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1672 Commits

Author SHA1 Message Date
christos
0598afe4d0 Fix switch alias handling. Inspired from FreeBSD, but corrected to handle 
alias expansion inside the switch as appropriate. This is achieved by a
flag noalias which is turned on and off in as we parse. In the following
example [1] and [0] indicate the value of noalias.

[0] case <expr> in
[1] <lit> ) [0] <expr> ;;
[1] <lit> ) [0] <expr> ;;
...
[1] esac [0]

FreeBSD does:

[0] case <expr> in [1]
<lit> ) <expr> ;;
<lit> )  <expr> ;;
...
esac [0]

This handles the following shell script:

alias a=ls

case $1 in
a)	echo a;
	a;;
f)	echo f;;
*)	echo default;;
esac
 2001-11-02 23:49:14 +00:00
wiz
ee03b26cd0 Whitespace nits, sort sections, fix Dv usage (doesn't like macro argument). 2001-10-28 19:03:12 +00:00
lukem
9ee82d317a s/u_longlong_t/unsigned long long/ to shut up the parc port 2001-10-28 13:06:43 +00:00
lukem
158048edab improve previous; use %lu and (u_long) to print size_t 2001-10-26 16:03:24 +00:00
lukem
5e919e1699 Cast size_t's to (int) when printing as %d; appeases the sparc port. 
Found by Rob Windsor in [bin/14362].
 2001-10-26 15:58:43 +00:00
lukem
a7febe9ca0 minor improvements in wording and flag testing 2001-10-25 13:54:54 +00:00
lukem
55026d5454 Implement -M flag: During a write or copy operation, treat the list of 
files on standard input as an mtree(8) `specfile' specification, and
write or copy only those items in the specfile.

If the file exists in the underlying file system, its permissions and
modification time will be used unless specifically overridden by the
specfile. An error will be raised if the type of entry in the specfile
conflicts with that of an existing file.

Otherwise, it is necessary to specify at least the following parameters
in the specfile: type, mode, gname or gid, and uname or uid, device
(in the case of block or character devices), and link (in the case of
symbolic links). If time isn't provided, the current time will be used.
 2001-10-25 08:51:50 +00:00
lukem
c1bd745ccb - ansi KNF (just remove all the #ifndef __STDC__ prototype junk, 
leaving the ansi stuff)
- use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*()
- clean up the NET2_STAT stuff similar to ftpd; provide #defines and
  macros which select which cast to use, etc
- clean up the NET2_FTS and NET2_REGEX #define use
 2001-10-25 05:33:32 +00:00
lukem
655fadf63c fix typo 2001-10-24 11:28:55 +00:00
lukem
a596720367 enable WARNS?= 2 2001-10-19 00:59:07 +00:00
wiz
880b4d21b9 Quote `:' correctly. 2001-10-18 11:00:03 +00:00
lukem
353bb37176 fix strlcpy length in previous... 2001-10-18 08:03:46 +00:00
lukem
b720dda403 make this WARNS=2 safe 2001-10-18 03:54:18 +00:00
lukem
0d74a5dc03 flags_to_strings() changes: 
- fix bug where the 'clear' flag was set outside of main loop, so
  "dump,uchg,arch" on a file with flags would clear all the bits
  (because "dump" sets 'clear'). noted in FreeBSD PR 10071, and fix
  obtained from FreeBSD.

- enforce right-most priority on arguments by clearing the appropriate
  bit in the opposite set; if a string of "nouchg,uchg" is given,
  chflags(8) would clear uchg because it applies the "set" bits before
  clearing the "clear" bits.  now, "uchg" sets UF_IMMUTABLE in setp
  and also resets it in clrp, solving this problem

- constify second arg (the `default' arg)
 2001-10-18 03:16:20 +00:00
wiz
98af901532 Whitespace, punctuation fixes. Sort sections. 2001-10-17 21:50:57 +00:00
wiz
4b238d257d Properly quote `[' as macro argument. 2001-10-17 21:14:45 +00:00
christos
bebeebd8aa if -a is not given, we need to walk the filesystem list to check the 
flags in order to get the correct count (from enami)
 2001-10-11 16:31:33 +00:00
enami
802d6b10df KNF. 2001-10-11 09:23:31 +00:00
wiz
5893dbb3e5 Fix typo. 2001-10-07 16:28:39 +00:00
wiz
3eaf37c5c9 Bring in pdksh-5.2.14-patches.2. 
ChangeLog entry:
Mon Jan 29 10:12:31 NST 2001 Michael Rendell (michael@garfield.cs.mun.ca)
* c_exec.c(execute): added rv_prop flag to prevent if/while/for/...
  in the presence of "set -e" from causing the shell to exit.
Example:
	set -e
	(false && echo hi)
[exits shell though it shouldn't]
ChangeLog and example provided by pdksh maintainer, Michael Rendell.
 2001-09-29 15:05:47 +00:00
wiz
4c99916337 va_{start,end} audit: 
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.
 2001-09-24 13:22:25 +00:00
itojun
31952d578f make sure we do not truncate arith expresssion > 10 digits. 
freebsd bin/sh/expand.c revision 1.15.  NetBSD PR 13943.
 2001-09-19 06:38:19 +00:00
wiz
f64af5cae0 ANSIfy, KNF, by Petri Koistinen. 2001-09-16 22:14:40 +00:00
wiz
3684e0c468 ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen. 2001-09-16 22:07:14 +00:00
wiz
12fd1274d8 ANSIfy, KNF, use [gs]etprogname. Patch by Petri Koistinen. 2001-09-16 21:57:34 +00:00
wiz
263be60d13 ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen, slightly modified by me. 2001-09-16 21:53:55 +00:00
wiz
0b11ad4584 ANSIfy, KNF, [gs]etprogname, by Petri Koistinen. 2001-09-16 21:24:54 +00:00
wiz
244247f8ff ANSIfy, KNF, [gs]etprogname. By Petri Koistinen. 2001-09-16 21:21:14 +00:00
wiz
240b5f82de ANSIfy and KNF by Petri Koistinen. 2001-09-16 21:18:33 +00:00
wiz
d3d81c4e84 Some KNF fixes by Petri Koistinen and me. 2001-09-16 19:03:26 +00:00
wiz
f80fec075d ANSIfy, use setprogname. Patch by Petri Koistinen. 2001-09-16 18:57:45 +00:00
wiz
456dff6cb8 Spell 'occurred' with two 'r's. 2001-09-16 16:34:23 +00:00
wiz
ed7b508e36 Use {g,s}etprogname. Patch by Petri Koistinen. 2001-09-16 13:55:09 +00:00
wiz
354d883bd4 ANSIfy and KNF fixes, use {g,s}etprogname. Patch by Petri Koistinen. 2001-09-16 13:48:35 +00:00
wiz
7a64806dbc Use {g,s}etprogname, and some other KNF stuff. Patch by Petri Koistinen. 2001-09-16 13:42:10 +00:00
wiz
bb88f10d3d Use setprogname. Patch by Petri Koistinen. 2001-09-16 13:35:52 +00:00
wiz
8e36d79b4f Use setprogname. Patch by Petri Koistinen. 2001-09-16 12:20:33 +00:00
wiz
516b44de0a ANSIfy, use {s,g}etprogname and other KNF. Patch by Petri Koistinen. 2001-09-16 12:16:20 +00:00
wiz
48366c095a Add setprogname call. Patch from Petri Koistinen. 2001-09-16 12:13:33 +00:00
wiz
bb2c669165 Some KNF, via patch by Petri Koistinen in private mail. 2001-09-16 12:12:13 +00:00
wiz
b771e65ba1 ANSIfication and KNF improvements by Petri Koistinen in bin/13689, 
with some fixes by me.
 2001-09-14 14:03:59 +00:00
assar
50ed29b359 (waitproc): handle jp == NULL, it happens 2001-09-13 21:33:05 +00:00
wiz
a824cb6a27 ANSIfication and KNF fixes by Petri Koistinen in bin/13691. 2001-09-13 10:06:40 +00:00
wiz
793d1a41f0 ANSIfication and KNF fixes by Petri Koistinen via bin/13690. 2001-09-13 10:00:44 +00:00
wiz
633b06fe1e ANSIfication and some KNF fixes by Petri Koistinen from bin/13681. 2001-09-13 09:53:59 +00:00
christos
a7560f06ec Don't wait with UNTRACED for jobs that have not been started with job control 
(i.e. processes started from shell scripts). Fixes problem where kill -STOP'ing
a subprocess of a shell script would cause the shell to proceed to the next
command.
 2001-09-10 15:47:03 +00:00
wiz
2b3a9dde88 Fix typo (specifc instead of specific). 2001-09-04 21:47:31 +00:00
chs
ec039eb93d enable use of mmap(), falling back to read()/write() if mmap() fails. 2001-08-30 04:45:56 +00:00
lukem
725b21190a fix comment: "[]" are [square] brackets, "<>" are angle brackets 2001-08-24 06:37:03 +00:00
enami
48661b973f Print commands within angled brackets only if they are system processes. 
Print other commands, like cc, cpp and as, within parentheres.
 2001-08-24 01:48:22 +00:00
wiz
c52d355d71 "wierd" is weird. 2001-08-20 12:20:01 +00:00
wiz
1e378c4c12 precede, not preceed. 2001-08-20 12:00:46 +00:00
christos
c91b59d1de Print system processes/kernel threads as [kprocname] as top(1) does. 2001-08-07 14:46:09 +00:00
wiz
8c6310c4a3 Remove duplicate `if'. Noted by Geoff C. Wing in bin/13551. 2001-07-30 16:22:49 +00:00
wiz
8cfb973b8e ANSIfy and slight KNF. Mostly #13594 by Petri Koistinen. 2001-07-30 10:17:41 +00:00
wiz
e54efb953b ANSIfy, some style improvements. Some parts from #13593 by Petri Koistinen. 2001-07-29 22:46:36 +00:00
wiz
aaec222d9c Some style improvements. [Nearly] #13592 by Petri Koistinen. 2001-07-29 22:40:57 +00:00
wiz
1738245911 ANSIfy, KNF. Parts from #13590 by Petri Koistinen. 2001-07-29 22:36:11 +00:00
wiz
30b2bf87ed Various typos in comments (neccessary, sceme, choise, ...). 2001-07-26 15:05:07 +00:00
wiz
a9356936b4 seperate -> separate 2001-07-22 13:33:58 +00:00
matt
c6458f33d8 Add a small optimizetion in savevars(). break out of the loop once needcomm 
is set since setting it multiple times only wastes cpu time.
 2001-07-20 21:59:58 +00:00
tron
8ae0a016a0 Use madvise(2) after mmap(2) in case "VM_AND_BUFFER_CACHE_SYNCHRONIZED" 
is defined which it is not right now.
 2001-07-18 11:01:54 +00:00
matt
68b3b7e9c7 Retrieve maxslp & uspace from kernel instead of using defines. Needed for 
shared arm code.
 2001-07-14 06:53:43 +00:00
simonb
79f5a137af Xref getbsize(3). 2001-07-08 15:34:13 +00:00
gmcgarry
bad387a59a Use socklen_t; for compilers with strict type checking. 2001-07-08 05:26:03 +00:00
gmcgarry
91825c128d setthetime() is prototyped static; make it so. 2001-07-08 05:24:50 +00:00
sommerfeld
d19e89a7c0 correct the description of paddr 2001-07-04 20:49:00 +00:00
lukem
17c6a1082e doc2hmtl is broken for recursive Oo ... Oc at this time 2001-07-03 21:50:13 +00:00
wiz
3f9984fc90 existent', not existant' 2001-06-19 13:42:07 +00:00
cyber
428f40d685 If there were no processes to list, it meant that our criteria failed 
and didnt match anything.  Dont make our caller think we succeeded.
 2001-06-14 19:04:49 +00:00
lukem
c0b18597d8 fix grammar 2001-06-13 08:48:06 +00:00
wiz
0a600be867 receive, not recieve 2001-06-12 15:17:10 +00:00
wiz
40ac848024 Fix various misspellings of compatible/compatibility. 2001-06-11 01:50:48 +00:00
simonb
4f7969814a Don't build ksh.1 if MKMAN == "no". 2001-05-15 23:50:36 +00:00
jdolecek
3b932d2fe1 Fix the operator precedence list to match reality. Operators were incorrectly 
grouped there.
 2001-05-07 10:14:43 +00:00
jmc
64e6a11adc Various cleanups/fixes. 
Change the add/subtract overflow checks to use an unsigned to do the op
and then cast back into the signed var to check the signs.

Make multiply shortcut on either right or left being 0.
Make multiply's overflow test not fail on simple cases like 1 * -1
Make the multiple overflow test pass all the regress tests.
 2001-05-06 06:20:39 +00:00
jmc
a7755cce7c Various changes to fix bugs in PR bin/12838. 
Make sure all precendence is spelled out correctly (comparison does not
have the same level as the arithmetic operators..)
Break the arithemtic operators into 2 classes (+- are lower than */%)
Restructure the arithmetic code into a function either class above can call.
Finally, add a whole suite of regression tests (checked in separately) which
the previous code failed on 3 of them.
 2001-05-05 06:57:57 +00:00
ross
aecbd4c404 In the words of Our Fearless Leader, I am "utterly sick" of dd(1) 
lying to me about transfer rates. Do some fixed point frobbing to get
stuff like: 2486864 bytes transferred in 0.272 secs (9142882 bytes/sec)
 2001-04-28 22:47:23 +00:00
simonb
6f6fe2f3ad Spell occurred correctly. 2001-04-25 02:33:08 +00:00
bjh21
45a6b58c3e Use ${MACHINE_CPU} == "arm" to test for ARMishness. 2001-04-18 17:35:36 +00:00
wiz
d753ffdad1 environ(7), not (5); add RCS Id; whitespace fixes. 2001-04-09 12:33:22 +00:00
christos
ea8e5cf90b PR/12533: Koji Mori: eval gets misparsed when it has a trailing semi-colon. 2001-04-03 15:00:11 +00:00
wiz
242b959069 Don't xref set(1) and case(1), since they are builtins and we don't 
have separate man pages for them.
Xref passwd 5 instead of 4, environ 7 instead of 5, and comment out xref
to profile(4), which we don't have.
Improve markup of SYNOPSIS.
Some whitespace fixes while I'm here.
 2001-04-03 10:56:03 +00:00
wiz
2e3fadc95f Xref kerberos 8, not 3. 
XXX: trailing xrefs to krb_sendauth(3) and krb_realmofhost(3) -- remove them?
 2001-04-03 10:53:45 +00:00
toddpw
e08886d505 Correct {list;} example and fix formatting/typo in the operator lists. 2001-04-01 02:15:45 +00:00
mycroft
59771e308b Globbing should match broken symlinks. stat()->lstat() to fix this. 2001-03-30 17:45:00 +00:00
enami
4aa8283eb7 Always initialize an auto variable. 2001-03-23 01:06:02 +00:00
itojun
58a9573963 do not update maxlen if realloc fails. 2001-03-20 19:05:11 +00:00
wulf
8d23cb0373 Extended functionality of the trap builtin, which now closely follows 
POSIX recommendations.

	- trap now accepts signal names and signal numbers
	  e.g. INT, SIGINT, 2
	- added option -l that outputs a list of valid signals
	- added signal EXIT to list of valid signals
	- a `-' in the action part will reset specified signal to their
	  default behaviour
	- changed standard output format to make it suitable as an input
	  to another shell that achieves the same trapping results
 2001-03-18 04:04:23 +00:00
fair
7f36bd20e2 Add references to getrlimit(2) and setrlimit(2) under the csh built-in 
"limit" command, so as to more completely document the workings of this
command, per PR 11658.
 2001-03-16 08:45:33 +00:00
christos
5aaa548267 echo;echo;echo; should echo 2001-03-14 18:01:22 +00:00
hubertf
bb6b8354d9 xref settimeofday(2) 2001-03-09 15:16:49 +00:00
mason
f7df6a3796 Update to reflect reality - s,/etc/netstart,/etc/rc.d/network, 2001-02-27 17:47:22 +00:00
wiz
8d35854b5d Fix command name in error message for 'sh nonexistingfile'. 2001-02-26 13:06:43 +00:00
cgd
e459adfd7a use getprogname() 2001-02-20 23:02:07 +00:00
cgd
668a4dd967 convert to use getprogname() 2001-02-19 22:39:39 +00:00
mason
885787d267 Equally trivial formatting tweak. Leaving the thing alone after this. :) 2001-02-13 19:39:34 +00:00
mason
3b04543d8b trivial formatting tweak 2001-02-13 19:37:13 +00:00
christos
5b0331e6c7 from Mason Loring Bliss: support "asf 0" 2001-02-13 16:07:59 +00:00
christos
3380980447 remove redundant declarations and nexted externs. 2001-02-04 19:52:06 +00:00
christos
80d86b9e7c remove redundant declaration of yyparse, and move code to the bottom of 
the file.
 2001-02-04 19:51:43 +00:00
christos
a66a2e0ad0 remove redundant declaration of yyparse 2001-02-04 19:51:14 +00:00
christos
18d76c325c fix nested extern. 2001-02-04 19:32:26 +00:00
christos
cba68cff4c remove duplicate declarations, and fix nested externs. 2001-02-04 19:26:04 +00:00
christos
621611e98a we do have dup2. 2001-02-04 19:25:43 +00:00
mason
c066b768e7 Clarify meaning of "mt asf". The man page extant says "Absolute space 
to file count", which is incorrect. File numbering, according to
restore(8), starts at one, and thus "mt asf 1" neither moves to the
first file on the tape nor to file number one on the tape.
 2001-02-03 16:26:45 +00:00
tsutsui
337db294f1 Adjust output column in printf(). 2001-02-01 10:19:51 +00:00
cgd
9cfe468c74 avoid C sequence point issues warned about by development version of gcc. 2001-01-16 02:41:17 +00:00
christos
a396a72f84 clarify things a bit more (from hubertf) 2001-01-15 21:02:58 +00:00
christos
3141a5cc48 Really explain what parenthesized names mean and why we parenthesize names! 2001-01-15 17:57:14 +00:00
hubertf
9bb3e62b11 Document the meaning of commands shown in parantheses. 
Patches submitted by Jeremy C. Reed <reed@reedmedia.net> in PR 11930.
 2001-01-15 16:16:51 +00:00
itojun
bc8fe00e2e KPTR/KPTR24 are using u_int64_t. commented by minoura 2001-01-09 01:21:59 +00:00
itojun
adf3a0eef5 redo previous (simplify KPTR) 2001-01-08 18:03:45 +00:00
itojun
3410e7bd02 backout previous; did not compile on non-alpha 2001-01-08 17:55:28 +00:00
itojun
a3c77f0437 simplify KPTR processing. 2001-01-08 17:18:24 +00:00
itojun
f320afb26b address PR 11653. checked on alpha. 
XXX supports 32bit and 64bit pointers only
 2001-01-08 13:20:29 +00:00
lukem
10fc746e6d if HAVE_VASPRINTF (set ifdef BSD4_4), use vasprintf() instead of homegrown 
code in doformat().  results in slightly smaller /bin/sh.  idea suggested by
Witold J. Wnuk <witek@pd37.warszawa.sdi.tpnet.pl>, approved by christos.
 2001-01-07 23:39:07 +00:00
lukem
dd7296f47a support %ll (as synonym for %q) in doformat(), since my changes to %q -> %ll 
broke this :/
problem reported in private email by Witold J. Wnuk.
<witek@pd37.warszawa.sdi.tpnet.pl>.
 2001-01-07 22:19:53 +00:00
christos
07c9f4f644 remove redundant declaration of errmsg 2001-01-07 05:41:20 +00:00
christos
3ca65e4438 eliminate nested extern 2001-01-07 05:37:10 +00:00
christos
51b56986d6 eliminate nested extern decls. 2001-01-06 23:56:26 +00:00
lukem
f819878ce7 use more standard %ll_ in favour of %q_ 2001-01-04 15:39:50 +00:00
mjl
73ef471d4f Un-__P and ANSIfy 2001-01-03 14:32:40 +00:00
mjl
0c55b7011c Sync usage w/ options, remove bogus cast. 2001-01-03 14:29:24 +00:00
hubertf
69939b09cd Add -m option, similar to -k, but display output in 1024*1024 byte units. 
Patch submitted by Chris Pinnock <C.J.E.Pinnock@qmw.ac.uk> in PR 11849,
adjusted for NetBSD-current by me.
 2000-12-30 16:20:58 +00:00
bjh21
c9ee8d3362 arm26 has unsigned chars too. 2000-12-29 16:30:31 +00:00
cgd
84d782a52f __CONCAT does token pasting, not string concatnation. if something like: 
__CONCAT("PATH=",_PATH_STDPATH);
actually works to concantate strings, it's because the preprocessor expands
it into "PATH=""whatever _PATH_STDPATH is" as separate strings, and then
ANSI string concatenation is performed on that.  It's more straightforward
to just use ANSI string concatenation directly, and newer GCCs complain
(rightly) about mis-use of token pasting.
 2000-12-20 00:15:10 +00:00
hubertf
84a116117c Document /etc/localtime, per PR 8099 by Charles Hannum. 2000-12-18 07:57:02 +00:00
simonb
39096410f1 Need alvec global variable now. 2000-12-14 00:13:07 +00:00
scw
a1dfcb96e7 Sprinkle some `extern' qualifiers for initialised globals. 2000-12-13 22:29:41 +00:00
christos
1d9dab3e95 error message cleanup: 
- don't print the builtin name twice
    - explain why things fail
    - no extra newline
 2000-11-22 19:20:31 +00:00
christos
212627911f fix typo. 2000-11-20 17:48:05 +00:00
christos
fb16d6d0ec Add an example on how to use getopts, stolen from the getopt manual page :-) 2000-11-20 16:59:56 +00:00
lukem
8ea171b99a be consistent with man page xrefs (this is a pre mandoc man page) 2000-11-07 01:45:49 +00:00
lukem
091dffc1a7 fix borken Xr 2000-11-07 01:45:04 +00:00
mycroft
3112db7eb8 Call el_source() to use .editrc. 2000-11-06 04:21:14 +00:00
christos
12bd7d8870 Correct stupid cast problem. Pointed out by simon burge. 2000-11-03 02:27:35 +00:00
christos
d2765ed72b PR/11361:Matthias Buelow: Apply patch1 from pdksh site. 
- set -x dumps core (shf.c);
    - output of "jobs" command is filled with ^A characters (jobs.c);
    - "typeset -r foo=bar" fails saying foo is readonly (var.c).
 2000-11-02 01:10:08 +00:00
christos
8e2797bc1e PR/11283: Hubert Feyrer: random memory corruption executing commands: 
Fix from FreeBSD:

    growstackblock() sometimes relocates a stack_block considered empty
    without properly relocating stack marks referencing that block.
    The first call to popstackmark() with the unrelocated stack mark
    as argument then causes sh to abort.

    Relocating the relevant stack marks seems to solve this problem.

    The patch changes the semantics of popstackmark() somewhat.  It can
    only be called once after a call to setstackmark(), thus cmdloop() in
    main.c needs an extra call to setstackmark().
 2000-11-01 19:56:01 +00:00
christos
9cc4e15f46 handle type command on names that contain slashes, and print a : in the not 
found case. From FreeBSD.
 2000-11-01 19:21:41 +00:00
christos
e5dfea2ff4 Avoid turning into a random file writing tool when using here-doc's. 
Reported to BUGTRAQ by proton <proton@ENERGYMECH.NET>.
 2000-10-31 16:53:10 +00:00
jdolecek
9ad5bf10de list parenthesis usage similar way as other operators 
document operator precedence
rename section BUGS to COMPATIBILITY, add paragraph about -- handling
 2000-10-30 16:20:12 +00:00
jdolecek
5888f4d21c add a hack to properly handle '--' as first argument - 
it's ignored if it would cause syntax error, otherwise treated as common
string; this is so that both 'expr -- : .' and 'expr -- foo : .' works
This addresses standards/11230 by Ben Harris.

while here, make all global variables but main() static, use const more
 2000-10-30 14:55:02 +00:00
thorpej
401ea1afda The "&" operator has a higer precedence than "|". 2000-10-29 17:16:02 +00:00
jdolecek
c13c5901f2 also credit J.T. Conklin in copyright message 2000-10-27 21:40:02 +00:00
jdolecek
fb2525abf5 fix operator precedence - | or & have lower priority than 
arithmetic operations, compare, or :
This should fix bin/11318 by Love <lha@stacken.kth.se>
 2000-10-26 23:10:21 +00:00
kleink
b40fbcbce7 KNF nit in previous. 2000-10-25 10:57:20 +00:00
simonb
0a7d3a1ff5 Add a K flag to the state information - K is for kernel thread or system 
process (ie, P_SYSTEM set in p_flag).  The L flag (locked in core) is
only used for non-P_SYSTEM processes.
 2000-10-23 05:54:06 +00:00
simonb
1f68c34537 Use strtol() to convert the -r parameter so we can use alternate bases 
for that input.
 2000-10-23 02:43:52 +00:00
kleink
a8e69293b0 LC_TIME holds a locale name, which isn't a strftime() format string. 2000-10-22 15:41:31 +00:00
mycroft
8f48358936 Wrap malloc() calls with an INTOFF/INTON pair. Fixes PR 8414. 2000-10-21 04:37:17 +00:00
kleink
5072fc9eb4 Make sure we accept the getopt(3) 'last option' delimiter; 
fixes PR standards/11229.
 2000-10-16 09:22:34 +00:00
kleink
bd6b91bddb Support the 1003.2-92 -P flag for a `portable output format'; based on 
Ben Harris' patch in standards/11208 but extended about output alignment
and documentation.
 2000-10-15 17:50:10 +00:00
bjh21
80c66bd7d3 The "X" permission _is_ specified by POSIX.2. 2000-10-14 18:45:03 +00:00
bjh21
22fd223bad Document POSIX.2 conformance. 
In the second form, the destination directory isn't optional.
Formatting cleanups.
 2000-10-14 18:31:57 +00:00
enami
17c8af2ff2 Printing argv[0] on fts_open failure doesn't make sense. Just print 
``fts_open'' instead.
 2000-10-10 14:41:59 +00:00
enami
e92c3f2867 - The type of return value of setmode is a void * and getmode takes it, 
rather than mode_t *.
- Free the storage allocated by setmode unless it is obvious that program
  exits immediately.
 2000-10-10 14:30:40 +00:00
bjh21
080f6953ea Formatting cleanup: more fonts, less punctuation. 2000-10-08 11:02:41 +00:00
bjh21
a17ce6ad1e When setting the date, ask mktime() to work out whether we're in DST or not. 
Seems to fix PR bin/8750.
 2000-10-08 10:30:44 +00:00
is
dde594130e Format string auditing by Bill Sommerfeld. 2000-10-08 09:33:31 +00:00
abs
5faa7161ce xref mkdir(2) 2000-10-07 13:16:42 +00:00
jdolecek
a69cc94b83 kill references to update(8), it doesn't exist any more 
this addresses bin/11141 by Nick Hudson
 2000-10-06 18:53:28 +00:00
ad
5b09090e8e insure -> ensure 2000-10-05 12:35:33 +00:00
jdolecek
fd6eeb2e1d in regexp handling code, fix the format passed to asprintf() to be 
actually in intended form - use "%.*s" and not incorrect "%*s"

Bug found by Launey Thomas <ljt@alum.mit.edu> and reported in private e-mail.
 2000-09-29 17:49:21 +00:00
phil
c2abf9c643 Don't generate html yet. doc2html needs a fix. 2000-09-26 16:49:22 +00:00
phil
34ad57a779 .Bl takes parameter "-offset indent", not "-indent". 2000-09-21 21:04:56 +00:00
jdolecek
a82fc402d8 Fix bug in regexp handling, caused not quite complete conversion 
from old expr.c. This fixes PR # 11060.

While here, convert the code to use asprintf() instead of strdup()
followed by truncating of new string and move definition of errstr
to block where it's used.
 2000-09-21 20:32:24 +00:00
jdolecek
3a4441e3d4 reimplement expr using lexical parser generated by yacc 
highlights:
* / is treated correctly depending upon context (addresses PR # 10995)
* use 64 bit arithmetic, so expr is able to process integer values from
	-(2**63) to (2**63 - 1)
* checks for integer over- & underflows added
* error messages improved, more error checking added

add AUTHOR section to manpage
add BUGS section, and mention possible drawbacks with other expr implementations

XXX the old expr treated empty string in arithmetic expressions as if it was 0
XXX this behaviour has been retained
 2000-09-19 17:20:00 +00:00
enami
d67a90e658 Remove a hack to prevent unwanted gcc -Wuninitialized warning; it's now 
unnecessary since the code path is simple enough after rev. 1.21.
 2000-09-06 13:37:14 +00:00
christos
3d0237efed fix globbing problem when importing $PATH from environment. Reported by 
Michael Shalayeff.
 2000-09-04 17:48:14 +00:00
kleink
2caf6aacdd For commands and utilities, use EXIT STATUS rather than RETURN VALUES as 
appropriate (and documented in mdoc(7)).
 2000-09-04 07:30:07 +00:00
kleink
97f9bd4019 Elaborate a bit on -t. 2000-09-04 07:26:38 +00:00
nathanw
904bfc5822 Update description of process flag 0x20000 to match reality: 
P_NOCLDWAIT, not P_SSTEP.
 2000-08-28 13:06:42 +00:00
hubertf
1cb54f68ac Add 'RETURN VALUE' section header. 2000-08-28 02:11:04 +00:00
matt
54d55aa138 Fix conv=swab. Don't swab the entire input buffer every time we read 
another block, just swab the block we just read.
 2000-08-25 03:40:32 +00:00
tv
b0477f6d7e Work around a groff bug by splitting a long .Cm into two parts. 2000-08-21 13:53:50 +00:00
christos
7c30c00a8c rename nset to infoset from jhawk. 2000-08-02 19:44:18 +00:00
christos
80dd95bb8f block siginfo during writes. 2000-08-02 16:46:16 +00:00
jwise
643a9478fa Use .At v1 macro instead of spelling out AT&T Unix version 1. 2000-08-02 15:42:24 +00:00
christos
a32679938b don't use the "f" flag to fopen when -f is not specified (from Chuck Cranor) 2000-07-31 02:49:28 +00:00
lukem
ba2e04dc88 convert to new KNF 2000-07-29 03:46:14 +00:00
cgd
2a1ee59131 un-__P functions declared in parser.h. host programs include parser.h, 
and so it shouldn't use __P.  (this should probably be done better, by
not declaring the parser functions in headers used by host programs,
but this works well enough.)
 2000-07-27 04:09:27 +00:00
cgd
96df053cba host program portability: set infp to stdin at runtime, since apparently 
some systems (e.g. linux) define stdin in such a way that it can't
be used to initialize values at compile time.
 2000-07-27 04:06:49 +00:00
mycroft
e8f910e0d5 ts_nsec -> tv_nsec, per POSIX. 2000-07-23 20:50:44 +00:00
cgd
28728fd305 host program portability: don't use <sys/cdefs.h>, __COPYRIGHT(), 
__RCSID(), or __P().  (these programs have been de-__P()'d.)
Repeat after me: "Not all cross-compilation host systems are NetBSD."
 2000-07-18 19:13:20 +00:00
jhawk
9d53f2aee6 Various mandoc updates to the Builtins 
section; mostly .Ic, a few other nits.
 2000-07-18 01:55:48 +00:00
jhawk
45a8e6b7e3 Note the meaning of 'trap 0' (execute on exit from shell) 2000-07-17 21:18:47 +00:00
darrenr
79a28eb80d don't emit a warning message if fchflags() returns EOPNOTSUPP 2000-07-16 04:49:55 +00:00
darrenr
e6cda25dbf From FreeBSD: 
To make inherit file flags when mv(1) moves file between directories
on different file systems.
 2000-07-15 15:11:04 +00:00
itojun
bbef2fbaac errx?/warnx? audit. do not pass variable alone, use %s. idea from openbsd 2000-07-07 15:10:32 +00:00
itojun
a1e2f21a4c errx?/warnx? audit. do not pass variable alone, use %s. idea from openbsd 2000-07-07 12:50:15 +00:00
itojun
127c71b0b1 do not pass user-supplied string alone, to errx?(). use "%s". 
from openbsd.
 2000-07-07 11:54:57 +00:00
thorpej
547c89117a Implement --atime-preserve. 2000-07-04 17:28:47 +00:00
thorpej
a3a7c5ccf1 Implement --use-compress-program. 2000-07-04 17:24:47 +00:00
thorpej
4120b8a499 Add GNU tar-style long options for pax's tar front-end. Still many 
GNU options not implemented, but there is an #if 0'd out canonical
list.
 2000-07-04 17:17:49 +00:00
matt
e2056eada9 include <stdlib.h>, <string.h>, or whatever as appropriate to shut up 
gcc 2.96
 2000-07-03 03:26:17 +00:00
mrg
8d4795719a remove include of <vm/vm.h> 2000-06-29 06:26:33 +00:00
christos
54d8f9cccb Add -a flag now that we have support for MNT_IGNORE 2000-06-26 21:16:15 +00:00
kleink
8bab1c8bba $(CPP) -> $(CC) -E 2000-06-26 06:18:07 +00:00
simonb
eb32670668 Remove the 'poip' (pageouts in progress) keyword from the manpage. 
From PR bin/8843 by Brian Stark.
 2000-06-24 07:43:22 +00:00
thorpej
df83a2a3cd Add MK... variables to enable/disable various aspects of building 
crypto support into the system.  See share/mk/bsd.README for more
a full description.
 2000-06-23 06:01:10 +00:00
assar
b23df5be68 make sure to print file names consistenly in column mode 2000-06-22 23:42:22 +00:00
soren
f939de5a66 CLEANFILES+= siglist.out emacs.out 2000-06-22 05:42:22 +00:00
thorpej
e7d6b96938 Merge a bunch of things from crypto-us and crypto-intl into basesrc, 
adding support for Heimdal/KTH Kerberos where easy to do so.  Eliminate
bsd.crypto.mk.

There is still a bunch more work to do, but crypto is now more-or-less
fully merged into the base NetBSD distribution.
 2000-06-20 06:00:24 +00:00
mrg
27f963a94f minor KNF nits. 2000-06-17 18:19:10 +00:00
assar
c5a806697b Do not modify the file name when not printing non-printables, also do 
it consistently with the file name and possible symbolic link target.

fixes bin/10385 and bin/10384
 2000-06-17 16:11:25 +00:00
thorpej
dfbbcfb967 libcrypt can now always decrypt, so always -DDES, and eliminate the 
<bsd.crypto.mk> song-and-dance.
 2000-06-16 16:33:06 +00:00
simonb
643cb3c341 Don't check namelist when choosing to use the sysctl interface. 2000-06-16 03:51:00 +00:00
simonb
d530ee00d1 Fix handling of "ps U<user>" where <user> ended it 't' - now if the 
first argument doesn't start with a '-' and ends in 't', the 't' only
gets converted to a 'T' (for listing processes on the current tty)
if it doesn't contain any other command line option characters that
take an argument.  Problem noticed by ITOH Yasufumi on tech-userlevel.

If the 'start' format was the last column, the width wouldn't be set
and started() output a zero length string instead of a string the right
length - fix header width calculations so the the last column is handled
the same all others.  This only showed up for 'start' because started()
knew that the column header is the same width and the field itself...

Update copyrights.
 2000-06-08 13:30:39 +00:00
simonb
292b668867 Fix back-to-front assignment in tname() which meant that the column 
width would never autosize past the header ("TT") width.  Problem
noticed by Geoff Wing.
 2000-06-08 00:51:10 +00:00
simonb
a98dd470c6 Calculate field widths on the fly so that all columns line up nicely 
and make more effective use of screen real estate when some columns
(eg USER and VSZ) didn't need the full default width.
 2000-06-07 04:57:59 +00:00
simonb
a717560d21 G/C evar() - now that everything is in the one structure it was exactly 
the same as pvar().
 2000-06-02 03:39:02 +00:00
christos
0bf6fd0c59 decouple us from stdio's BUFSIZ and boost BUFSIZE to 4K 2000-05-31 22:48:44 +00:00
bjh21
d12393eb8e Add Ev tag to COLUMNS 2000-05-28 21:14:11 +00:00
simonb
fd521aefe9 Use new sysctl/kvm interfaces. This will stop the "proc size mismatch" 
errors when internal kernel structures change size.  Also remove
the sgid bit - all live kernel data is accessed through the sysctl
interface.
 2000-05-26 03:04:28 +00:00
thorpej
06b81d67f4 Handle SONPROC state. 2000-05-26 00:42:34 +00:00
elric
e6bccfe4be Back out previous vfork changes. 2000-05-22 10:18:46 +00:00
mason
fccb8467cd Improved style: "For definiteness" becomes "For example". 2000-05-21 00:48:45 +00:00
elric
f5dccf4728 When vforking ensure that the environment passed to exec is built before 
vforking as a set of local variables which can be popped by the parent.

Addresses bin/10124.
 2000-05-17 07:37:12 +00:00
elric
e8b0f2b813 INTON and FORCEINTON modify global variables, and so should not be 
executed while we are vforked.
 2000-05-15 03:42:48 +00:00
elric
c55fa30be8 Added includes for waitpid, sys/types.h and sys/wait.h. 2000-05-13 21:11:45 +00:00
elric
a0ef2ea948 In order to use __NetBSD_Version__, I needed to include sys/param.h. 2000-05-13 21:11:16 +00:00
elric
0eece24a3a Unused variable pgrp on line 576. 2000-05-13 20:59:41 +00:00
elric
4aeaa113a7 Quick fix. 
jobs.h:91: warning: declaration of `vfork' shadows global declaration
 2000-05-13 20:56:08 +00:00
elric
756a2ca1bd Now we use vfork(2) instead of fork(2) when we can. 2000-05-13 20:50:14 +00:00
christos
eb7c557ca3 s/exit_status/signal_number/ 2000-05-13 17:04:04 +00:00
christos
bb6de7f12f mention use of TMPDIR fixed in previous commit 2000-05-12 14:02:00 +00:00
mjl
4ecbad3425 Fix problem in option processing, would segfault when parsing "-O,". 
Closes PR/10096 by Yuji Yamano using the patch provided.
 2000-05-11 08:52:30 +00:00
abs
22cfbf2cbb If ps cannot get the terminal size from STDOUT, it tried STDERR and STDIN. 
What this does to the POLS when a script that is parsing ps output just happens
to run in a narrow terminal cannot be described in polite company.
If STDOUT is not a tty, leave width at 80.
 2000-04-29 00:18:48 +00:00
christos
6165d4f806 Obey $TMPDIR for creating the scratch file 2000-04-17 23:37:50 +00:00
christos
d1631dd9db make this compile without -DBACKWARDS [someone deleted an unused variable 
that was not always unused]
 2000-04-17 23:37:30 +00:00
simonb
8384a1bbb8 Use tty "?" to select processes with no controlling tty and tty "-" to 
select processes with a revoked controlling tty.

Idea from SunOS/Solaris, suggested by Alexis Rosen.
 2000-04-15 04:40:46 +00:00
simonb
d2f6a4723d Include <errno.h> instead of using "extern int errno;". 2000-04-14 05:54:20 +00:00
simonb
51ee9dc68d Don't declare 'extern opt*' getopt variables. 2000-04-14 05:52:56 +00:00
chs
233639846d make -M imply -K. the current system is not likely to be 
a reasonable approximation of a crash dump.
 2000-04-10 06:37:37 +00:00
christos
b252543484 PR/9847: Geoff C. Wing: Make test(1) a builtin. 2000-04-09 23:27:03 +00:00
christos
e2e5d7bd40 - Enable test to be a shell builtin 
- KNF
- Fix bug where test without arguments could access invalid memory
 2000-04-09 23:24:59 +00:00
jdolecek
13885bdfec Ignore also "self" link when searching for proc info. 
Patch sent by NAKAJIMA Yoshihiro in bin/9819
 2000-04-07 18:04:05 +00:00
thorpej
e766b0b752 Back out the incorrect change in revision 1.11 of main.c, and actually 
fix the problem it meant to address by putting extern declarations into
ed.h.
 2000-04-04 17:07:29 +00:00
mjl
68fdf492b5 Correct data type mismatch of "rows" with extern declaration. Possible 
LP64 issue (long vs int). Fixes OpenBSD PR/1167 :)
 2000-04-01 20:44:43 +00:00
thorpej
d0666190e1 Add a -O option: force one volume. This causes pax to not prompt for 
a new volume upon premature end-of-volume (e.g. broken pipe).  This is
especially useful in automated environments where error recovery cannot
be performed by a human.
 2000-03-30 17:53:04 +00:00
thorpej
0317a20658 Use an in-core stack for directory permissions rather than a temporary 
file.  The temporary file code can be reenabled by building with
-DDIRS_USE_FILE.

Fixes a problem where sysinst would fail to unpack the base set because
the temporary file wouldn't fit in the ramdisk.
 2000-03-21 02:15:24 +00:00
soren
1594850f00 Fix doubled 'the' in comment. 2000-03-13 22:46:59 +00:00
enami
c3a9dd2e8d - Fix a typo that when group_from_gid is failed (though it merely fails 
on NetBSD), numeric gid string is used as `user'.
- Don't mix use %u and %d for numeric uid/gid.
- Share temporary buffer.
 2000-03-06 11:03:45 +00:00
dbj
00afbd6fd8 name database is kvm.db not kvm_netbsd.db 2000-02-22 06:47:27 +00:00
itohy
f8adf56da0 Cleanup and fix typos. 
Partially from FreeBSD.
 2000-02-17 03:12:22 +00:00
itohy
fae63d9627 Use lseek(2) on devices if not tape drives. 
This makes listing on raw disk device much faster.
Reviewed and discussed in tech-kern and tech-userlevel lists.
 2000-02-17 03:08:40 +00:00
itohy
ba0ae447ef Fix SIGINFO botch (PR #8868). 
Continue partial write(2) on signals (xwrite()).
Partial read(2) at a few places are also continued (xread()).

Add {read,write}_with_restart() hooks for porting on systems
which don't restart interrupted read()/write() calls.

Reviewed and discussed in tech-kern and tech-userlevel lists.
 2000-02-17 03:06:12 +00:00
christos
9fcfbaea4d Fix problem where commands that caused exitstatus != 0 inside loops did 
not cause the shell to exit when -e was set.
 2000-02-09 20:26:53 +00:00
enami
e91af3b888 Sync wi/ what mdoc.samples(7) says: 
- The default argument of Ar macro is file ...
- Use or Ap ing.
 2000-02-05 11:39:16 +00:00