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1386 Commits

Author SHA1 Message Date
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