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1925 Commits

Author SHA1 Message Date
dsl
2db0e4fba3 Make 'times' be a proper posix special builtin. 
(change agreed by christos and mailed to Michael Rendell)
 2003-01-20 08:49:00 +00:00
simonb
276fd1665c The Double-Semi-Colon Police. 2003-01-20 05:29:53 +00:00
enami
0f89e811e5 Start new paragraph after options are listed. 2003-01-20 03:10:38 +00:00
jdolecek
ef022d1b15 insert a paragraph break between the option list and following text 2003-01-19 10:03:28 +00:00
wiz
0b76bcaac8 tar(1) has no -L any longer. 2003-01-19 01:13:46 +00:00
thorpej
3fdac2b8c5 Merge the nathanw_sa branch. 2003-01-18 10:52:16 +00:00
kleink
b3df6303a9 Rename `sigset' locals to avoid symbol shadowing warning. 2003-01-16 09:38:37 +00:00
kristerw
7b4c88f831 Correct which _usage function to use for some pax/cpio error cases. 2003-01-15 21:56:46 +00:00
christos
51457e8842 Make sure that UPEOF is compared to the right type on the left hand 
side. Sometimes it was compared to int, which was -1 on EOF, and on
unsigned char machines UPEOF was (unsigned char)-1. This worked
by chance because isalpha((unsigned char)-1) returns false usually,
but it does not when the locale is invalid!
 2003-01-12 20:26:53 +00:00
christos
096c9d6313 remove debugging printf's I accidentally committed. 2003-01-09 18:24:08 +00:00
christos
a86cae9911 PR/19757: Andreas Wrede: make tar's -h behave like pax's -L 2003-01-09 17:26:21 +00:00
christos
e1a41a0e25 print a bit more info about checksum mismatches. 2003-01-09 17:22:26 +00:00
christos
a17201f05e allow this to be compiled with unsigned-chars. 2003-01-09 13:57:26 +00:00
wiz
1035faff1d writable, not writeable. 2003-01-06 20:30:28 +00:00
wiz
a2278794f4 descriptor, not decriptor. 2003-01-06 13:19:51 +00:00
wiz
7e681f7063 interrupt with two rs. 2003-01-06 13:04:54 +00:00
pooka
732f4c9fa5 Add ${MACROS} to ${ROFF} usage to make output readable 
from jbernard@mines.edu in misc/19685
 2003-01-05 12:24:22 +00:00
wiz
617b132aac Spell output with two ts. 2003-01-04 23:43:02 +00:00
wiz
42ff734863 Restore word that got removed when -v was added. 2002-12-28 21:16:49 +00:00
wiz
5673b28631 Whitespace nits. 2002-12-28 21:15:24 +00:00
uebayasi
80a4544dcd trap '' SIGINT -> trap '' INT. 2002-12-28 05:08:27 +00:00
jrf
46164a8a95 The previious ln commit did not have the change for -v in the source. Here is the working code. 2002-12-27 03:50:05 +00:00
jrf
1f6c14f0d6 Added verbose extension and updated manual pages. Changes approved by Klaus Klein. 2002-12-26 21:37:17 +00:00
wiz
99bdb6a773 For each, not Foreach; from Adrian Mrva. Begin new sentence on new line. 2002-12-21 13:09:57 +00:00
kleink
1bb01b56ab Catch up with gen_subs.c rev. 1.27: the verbose output for symbolic links 
is plain ls -l.
 2002-12-19 22:54:44 +00:00
kleink
1c8b4d7b62 Change verbose output for symbolic links from "%s => %s" to "%s -> %s", 
which matches ls(1) (per POSIX), as well as GNU tar output.
 2002-12-19 22:44:31 +00:00
kleink
9273e5b038 Another it's -> its. 2002-12-19 18:04:41 +00:00
grant
5a72c72255 Fix oops in last, chown() failure should be fatal. 
Noted by Charles Hannum.
 2002-12-19 14:23:53 +00:00
grant
3ac4c54a34 Don't attempt to chown files if euid != 0, and make chown() non-fatal 
if it does fail.

This addresses my PR bin/18912 (running pkg_info as non-root user on a
binary package).
 2002-12-19 14:02:54 +00:00
wiz
5911fe5347 Drop trailing whitespace. 2002-12-18 20:28:51 +00:00
kleink
c8ae14b05c Add -v to SYNOPSIS, clean up STANDARDS a little. Also, bump date for -v. 2002-12-18 12:15:41 +00:00
jrf
4e81454aa9 Added a -v verbose option to the cp(1) command. Updated man page and utils as well. This applies to PR bin/16834. This change was approved by Christos. 2002-12-16 14:44:14 +00:00
provos
4ff1bfdbd5 allow logging for untranslated syscalls; from anil@recoil.org 2002-12-15 19:05:31 +00:00
uebayasi
60ad876a43 `` [n1]>&n2 Duplicate standard output (or n1) _TO_ n2.'' 2002-12-12 11:50:40 +00:00
christos
d4ba6227bf fix horrible side effect introduced by changing the append mode into archive. 
The append mode already did that, so we always ended up overwriting the archive.
 2002-12-12 05:00:42 +00:00
christos
aa0e549885 PR/19453: Christopher Richards: Call setlocale() in /bin/sh 2002-12-11 19:12:18 +00:00
christos
8461b5b85f PR/19339: Martin Weber: Tar fails to append on empty files and exits with 
0. Revert previous change for PR/18689. We always want to exit with
an error if we could not determine the archive format. Instead,
treat empty files specially. On list/extract we turn into no/op.
On append, we turn into archive.
 2002-12-10 18:33:26 +00:00
mrg
bad4b3376e oops, remove a debug statement from the previous. 2002-12-08 02:00:10 +00:00
mrg
c3510d1409 add --exclude support. 
XXX:  --exclude & --exclude-from are still not 100% compatible, but since
rafal fixed --exclude-from's most annoying bug, they mostly work now.
 2002-12-08 01:35:12 +00:00
scw
f7aebc0017 Cast from register_t to void * via intptr_t. 2002-12-06 09:49:36 +00:00
thorpej
5759456a18 Avoid confict with reserved identifier "log". 2002-12-06 01:43:18 +00:00
thorpej
c87e2cf550 Avoid conflict with reserved identifier "exp". 2002-12-06 01:39:10 +00:00
provos
fec70f4a84 typos; fgsch@olimpo.com.br 2002-12-05 19:33:39 +00:00
wiz
90c017d88f Fix typo. 2002-12-05 16:52:07 +00:00
grant
de04ce3463 don't print archive summary twice. 2002-12-05 01:38:05 +00:00
provos
e9f87b6c2c better parsing of # comments 2002-12-04 03:19:05 +00:00
lukem
764c86e2b1 don't need -lutil here 2002-11-30 03:16:14 +00:00
lukem
e825428033 don't need -lutil any more 2002-11-30 03:12:55 +00:00
lukem
550a64a8e9 convert to using strsuftoll(3) from libc 2002-11-29 13:11:10 +00:00
rafal
7d4cb139a3 Fix lossage with the GNU-tar -X compatibility code: the replacement pattern 
code did not properly deal with the fact that the replacement patterns built
by the -X code were on the stack, happily saving pointers into last weeks'
stack into the REPLACE structures.

Now, the replacement string is strdup'ed so it doesn't matter where the
original expression came from or it's lifetime.
 2002-11-29 04:54:48 +00:00
grant
3c0fae1fef void functions should not return a value. 2002-11-27 18:40:34 +00:00
agc
1aafd1a470 Include <stdio.h> to get the prototype for sprintf(3) - macppc needs this. 2002-11-25 21:55:58 +00:00
christos
34100a1996 sent cont to jobs so that they can exit without an fg when killed. 2002-11-25 14:23:07 +00:00
agc
ea1d615943 Make this compile on some of the more esoteric architectures (e.g. those 
which are not i386)
 2002-11-25 12:13:03 +00:00
provos
da50ee4397 prevent attempt to use in-kernel fastpath for aliased system calls. 2002-11-25 06:25:09 +00:00
chs
e5d34beb3e in mkpath(), don't try to stat() the to-be-created directory beforehand, 
just try to create it and interpret any error appropriately.
this fixes a problem where multiple "mkdir -p" processes can race,
with the loser returning a spurious error.
 2002-11-24 23:40:07 +00:00
christos
c02b3bbdf4 Fixes from David Laight: 
- ansification
- format of output of jobs command (etc)
- job identiers %+, %- etc
- $? and $(...)
- correct quoting of output of set, export -p and readonly -p
- differentiation between nornal and 'posix special' builtins
- correct behaviour (posix) for errors on builtins and special builtins
- builtin printf and kill
- set -o debug (if compiled with DEBUG)
- cd src obj (as ksh - too useful to do without)
- unset -e name, remove non-readonly variable from export list.
  (so I could unset -e PS1 before running the test shell...)
 2002-11-24 22:35:38 +00:00
provos
048da773ed error messages need to go to stderr 2002-11-23 17:42:45 +00:00
ragge
0ccd7cbd86 It's a very bad habit to store file sizes in int's, so change it to off_t 
instead. Obviously noone has tried to rcp files larger than 2GB.
 2002-11-22 21:46:02 +00:00
kim
1645c7e955 Use shell glob expansion in the csh example, instead of ls with glob. 
Reported by Jerry Peek <jpeek@jpeek.com>.
 2002-11-21 15:02:03 +00:00
itojun
6bf8c47b32 we can't do {} while (0) for TEST() macro since it has "break" which 
goes out of the switch statement.  from shin-ichi kaneta.
 2002-11-16 13:42:36 +00:00
provos
49d6b23841 check for trans_size is not needed. 2002-11-15 21:36:25 +00:00
jdolecek
0c1316b88d default to "$HOME/.kshrc" if ENV is not set 2002-11-11 19:03:57 +00:00
enami
0cb758feb5 Default .Ar arugment is sufficient. 2002-11-09 12:27:53 +00:00
enami
54a944c353 Cosmetic changes. 2002-11-09 12:27:08 +00:00
wiz
4b956b29cf Drop a trailing space. 2002-11-06 14:56:48 +00:00
enami
71fcff6ce3 Let the roff to process the end of sentence. 2002-11-06 04:03:25 +00:00
enami
230caefde1 - Remove the last __P. 
- Don't put space between function name and () op.
 2002-11-05 04:49:05 +00:00
provos
695ad5ee17 add support for regular expressions to be more flexible with policy string 
matching.
 2002-11-02 20:04:20 +00:00
provos
c27faa29c9 performance improvement by omitting a redundant getcwd. 2002-11-02 19:57:02 +00:00
provos
98c03e54fd register pidname and signame translation for kill(2) 2002-11-02 19:49:21 +00:00
provos
c989923700 rename exported variables to avoid name space polution. 2002-11-02 19:43:27 +00:00
provos
e93fe1e2ba NULL to 0; from navin@gdit.iiit.net 2002-11-02 16:27:46 +00:00
itojun
8b5e86873c typo, reported by avsm@openbsd 2002-10-31 23:01:27 +00:00
wrstuden
5b0a9938fd Use signed char to replace int8_t, not just char. Should fix macppc 
cross-build problems introduced in rev 1.59.

Pointed out by Valeriy E. Ushakov uwe at ptc dot spbu dot ru on
tech-toolchain.
 2002-10-31 17:14:46 +00:00
kleink
ade418e6fd Revert rev. 1.16, as per PR kern/17411. 
While a hard link to a symbolic link is not ruled out by POSIX-2001,
the ln(1) utility (sans -s) is to perform equivalent to the link(2)
function on its operands, which includes the resolution of symbolic
links in source_file arguments.
 2002-10-30 22:52:10 +00:00
provos
5f7d4eab6c fix bug in determining execve name 2002-10-30 17:39:34 +00:00
provos
e9ac78c504 allow empty string 2002-10-29 15:44:38 +00:00
provos
4df7def23e missing break; from grange@rt.mipt.ru 2002-10-28 16:50:05 +00:00
christos
0ec6ea57f7 PR/18831: Andreas Wrede: Don't exit with an error when we are reading a gnu 
tar archive.
 2002-10-27 20:48:15 +00:00
christos
dde7426849 From David Laight 
> The wrong process is aborting when variable assignment fails
> in the vfork path.  So the following command fails to execute
> the second echo (shown here with the correct output).
>
> $ (readonly r; r= /bin/echo a; echo b)
> r: is read only
> b
>
> fix: defer the mklocal() to the child shell.
 2002-10-23 19:46:34 +00:00
christos
f3dfd6e686 From David Laight: 
> Also 'jobs' fails in a non-interactive shell.
> In showjobs(), the code that puts the process back into its
> own process group should only be run if the shell is actually
> doing job control - eg if 'mflag' is set.
 2002-10-23 19:46:06 +00:00
christos
18c0c9959d ignore files that contain "..", not symlink sources. 2002-10-23 19:39:42 +00:00
christos
6166cc6e93 Fix interrupt problam from David Laight 
$ /fred # non existant command
$ ^C # stops working

He says:
    Ok the extra INTOFF is the one in exverror().
    In almost all cases this doesn't matter because the longjmp()s
    all end up in main() and the FORCEINTON call sorts it out
    for the next command.
    (There are a significant number of INTON/OFF mismatches through
    the error paths...)

    In any case the above failure can be 'fixed' by changing 2 (I think
    they are both needed) INTON calls to FORCEINTON within evalcommand.
    The following patch seems to work:

We should really look in the code and fix the INTON->INTOFF pairs.
 2002-10-23 13:25:24 +00:00
jdolecek
196f994fd8 use .Nx 2.0 consistently in HISTORY section 
add .\" NEXTRELEASE tag before the .Nx to make it possible to quickly
  find version references in case this would need to be changed
 2002-10-23 09:44:35 +00:00
lukem
ad24ec889c don't bother with cpio/tar links or compat symlinks for HOSTPROGs 2002-10-21 06:26:46 +00:00
thorpej
cf6763873c Install compatibility symlinks for /usr/bin/tar (-> /bin/tar) 
and /usr/bin/cpio (/bin/cpio).  The pathname of tar(1) is hard-coded
into things like binary packages, and thus must be kept around
for backward compatibility.
 2002-10-20 21:20:13 +00:00
christos
44303cad48 PR/18733: Jed Davis: stderr is not constant under linux and this is a host 
tool.
 2002-10-20 00:40:29 +00:00
provos
32b88027c7 use readlink with bufsize - 1; approved thorpej. 2002-10-19 20:33:17 +00:00
christos
2665f9c68c Only warn the user once about gnu extensions. From Eric Gillespie. 2002-10-18 15:55:08 +00:00
christos
ff3d818d91 Handle -C\ndir\n in a file containing a file list. From Eric Gillespie. 2002-10-18 13:45:05 +00:00
itojun
8eb125554b exit with 0 if the input is empty of not a tar file. matches GNU tar behavior. 
solves PR 18689.
 2002-10-18 11:54:22 +00:00
itojun
68603e5242 correct use of format string (signedness, %ldd). PR 18679 2002-10-17 23:50:17 +00:00
provos
04a469212b cleanup 2002-10-17 04:45:04 +00:00
christos
ed254499e5 Factor out some more code, and don't expand names in ././@LongLink records. 2002-10-17 01:08:22 +00:00
christos
860d26c69b Fix DEFOP botch. DEFOP == LIST so tar -tvf stopped working. (hi soren) 2002-10-17 00:42:02 +00:00
christos
4472ef1520 Add proper longlink support. Previously we handled longname support, and 
the longlink support was completely wrong.
 2002-10-17 00:32:36 +00:00
christos
69ea8215e0 add commas between options. Suggested by wiz. 2002-10-16 23:52:06 +00:00
soren
4ba08d1776 Tweak tar_usage(). 2002-10-16 23:37:49 +00:00
soren
af892f930e Have tar require a specific action as documented. 2002-10-16 23:22:59 +00:00
soren
f9d5774005 Sync cpio_usage() with cpio.1 as with pax and tar. 2002-10-16 22:38:36 +00:00
christos
4dbb5fa93c grr, I put these in the wrong spot. 2002-10-16 21:49:08 +00:00
christos
24dd1a7d61 Document the long options. 2002-10-16 21:47:13 +00:00
christos
169f625866 we need to have -force-local on pax. 2002-10-16 21:45:31 +00:00
christos
f830cb1865 turn gnu tar off by pax and cpio front ends. 2002-10-16 18:53:40 +00:00
christos
706c1ce906 Flip the pax switch 2002-10-16 15:23:59 +00:00
itojun
553d79070e \n before new sentence. 2002-10-16 14:58:33 +00:00
itojun
e8745f23b6 sync better w/ openbsd tree (cosmetic) 2002-10-16 14:56:11 +00:00
christos
650f61c526 Warn if we are trying to read a gnu tar archive, if --strict is specified. 2002-10-16 04:40:55 +00:00
christos
f70dfaaf73 Support gnu long filename extensions by default for tar on create, list, and 
extract. We now generate GNU tar archives by default ("ustar  ^@" instead of
"ustar^@00"). GNU extensions can be disabled with --strict.

XXX: long symlinks untested.
 2002-10-16 03:46:07 +00:00
christos
ca541391bc PR/18663: Jeremy Reed: pax/tar/cpio allows ".." in names. 
We now disallow it by default on both archive creation and extraction.
Add --insecure option to override.
 2002-10-15 16:16:29 +00:00
christos
675306eb0e implement fast read. nothing to it really, it was already there as -q option. 2002-10-15 14:58:53 +00:00
christos
9a9c32e167 Add all the gnu cpio long options. 2002-10-15 14:51:04 +00:00
lukem
e490a5c798 don't compile in `-h' as a synonym for the command that the argument is for. 
this fix is hokey, but works as well as the previous solution for -j.
 2002-10-15 04:15:58 +00:00
lukem
7f200231eb fix previous: SMALLPROG w/o HOSTPROG still needs <bsd.prog.mk>. (hi christos) 2002-10-14 16:03:51 +00:00
soren
f05dd4bfd6 Sync tar_usage() with tar.1. 2002-10-14 15:04:41 +00:00
christos
7e35f7247f don't support rmt for SMALLPROG 2002-10-14 14:41:22 +00:00
christos
8ffc5b1c59 -T expects an argument. From Eric Gillespie, thanks. 2002-10-13 17:23:40 +00:00
christos
011898cd8e Fix error in counting the archive's name length. From Eric Gillespie, thanks! 2002-10-13 17:21:50 +00:00
christos
cd1f9fe466 If the archive refers to stdin, the archive's name is null. Check for 
null when we see if it refers to a remote file. From Eric Gillespie, thanks!
 2002-10-13 17:19:33 +00:00
mrg
a9a7ae57f7 fix "pax -rw" processing. for some reason, it was now written to process 
"pax -rwvpe a b" as "pax -rwvpe b a", and "pax -rwvpe a b c" as
"pax -rwvpe b c a".  only the part of revision 1.40 that broken this has
been reverted.
 2002-10-13 11:31:02 +00:00
mrg
20bac70304 make this build on LP64 2002-10-13 00:34:16 +00:00
mrg
ed83539f6e add a "+" to the options string rather than setting POSIXLY_CORRECT 2002-10-13 00:32:09 +00:00
mrg
9b3e4b9e61 include <string.h> for mem* and str* 2002-10-13 00:31:28 +00:00
wiz
eb12ddd1f9 Miscellaneous fixes. 2002-10-12 22:36:01 +00:00
thorpej
6fe78b30af Only include <rmt.h> if SUPPORT_RMT. 2002-10-12 19:21:12 +00:00
thorpej
32c48247e8 It doesn't help much to skip linking librmt if HOSTPROG but leave 
all the librmt calls in the program.  So, make librmt support conditional
on #ifdef SUPPORT_RMT, and define that when NOT building as a HOSTPROG.
 2002-10-12 18:49:28 +00:00
christos
0c61202168 merge OpenBSD changes: 
- correct -C processing
    - add ability to read filenames and flags from a file
    - don't print dangerous escape sequences to the terminal
    - use strlcpy/strncpy properly.
    - handle tmpfile creation better.
    - improve documentation of options.
    - handle stdout/stderr list selection correctly.
    - kill gzip when we get interrupted.
    - simplify gzip setup.
    - add more flags to programs.

additional changes:
    - librmt processing.
    - set POSIXLY_CORRECT in options parsing.
    - prevent more string overruns.
    - support -T

we don't turn the switch on to replace tar and cpio yet.
 2002-10-12 15:39:29 +00:00
christos
b73dcc21ce man pages from OpenBSD. 
TODO: add long option documentation.
 2002-10-12 15:30:54 +00:00
wiz
71c3607b93 Miscellaneous fixes by Martin Weber (ephaeton at that gmx net thingy). 2002-10-12 00:02:47 +00:00
provos
690d7c3ad0 fix type; its "as :group" 2002-10-11 23:31:00 +00:00
provos
61e8c76047 support for privilege elevation. 
with privilege elevation no suid or sgid binaries are necessary any
longer.  Applications can be executed completely unprivileged. Systrace
raises the privileges for a single system call depending on the
configured policy.

Idea from discussions with Perry Metzger, Dug Song and Marcus Watts.
Approved by christos and thorpej.
 2002-10-11 21:54:55 +00:00
christos
35bdad4ed7 str{n,l}cpy fixes and buffer limit fixes from OpenBSD 2002-10-11 13:07:36 +00:00
provos
931062ce16 translation for socket system call 2002-10-11 04:40:11 +00:00
provos
c603c2b26f enable meta key in emacs mode for 7-bit locales. approved thorpej. 2002-10-10 17:41:19 +00:00
provos
1b3623c27a correctly evaluate group predicates 2002-10-10 14:06:30 +00:00
provos
306becc9b9 add A to usage; noted by nickus@mpi-cbg.de 2002-10-08 14:50:57 +00:00
provos
89afc325c0 predicates are part of the grammar now; in non-root case, predicates are 
evaluated only once; in root case, predicates and variable expansion are
dynamic.
 2002-10-08 14:49:23 +00:00
itojun
ed21532463 "output" is a pointer of size "outlen", so use outlen instead of 
sizeof(output)

From: "Vincent Labrecque" <vincent@psyfreaks.ca>
 2002-10-08 02:47:59 +00:00
christos
1ce87c4b29 - it is wrong to put inton/intoff arount ckmalloc(), because the code 
around it is the one that does this.
- whitespace fixes.
 2002-10-07 14:26:49 +00:00
christos
202746f803 explain what's breaking with alignments > 16, but no fix yet. 2002-10-07 14:26:08 +00:00
provos
4b7278c7f2 use FNM_LEADING_DIR 2002-10-06 03:16:25 +00:00
provos
9008ac33c8 assume that inserting a template implies permit for the current syscall 2002-10-06 01:28:55 +00:00
christos
b9d3050e20 Rename ALIGN to SHELL_ALIGN and simplify macro so that it does not have side 
effects, and add double to it, so that it aligns doubles correctly too. This
is just a workaround to fix the sparc64 problem where ALIGN() is now defined
in some include file to be 16 instead of 8. Thanks to martin for debugging this.
 2002-10-04 13:15:51 +00:00
wiz
881c258156 additional and positive with two is. From Adrian Mrva. 2002-10-02 15:59:51 +00:00
wiz
06bd76cf9a parameter, not paramter. By Adrian Mrva. 2002-10-02 15:58:04 +00:00
wiz
1da66f1f4c filesystem -> file system, automaticly -> automatically. 2002-10-02 10:01:46 +00:00
wiz
1d605b2386 evironment -> environment. 2002-10-02 09:57:14 +00:00
wiz
f3e4defc56 Use more mdoc. 2002-10-01 15:11:08 +00:00
wiz
2e6e2165c0 Use more mdoc, particularly to get rid of some \*[Lt] and \*[Gt]. 2002-10-01 15:06:31 +00:00