:	mp
 2002-07-24 02:06:07 +00:00
Tim J. Robbins 9de7305e58 Catch SIGWINCH in interactive shells and call el_resize() to update 
libedit's idea of the window size.
 2002-07-23 15:05:00 +00:00
Tim J. Robbins ecd807fb6d Call el_source() to read the contents of .editrc when line editing is enabled. 
Obtained from:	NetBSD
MFC after:	2 weeks
 2002-07-23 12:26:34 +00:00
Tim J. Robbins 088acf9001 Add a `bind' builtin command, which is simply a wrapper around libedit's 
builtin command of the same name. This allows the key bindings for the
shell's line editor to be changed.

MFC after:	2 weeks
 2002-07-23 11:50:53 +00:00
Johan Karlsson 786c276fe4 Add the -n option, which automatically answers "no" to the overwrite question. 
PR:		7828
Suggested by:	Daniel O'Connor <doconnor@gsoft.com.au>
Approved by:	sheldonh (mentor)
MFC after:	2 weeks
 2002-07-23 00:42:56 +00:00
Tim J. Robbins 776600e6de Don't allow "||" or "&&" to be the first tokens of a command. 
PR:		40386
MFC after:	2 weeks
 2002-07-22 05:50:12 +00:00
Tim J. Robbins 2babaf74b5 Implement the P1003.2 `command' builtin command, which is used to suppress 
shell function and alias lookup. The -p option has been implemented, the
UPE -v and -V options have not. The old `command' command has been renamed
to `builtin'.
 2002-07-21 06:49:14 +00:00
Tim J. Robbins 558175ca15 Document that only one of the -n and -e options may be specified for 
sh(1)'s echo(1) builtin command.

PR:		32935, 40747
MFC after:	1 week
 2002-07-20 04:39:23 +00:00
Tim J. Robbins 2628ebdbd1 Remove broken and incomplete support for old releases of System V, 
don't support system that implement getcwd(3) with a pipe to /bin/pwd.
 2002-07-19 08:09:04 +00:00
Tim J. Robbins 5b99fa0514 Don't assume file descriptors fit in a short, use an int instead. 2002-07-18 12:24:35 +00:00
Tim J. Robbins b80be28218 Avoid using ints or shorts to store process id's, use pid_t instead. 
The pgrp member of struct job was declared as a short and could not store
every possible process group ID value, the rest of them were benign because
pid_t happens to be an int.
 2002-07-18 10:22:42 +00:00
Tim J. Robbins f1ae2c66c8 Make the message that is printed when the foreground process is terminated 
by a signal the same as pdksh/bash/sh before rev. 1.34.
 2002-07-18 09:37:51 +00:00
Sheldon Hearn ced4deb156 Revert previous delta, which is not required with rev 1.5 of 
src/contrib/gcc/c-format.c .
 2002-07-15 12:08:21 +00:00
Giorgos Keramidas cd8fb74d84 Fix a couple of typos in a comment. 
PR:		docs/33559
Submitted by:	Marc Olzheim <marcolz@ilse.nl>
 2002-07-15 02:03:30 +00:00
Tim J. Robbins 90833c99de Complain if more than one file argument is given to unlink(1) like we did 
before I made unlink use getopt().
 2002-07-12 07:20:20 +00:00
Giorgos Keramidas b11b570d7b Don't duplicate the description of the sticky bit that is already 
part of chmod(2) and sticky(8), but refer to those manpages instead.

PR:		docs/35605
Submitted by:	Gary W. Swearingen <swear@blarg.net>
 2002-07-12 01:57:44 +00:00
Bruce Evans c1f903a031 Fixed a printf format error that was fatal on alphas. Adding WFORMAT=0 
to the Makefile didn't affect this bug because WFORMAT only controls
higher- level format checking (not the -Wformat that is implicit in
-Wall).

Fixed a nearby printf format error that was benign and 3 nearby style bugs.
 2002-07-11 17:28:29 +00:00
Sheldon Hearn a3ee32f3f7 Set WFORMAT=0, because our compiler currently complains about NULL 
arg 2 to err() and friends, and warnings are promoted to errors.

This allows the following revisions to be reverted:

	rev 1.39	src/bin/cp/cp.c
	rev 1.26	src/bin/chmod/chmod.c
	rev 1.40	src/bin/rm/rm.c

The following revisions can already be reverted, because they were
already covered by WFORMAT=0:

	rev 1.8		src/bin/ls/lomac.c
	rev 1.63	src/bin/ls/ls.c
	rev 1.8		src/bin/ps/lomac.c
	rev 1.34	src/bin/rcp/rcp.c
 2002-07-11 08:45:38 +00:00
Tim J. Robbins 6c8bbe749e Don't assume the shell's controlling terminal is attached to file descriptor 
2. Instead, open /dev/tty. This problem stopped commands in subshells from
being executed correctly if standard error was redirected.

PR:		36671
Obtained from:	NetBSD (but simplified)
 2002-07-11 06:42:11 +00:00
Tim J. Robbins 17f08ec1bc Remove support for the "old" tty driver by unifdef -UOLD_TTY_DRIVER; 
many other parts of the shell are no longer compatible with this, and it
makes jobs.c quite cluttered with #ifdef's.
 2002-07-11 06:26:48 +00:00
Tim J. Robbins 0d3d4c12c3 When growing the job table, don't relocate the jobmru pointer if it's NULL. 2002-07-11 04:22:41 +00:00
Matthew Dillon 5ad9e45f96 err() is documented as allowing NULL for the format string but GCC isn't 
happy about it any more so change the usage to make buildworld work again.
 2002-07-10 20:44:55 +00:00
Matthew Dillon 3951e2ab28 err() is documented as allowing NULL for the format string but GCC isn't 
happy about it any more so change the useage so buildworld works again.
 2002-07-10 20:36:25 +00:00
Johan Karlsson 0f7109e8c2 Update usage for the addition of -n in rev 1.35 of mv.c. 
Approved by:	obrien, sheldonh (mentor).
 2002-07-09 17:45:13 +00:00
Tim J. Robbins ce80ed021f Close file descriptors when [n]>&- and [n]<&- redirections are used. 
This was broken by rev. 1.16.

PR:		40334
MFC after:	1 week
 2002-07-09 08:55:46 +00:00
Tim J. Robbins 907354479f Print out commands with NTOFD/NFROMFD redirections that close the 
descriptors (">&-" or similar) correctly in the jobs(1) command.
 2002-07-09 03:26:47 +00:00
Juli Mallett 7ed0457457 Bring back WFORMAT=0. 2002-07-08 15:48:39 +00:00
Robert Drehmel a755f1c9d0 - Use (MAXLOGNAME - 1) where UT_NAMESIZE was used to be able to 
(-)remove the inclusions of <utmp.h>.
 2002-07-08 09:08:51 +00:00
Juli Mallett ffe25988bd Make printval() take a 'void *' thus negating any assumptions the compiler 
may try to make about the alignment of the dereferenced datum.
 2002-07-07 21:45:59 +00:00
Philippe Charnier 4690560d06 The .Nm utility 2002-07-06 19:13:21 +00:00
Mike Barcroft 0ad736e62b Don't depend on pollution in <limits.h> for the definition of 
<stdint.h> macros.
 2002-07-05 15:58:27 +00:00
Maxim Konovalov 27f3fb1aad Fix a memory leak. 
PR:		bin/40177
MFC after:	1 week
 2002-07-05 10:27:34 +00:00
Ruslan Ermilov 73ca71fef9 mdoc(7) police: a bit of tidying. 2002-07-04 13:22:22 +00:00
Mark Murray 7ede89e44b Fix some low-hanging lint-fruit: endianness and staticness warnings. 2002-07-03 16:35:20 +00:00
Matthew Dillon 2d41ef4b59 Fix type-o in last commit in preparation for MFC. 2002-07-02 19:06:33 +00:00
Ruslan Ermilov 8479adc1d3 Reimplemented bsd.nls.mk using bsd.files.mk and bsd.links.mk. 
Provided the (previously missing) dependency on source files
for intermediate .msg files.

Provided the default for NLSSRCDIR (defaults to .CURDIR).

Slightly changed the API: NLS should now list plain locale
names, without the .msg suffix.

When included from bsd.prog.mk, NLSNAME defaults to PROG.
 2002-07-02 12:37:09 +00:00
David Malone 0567678261 Remove double #include <sys/cdef.h> and __FBSDID. 
PR:		40053
Submitted by:	Dan Lukes <dan@obluda.cz>
 2002-07-01 10:46:39 +00:00
Tim J. Robbins 90f72c844e Put documentation of the -m option's argument in its list tag in the 
Description section for consistency with other manpages.
 2002-06-30 06:50:16 +00:00
David E. O'Brien e026a48c34 Consistently use FBSDID 2002-06-30 05:25:07 +00:00
David E. O'Brien 2749b14129 Consistently use FBSDID 2002-06-30 05:15:05 +00:00
David E. O'Brien 5eb43ac2f7 Consistently use __FBSDID 2002-06-30 05:13:54 +00:00
Tim J. Robbins 88485b4a2f Avoid truncating the pathname to UNIX Domain Sockets with snprintf(), 
giving a more sensible warning when the (relatively meagre) sun_path
limit is exceeded.
 2002-06-29 04:52:33 +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
Sheldon Hearn 62df9b6286 Document addition of RLIMIT_VMEM support, added in rev 1.26 of miscbltin.c. 2002-06-27 16:56:45 +00:00
Matthew Dillon 085b9f3eb2 Add support for RLIMIT_VMEM. The #ifdef's were already there but getopt() 
needed to be adjusted.
 2002-06-26 00:29:53 +00:00
Tim J. Robbins bdb9494ae8 ln(1)'s symbolic link handling conforms to IEEE Std. 1003.1-2001, note 
this in the Standards section.
 2002-06-25 10:02:12 +00:00
Tim J. Robbins 9c24ed854c Correctly mark up the final command line arguments with the Ar macro for 
the last two synopsis forms.
 2002-06-25 09:58:29 +00:00
Giorgos Keramidas 09152a86ff Add a description of the restrictions that red(1) imposes to users, 
and a warning that this "restricted mode" can be bypassed easily by
using symlinks, so that users don't depend too much on it.

PR:		docs/35940
Submitted by:	Gary W. Swearingen <swear@blarg.net>
Reviewed by:	jmallett
MFC after:	1 week
 2002-06-24 22:06:47 +00:00
Maxim Sobolev 41623b2d75 Don't try to decode old-style options if the argv[1] begins with `-' and the 
second character represents some option taking an argument. This fixes
problem when ps(1) is invoked for examply as follows:

$ ps -Ufoobar1234

the above example results in option string being interpreted as
-U foobarp1234 - note extra `p'.

Reported by:	Vladimir Sotnikov <vovan@kyivstar.net>
MFC after:	2 weeks
 2002-06-20 14:55:53 +00:00
Juli Mallett 49d54362f1 Bogusness may have happened using a variable assignment here before, but 
proper parens mean that fd is always set by open(2) [in any part of C],
and so we can accurately check for it returning -1, without feeling like
we need to initialise fd to -1 in its declaration.

In other words, fix a stylistic/bogus nit.
 2002-06-20 07:15:55 +00:00
Juli Mallett 6953dff37c Use size_t consistently and complete some uncompleted code resulting in a 
memory leak by assigning and freeing a variable appropriately as well as
keeping track of the amount of allocated ram properly.

MFC after:	1 month
 2002-06-20 06:00:51 +00:00
Juli Mallett 0e6c085ae6 We have a place for extern declarations of global variables in ed.h, do not 
use main() to do it locally.
 2002-06-20 05:28:02 +00:00
Juli Mallett 4e17884ffe Remove two unused variables. 2002-06-20 05:21:43 +00:00
Juli Mallett 8b7808bc49 Minor const cleanup. 
Don't discard qualifiers we don't need to discard.
 2002-06-20 05:20:50 +00:00
Tim J. Robbins 029c8ee4fa Bring documentation on CDPATH and its effects on cd(1) back into sync with 
reality (and POSIX): current directory isn't searched unless CDPATH has
a "." element or is unset.

PR:		38442
Submitted by:	oleg dashevskii <be9@be9.ru>
MFC after:	1 week
 2002-06-19 12:04:22 +00:00
Tim J. Robbins 9a81395d08 When trying to emulate a cross-device move operation with cp and rm, add 
a "--" argument after the options so filenames with leading dashes are
handled correctly.

PR:		39318
Submitted by:	Serge van den Boom <svdb@stack.nl>
MFC after:	1 week
 2002-06-16 04:06:58 +00:00
Juli Mallett ca2be2ff45 Use an usage() rather than doing the fprintf inside option parsing. 2002-06-14 09:54:48 +00:00
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