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1244 Commits

Author SHA1 Message Date
hubertf a8bbeb8a4b Add under which conditions the "read" builtin returns success/failure. 
Suggested in PR 8813 by Eric Mumpower <nocturne@arepa.com>
 1999-11-16 22:03:25 +00:00
drochner 85cbf55d16 Since our gcc doesn't warn about NULL format strings anymore, we can 
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
 1999-11-09 15:06:30 +00:00
jdolecek 83a7edec11 remove debug printf accidentaly left in 1999-11-09 00:01:49 +00:00
jdolecek 3b4b01bddb in emacs mode, escape the contents of completed word appropriately even 
in CT_COMPLIST case ("complete and then list (if non-exact)" mode)

Noticed by Soren S. Jorvang <soren@wheel.dk>.
 1999-11-08 23:56:41 +00:00
mycroft e9e9dbbd42 Disable -pf for now, too. 1999-11-07 15:57:31 +00:00
mycroft 5d5e10aec4 Completely disable all the chflags(2) support for now. With this enabled, I 
can't even get a build to finish over NFS.  Not acceptable.
 1999-11-07 15:48:24 +00:00
mycroft 39b5cd452c Don't try to set file flags for a symlink. 1999-11-07 09:44:11 +00:00
jdolecek 7b61cc94ea Implement (somewhat enhanced) idea stealed from bash: 
when completing the filename (either in vi mode with vi-tabcomplete on,
or in emacs mode after double esc), escape any shell special characters
and chars from $IFS with backslash - very handy especially when
dealing with filenames containing spaces

The patch has been sent to maintainer, but I haven't got any reply yet even
after about a month :(
 1999-11-02 22:06:45 +00:00
tron c87c6d5c86 Call setlocale(3) to use localization in "ls" as suggested by 
Jens A Nilsson in PR bin/8730.
 1999-11-02 19:44:07 +00:00
tron 64aaf6d18b Avoid segmenation fault if an external command is invoked in parse only 
mode. Problem noted by Josh Lynch PR bin/8732.
 1999-11-02 19:35:44 +00:00
mrg 14c29acc41 whoops; reverse the logic of the previous to make it correct. noted by mycroft. 1999-11-01 17:13:27 +00:00
mrg 058c411cdd add CAF testing to extraction, archiving and listing (where it is used) 1999-11-01 16:46:52 +00:00
mrg b60cafe2fb add a new -p subflag: 'f' to preserve 4.4BSD fileflags. this only 
really works for `pax -rw' but that's where it is most useful.
 1999-11-01 01:35:58 +00:00
is e413a4ff50 Implement positional -C argument to tar. 1999-10-22 20:59:08 +00:00
mrg 78e294d1bc support ././@LongLink extraction, as created by GNU tar. 1999-10-22 10:43:11 +00:00
mrg f2cf747ebc remove some old cruft. 1999-10-22 10:38:40 +00:00
hubertf b556fc7b2a make this build with -Werror 1999-10-20 15:49:15 +00:00
hubertf f3b71361e4 this is now generated automatically 1999-10-20 15:26:41 +00:00
hubertf 48ee8d1290 resolve conflicts 1999-10-20 15:09:58 +00:00
hubertf 07ba439fc9 Import pdksh V5.2.14. 
Includes lots of bugfixes.
 1999-10-20 14:27:32 +00:00
jdolecek a5ae7c6ca4 command(): don't start using procfs_getargv() instead of kvm_getargv() 
just because the latter returned a NULL - that may normally happen,
when the process is, for example, a kernel thread

procfs_getargv(): if the name is brackened in '(' and ')', just
	return NULL immediately - the code in command() will DTRT
	and the output will be same for procfs- and kvm- based lookup
	in all cases
 1999-10-15 20:39:52 +00:00
jdolecek e52880e76a getkinfo_kvm(): fix bug in previous - handled size_t i as if it would be signed 
saveuser(): don't check kd - if we get here, kd is never NULL
 1999-10-15 20:01:33 +00:00
jdolecek f848d2ec0c When using the procfs for extracting process information, extract 
also process start time, process arguments and session leadership status.

The procfs fallback is also used when kvm_openfiles() completely fails
(e.g. when /dev/mem is not readable).

Solves PR 7772, though the final implementation is different.
 1999-10-15 19:31:24 +00:00
mrg 1b23e7d142 back out previous; it causes /etc/rc to break on my alpha and other lossage as reported in PR#8614 1999-10-13 00:59:10 +00:00
mrg fdea8ae38f skip "dty" just like we skip "tty", otherwise we just get "dt" in ps output for all dty's 1999-10-11 09:18:09 +00:00
pk ef45922abf Backtrack `exitstatus' to make the shell really ignore the status 
of `tested commands' as in this example:

	set -e
	true; false && echo "not reached"
 1999-10-10 21:22:24 +00:00
jtk 3917d8b9e7 fix comment regarding when we attempt to seek 1999-10-09 00:43:32 +00:00
pk 8c06f48e15 Sprinkle some `const's in DEBUG bracketed code. 1999-10-08 21:10:44 +00:00
jdolecek a12da43ac4 xref signal(7) 1999-10-06 17:19:09 +00:00
mycroft 713ea8dcde Use lseek(2) on character devices, damn it. 1999-10-04 17:11:53 +00:00
soren b535241c18 Add list of common density codes. 
The remote function was implemented in 1996.
 1999-09-30 12:08:12 +00:00
bouyer d406538de6 xref sysctl(8) (for proc.<pid>.rlimits) 1999-09-28 14:54:41 +00:00
mjl 4c5c12b3f0 Mention -c option to sh(1), noticed by Matthew Aldous in PR/8499. 1999-09-27 19:34:25 +00:00
jdolecek 945fe691ae Move symlink.7 to share/man/man7/, where it belongs 1999-09-27 17:44:49 +00:00
jdolecek 4ed908a566 add SEE ALSO section, xref tar(1), cpio(1), symlink(7) 1999-09-26 21:19:54 +00:00
jdolecek 3fda74e8c8 add lutimes(2) to list of syscalls not following symlinks 
Noted by Christos Zoulas <christos@NetBSD.org>
 1999-09-26 20:45:41 +00:00
enami e9de0d1bbd Don't emphasys punctuations. 1999-09-26 09:57:31 +00:00
hubertf 8f48378bc3 Fix overflow in df on big partitions' raw device. 
Supplied by Greg Oster, problem noted in OpenBSD PR#924.
 1999-09-24 13:35:21 +00:00
ad 5118f5b2cc Consistancy nits. 1999-09-18 18:45:39 +00:00
chs 21eedb0ec1 the PMAP_NEW option is gone as the new interface is no longer optional. 1999-09-12 01:19:23 +00:00
thorpej 5f00e0501e Report vendor-specific data length, if any. 1999-09-09 23:32:10 +00:00
thorpej 01f9e93658 Update for changes to the changer driver. 1999-09-09 23:24:29 +00:00
thorpej 589d0234df formatting nits. 1999-09-08 04:57:37 +00:00
simonb 7c249bc088 Print the current file and block numbers now that at least one tape 
driver returns usable values for these.
 1999-09-07 13:56:53 +00:00
hubertf abda8d9447 Allow hardlinks to symlinks. 
Reviewed by: Bill Studenmund, Klaus Klein
 1999-09-05 23:34:39 +00:00
kleink 89e0b77a2f Initialize locale on startup. 1999-09-05 16:14:43 +00:00
mycroft 2806df576c It turns out that the code disabled in revision 1.30 *does* have an important 
function (which nobody was able to explain): it's critical to allowing a
complex command run from an interactive shell to be terminated.  So, reinstate
it and fix it correctly.  See the comment if you really want the gory details.
 1999-08-31 08:58:47 +00:00
tron 10fa22ca89 Fix "tar" mode usage string. 1999-08-24 08:02:27 +00:00
tron 62724fe719 Recognize GnuTAR's "h" (instead of "H") and "P" options. 1999-08-24 08:00:03 +00:00
tron 1fbe6b7eae Strip leading slashes from filenames by default, add new "A" option to 
disable this behaviour. Patches supplied by Peter Seebach in PR bin/8233.
 1999-08-24 07:57:06 +00:00
kleink 900ca60345 Reverse the advice given to (now) prefer -h over -L; the former is defined in 
1003.2bD3 and SVID4 and thus supposedly more portable.
 1999-08-22 14:06:59 +00:00
kleink 9d3e44943a Add the ability to handle estranged V7 tar archives that use USTAR-style 
directories; addresses PR bin/8220.
 1999-08-18 17:46:28 +00:00
christos 6db3689f29 make this compile on non bsd-4.4 systems 1999-08-16 07:49:45 +00:00
hubertf c1cd535e46 Some code cleanup to collect all the usage strings in one place. 
Asked for and reviewd by Jason thorpe.
 1999-08-05 02:47:09 +00:00
sommerfeld bba687e947 Fix PR8073: 
bogons in mv(1) man page.
	don't bother prompting for mv -i if source doesn't exist
 1999-08-02 01:42:08 +00:00
hubertf c684000231 Document csh's -m switch. 
Patch submitted in PR 5802 by Greg A. Woods <woods@planix.com>
 1999-07-30 01:08:12 +00:00
hubertf 4d486ab67d Add "progress=1" switch to show a sign of life by printing a '.' for 
every block written to the output file.
 1999-07-29 19:03:31 +00:00
sommerfeld 95fc3b5710 Fix PR3474: df -t/df -l confused by stacked local mounts. 
(Ross's patch in the PR appears to Just Work).
 1999-07-27 12:13:19 +00:00
veego 03fd106af5 According to the previous commit the new process state should be SDEAD and 
not SDYING, so s/SDYING/SDEAD/.
 1999-07-23 08:56:13 +00:00
thorpej 3586621927 Update for SDEAD. 1999-07-22 18:16:05 +00:00
tron e9ac36eda7 Add "setblk" as alias for "blocksize" and "setdensity" as alias for 
"density". This makes life easier for people which use NetBSD and Linux.
 1999-07-21 17:10:08 +00:00
mrg 51a96a002f optionally include CRYPTOPATH Makefile.frag files. 1999-07-20 09:35:18 +00:00
thorpej a3281f7249 Use bsd.crypto.mk. 1999-07-12 22:04:09 +00:00
christos 3d42469030 compile with WARNS = 2 1999-07-09 03:05:49 +00:00
christos 121565d194 Make this compile with WARNS = 2 1999-07-08 01:56:09 +00:00
christos f914977fae add -q in the synopsis line 1999-07-06 14:01:01 +00:00
kleink e97454c22b Honor the contents of $TMPDIR for the creation of temporary files, and use 
_PATH_TMP instead of hardcoding /tmp if not set in the environment; fixes
PR bin/7796 from Chris Demetriou.
 1999-07-03 14:42:39 +00:00
is b4d9cefaed Don't ask for permission to unlink a file if the access error is ETXTBSY. 
This needs vfs_syscalls.c 1.138 to really work.
Fixes pr 4134 by Johan Danielsson.
 1999-06-30 10:18:59 +00:00
christos 02048e84df PR/7814: Matthias Scheler: shell does not fork for builtins in backquotes, 
leading to unexpected behaviour. Disable the no-fork optimization for now.
We need to revisit this and keep enough state around to recover from such
changes.
 1999-06-26 16:31:47 +00:00
mrg 017ff0934b pulling param.h not types.h to get BSD4_4. from NAKAJIMA Yoshihiro <nakayosh@kcn.ne.jp> in PR#7751 1999-06-10 14:59:50 +00:00
kleink 84a39bedbc Make it clearer that -L does not necessarily do the job, and, following 
conventions, move exit status information into its own section.
 1999-05-31 14:37:20 +00:00
kleink b29d50b8d1 * Restructure getcwd_logical() to have a reasonable error description even if 
$PWD is unset in the environment and update usage() string; addresses
  PR bin/7504.
* Fix whitespace lossage from rev. 1.11.
* Minor other cleanups, including EXIT_{SUCCESS,FAILURE}.
 1999-05-31 14:31:07 +00:00
kleink 2ac88c9554 Change previous to use symbolic names for file modes. Also, clean up some 
whitespace lossage and use EXIT_{SUCCESS,FAILURE}.
 1999-05-26 15:51:09 +00:00
tron 9bb12c43bb Only call chmod(2) if we create a directory with a mode which isn't 
accepted by mkdir(2).
 1999-05-25 00:27:45 +00:00
kleink cb603a5d83 Remove a bogus whitespace match in the builtin kill(1)'s `-s' parsing; 
noticed by Chris Demetriou.
 1999-05-19 14:37:05 +00:00
lukem 37085e7c0d Rename ls.c::main() -> ls.c::ls_main(), and add a wrapper in main.c::main(). 
This allows other programs to link in against ls (e.g, ftpd), without having
to have hacks to deal with multiple main()s.

Yes, I know this is ugly. The clean alternative (move lots of this
into libutil, yada yada yada) isn't fun, and the effort probably isn't
justified...
 1999-05-17 12:16:03 +00:00
thorpej 907831a0b3 KNF. 1999-05-09 19:23:38 +00:00
cgd 75f8cf07ab fix incorrect operation caused by the previous checkin. 1999-05-09 00:00:20 +00:00
christos 0abc804e19 Fix unaligned access memory problem introduced from the -s fix. 1999-05-08 23:12:29 +00:00
simonb a4b250cd02 If an error is encountered, exit with non-zero status. 
Based on FreeBSD fix (in 1996!), and fixes PR bin/7514 from
Jorgen Pehrson.
 1999-05-04 11:55:22 +00:00
mrg c0999a71b0 oops, fix merge botch in previous.. 1999-05-03 00:20:07 +00:00
mrg d5c7180e2b limit session to 6 chars. from Geoff Wing <gcw@pobox.com> and fixes his PR#7506 1999-05-03 00:17:30 +00:00
he e97b0193be Fix for bin/7502, from Tor Egge / FreeBSD. Their commit message: 
> During variable expansion, the internal representation of the expression
> might be relocated.  Handle this case.
 1999-04-30 17:54:17 +00:00
hannken c2e396b2c7 Fix buffer allocation in function `raw_cat'. It was possible to get a 
buffer size of zero if stdout has a block size of 0.
The command `rsh <host> cat <files>' gives no output and no error.

- Allocate a minimum of BUFSIZ bytes for buffer.
- Use a static buffer if either `fstat' or `malloc' fails.
- Do the allocation once since stdout will not change block size.
 1999-04-26 09:15:59 +00:00
mycroft 3685172739 More punctuation glitches. 1999-04-20 05:49:50 +00:00
mycroft 89f51b033e Fix formatting of kill commands. 1999-04-20 05:44:42 +00:00
mycroft 62af15cbc6 Fix a few obvious formatting glitches: missing paragraph break, highlighted 
parens.
 1999-04-20 05:31:55 +00:00
christos f3d0eddcde Add support for printing wide sigset_t properly. 1999-04-16 13:34:32 +00:00
he 4e69294c60 Correct a rather obvious typo (once Tor Egge pointed it out to me) 
in the last change.
 1999-04-06 21:05:27 +00:00
mycroft 2e23138ad7 If we exit due to a SIGINT, do it with raise() so that the wait status is 
correct in the parent.
 1999-04-05 15:00:28 +00:00
mycroft c06643b836 Disable bogus-looking code that cause us to throw away SIGINTs. 1999-04-05 14:59:35 +00:00
kleink e80c883c9d Operator precedence consistency; from "Andrew_L. Moore" <alm@SlewSys.Org> 
in PR bin/7015.
 1999-04-05 09:48:38 +00:00
bgrayson 2721f671ab - Be really paranoid. Any time we open a file that is in /proc, run 
fstatfs() on the open file to verify that no intruder has mounted
  something on portions of /proc.  This will catch, for instance,
  "mount_null /tmp /proc/1378".  We already do 5 syscalls per
  process, so one more won't hurt :) ...  and safety is better than
  performance when ps is otherwise broken.
- Also added a few close()'s at early returns, to avoid chewing up fd's.
 1999-03-28 00:46:47 +00:00
bgrayson 05e0706ac9 Minor fixes: 
1.  Use statfs() to verify that /proc is a procfs.
2.  Add -K option to disable /proc-based method.
3.  Make warnings less verbose, but still accurate.
 1999-03-27 21:38:08 +00:00
tron 0ee6a66c30 Add missing prototype so that this actually compiles. 1999-03-27 15:22:17 +00:00
christos 832949b912 When we execute commands from a shell script, make sure that the signals 
are being caught (reported by Alexis Rosen), similar to the -c case.

#!/bin/sh
vi "$@"

^C when the script is running...
 1999-03-27 13:46:19 +00:00
bgrayson be8534f744 Added experimental fallback /proc-based lookup. Warnings are printed when the 
fallback method is used, as the results could be untrustworthy if an
intruder is present.  It is highly likely that NetBSD-1.5 will have
an improved kvm interface for reading process information, at which
point this code can be garbage-collected.  Also added a word to the
man page -x option description while I was here.
 1999-03-26 22:36:02 +00:00
christos 28607542af PR/7231: Havard Eidnes: Shell quoting/trimming problem 1999-03-26 15:49:34 +00:00
pk b65081cff2 When substituting backreferences source from the pattern, not the replacement 
strings.
 1999-03-24 17:00:23 +00:00
mycroft 68d6f4bf44 Remove spurious .ne's. 1999-03-24 06:27:49 +00:00