Rob Landley
ec4f3d95e7
Minor in-passing crapectomy.
2004-12-17 05:23:36 +00:00
Rob Landley
a8b98d63e7
Don't document compiler warnings. _FIX_ compiler warnings.
2004-11-16 12:07:04 +00:00
Eric Andersen
0e020d1025
Make certain clients of bb_make_directory default to honoring
...
the user's umask
2004-10-13 06:25:52 +00:00
Eric Andersen
7daa076d3e
egor duda writes:
...
Hi!
I've created a patch to busybox' build system to allow building it in
separate tree in a manner similar to kbuild from kernel version 2.6.
That is, one runs command like
'make O=/build/some/where/for/specific/target/and/options'
and everything is built in this exact directory, provided that it exists.
I understand that applyingc such invasive changes during 'release
candidates' stage of development is at best unwise. So, i'm currently
asking for comments about this patch, starting from whether such thing
is needed at all to whether it coded properly.
'make check' should work now, and one make creates Makefile in build
directory, so one can run 'make' in build directory after that.
One possible caveat is that if we build in some directory other than
source one, the source directory should be 'distclean'ed first.
egor
2004-10-08 07:46:08 +00:00
Eric Andersen
d952ee2e9e
Make it more apparent that archive creation is not supported
2004-10-07 00:35:59 +00:00
Eric Andersen
b225e2a76b
Fixup some warnings
2004-08-28 00:43:07 +00:00
Eric Andersen
52499cb9ae
Tito writes:
...
Hi,
I've spent the half night staring at the devilish my_getpwuid and my_getgrgid functions
trying to find out a way to avoid actual and future potential buffer overflow problems
without breaking existing code.
Finally I've found a not intrusive way to do this that surely doesn't break existing code
and fixes a couple of problems too.
The attached patch:
1) changes the behaviour of my_getpwuid and my_getgrgid to avoid potetntial buffer overflows
2) fixes all occurences of this function calls in tar.c , id.c , ls.c, whoami.c, logger.c, libbb.h.
3) The behaviour of tar, ls and logger is unchanged.
4) The behavior of ps with somewhat longer usernames messing up output is fixed.
5) The only bigger change was the increasing of size of the buffers in id.c to avoid
false negatives (unknown user: xxxxxx) with usernames longer than 8 chars.
The value i used ( 32 chars ) was taken from the tar header ( see gname and uname).
Maybe this buffers can be reduced a bit ( to 16 or whatever ), this is up to you.
6) The increase of size of the binary is not so dramatic:
size busybox
text data bss dec hex filename
239568 2300 36816 278684 4409c busybox
size busybox_fixed
text data bss dec hex filename
239616 2300 36816 278732 440cc busybox
7) The behaviour of whoami changed:
actually it prints out an username cut down to the size of the buffer.
This could be fixed by increasing the size of the buffer as in id.c or
avoid the use of my_getpwuid and use getpwuid directly instead.
Maybe this colud be also remain unchanged......
Please apply if you think it is ok to do so.
The diff applies on today's cvs tarball (2004-08-25).
Thanks in advance,
Ciao,
Tito
2004-08-26 22:18:59 +00:00
Eric Andersen
4f807a84c5
BusyBox has no business hard coding the number of major and minor bits for a
...
dev_t. This is especially important now that the user space concept of a dev_t
and the kernel concept of a dev_t are divergant. The only bit of user space
allowed to know the number of major and minor bits is include/sys/sysmacros.h
(i.e. part of libc). When used with a current C library and a 2.6.x kernel,
this fix should allow BusyBox to support wide device major/minor numbers.
-Erik
2004-07-26 09:11:12 +00:00
Glenn L McGrath
a88ae491e3
Fixup -T (--files-from) option, works for non-directories now
2004-07-21 09:00:39 +00:00
Glenn L McGrath
f34b0e996b
Update reference for zip format
2004-06-06 10:22:43 +00:00
Eric Andersen
aaff79a8dd
Steve Grubb writes:
...
Hello,
I found and patched 2 more bugs. The first is a misplaced semi-colon. The second
one is a buffer overflow. I doubt the buffer overflow is triggered in real life.
But you never know what those wily hackers are up to.
Thanks,
Steve Grubb
2004-05-05 10:37:49 +00:00
Glenn L McGrath
faa3546fd7
Fix symlink handling and small memory leak
2004-04-29 09:24:19 +00:00
Glenn L McGrath
c6992feee3
Update my email address, document some of my tasks in the AUTHORS file
2004-04-25 05:11:19 +00:00
Eric Andersen
aff114c33d
Larry Doolittle writes:
...
This is a bulk spelling fix patch against busybox-1.00-pre10.
If anyone gets a corrupted copy (and cares), let me know and
I will make alternate arrangements.
Erik - please apply.
Authors - please check that I didn't corrupt any meaning.
Package importers - see if any of these changes should be
passed to the upstream authors.
I glossed over lots of sloppy capitalizations, missing apostrophes,
mixed American/British spellings, and German-style compound words.
What is "pretect redefined for test" in cmdedit.c?
Good luck on the 1.00 release!
- Larry
2004-04-14 17:51:38 +00:00
Glenn L McGrath
958ac18d4e
Add a comment explaining why we have to check for an extra \n
2004-04-09 06:59:05 +00:00
Eric Andersen
762c64fdf1
rename uncompress.c to decompress_uncompress.c
...
rename unzip.c to decompress_unzip.c
2004-04-05 13:03:34 +00:00
Eric Andersen
8ee2b27f0c
Add missing include files
2004-03-27 11:26:32 +00:00
Eric Andersen
70060d25d2
s/fileno\(stdin\)/STDIN_FILENO/g
...
s/fileno\(stdout\)/STDOUT_FILENO/g
2004-03-27 10:02:48 +00:00
Eric Andersen
c7bda1ce65
Remove trailing whitespace. Update copyright to include 2004.
2004-03-15 08:29:22 +00:00
Glenn L McGrath
10b781345f
Fix option handling, -i or -t must be given, if both ignore the -t.
...
Use bb_getopt_ulflags.
2004-02-25 09:30:06 +00:00
Glenn L McGrath
15c3512614
Sometimes i get carried away with the use of function pointers, im sure
...
it seemed like a good idea at the time.
2004-02-21 09:20:56 +00:00
Glenn L McGrath
916ba53f1a
Fix up hard links
2004-02-20 02:34:42 +00:00
Glenn L McGrath
c9f1fce9bb
A strict interpretation of the ustar format requires the type flag to be
...
interpreted, we cannot depend on the file type being set in the mode
field.
2004-02-20 02:25:18 +00:00
Glenn L McGrath
b0e163a93b
Add extra comments, freakout if a pax archive is encoutered.
2004-02-19 08:48:30 +00:00
Glenn L McGrath
a8f756fc7f
Remove debugging
2004-02-17 12:04:13 +00:00
Glenn L McGrath
6aa52234e8
Dont strip trailing '/' until _after_ i test to set if its there !
2004-02-17 11:55:06 +00:00
Eric Andersen
dfcb5b0412
s/u_int/uint/g
2004-01-30 22:54:20 +00:00
Glenn L McGrath
303e989a11
Add the -h, --dereference option for archive creation.
2004-01-25 05:48:28 +00:00
Glenn L McGrath
b03be7f567
Patch from Arthur Othieno, clarify common options between dpkg and dpkg-deb
2004-01-17 03:24:05 +00:00
Glenn L McGrath
1f28b90a9c
Use bb_getopt_ulflags, save 100 bytes and strict argument checking.
2004-01-07 09:24:06 +00:00
Glenn L McGrath
ab7780655b
Use bb_getopt_ulflags, save 150 bytes.
2004-01-05 12:35:05 +00:00
Glenn L McGrath
6cb3bc056c
Use bb_getopt_ulflags, simplify some logic, saves some bytes.
2004-01-05 11:49:55 +00:00
Glenn L McGrath
08ca752c68
Fix usage with libraries, skip symbol table.
2004-01-04 11:06:34 +00:00
Glenn L McGrath
930453bdcf
Use bb_getopt_ulflags, saves some space, better argument checking.
...
Remove ar specific extraction code, always use common extraction code.
2004-01-04 10:28:22 +00:00
Glenn L McGrath
ce91c8ac2b
Isolate code better for unused options, config option to enable long
...
options, add some conditions to the tar tests in testsuite.
2003-12-26 14:01:37 +00:00
Glenn L McGrath
334dc65c92
Fix a bug of mine where extracting files to stdout would extract to
...
much, modified patch from Bastian Blank
2003-12-22 21:02:41 +00:00
Eric Andersen
67ff3a1ffd
Don't hose up perms for files that happen to have symlinks
...
in the tarball that point to them.
-Erik
2003-12-21 08:59:24 +00:00
Glenn L McGrath
142abc18ce
Fix a compile error when only using ar, patch by Paul van Gool
2003-12-05 02:51:21 +00:00
Glenn L McGrath
b8c3a54531
Patch from Ian Campbell, fix or'ed dependencies and handle virtual
...
dependencies.
2003-11-28 22:38:14 +00:00
Glenn L McGrath
e39ee01821
Fix tar hard links
2003-11-27 00:01:43 +00:00
Glenn L McGrath
fea4b446df
Important bugfixes from Ian Campbell.
...
init_archive_deb_data()
We want to filter for data.tar.* in the AR file not the TAR
file, else we get nothing.
all_control_list()
Make the 'extensions' array of control file names a global so it
can be used in unpack_package as well. Name the global
all_control_files. Don't hard code the length of
all_control_files but instead used sizeof.
unpack_package()
Only unpack the control files we are interested in (from
all_control_files). Extract the data.tar.gz into / rather than
the current directory.
dpkg_main()
Configure packages in a second pass so all the packages being
installed are unpacked before configuring.
Some purely cosmetic changes:
header
update list of differences since two of them are no longer true.
The .control file is no longer stored as a result of this patch
-- it was redundant since the info is in status. New packages
appear to be added to the end of the status file now rather than
the start.
remove_package()
Make message printing optional, so we can avoid a redundant
message when replacing/upgrading a package. When we do print
stuff then include the version number.
purge_package()
Print "Purging xxx (yyy) ..." message like the other actions.
configure_package()
Add "..." to "Setting up" message to be consistent with other
actions.
2003-11-26 21:53:37 +00:00
Glenn L McGrath
7ffe133864
As we no longer use function pointers for read in common archiving code
...
archive_xread can be replaced with bb_full_read, and archive_copy_file
with bb_copyfd*
bb_copyfd is split into two functions bb_copyfd_size and bb_copyfd_eof,
they share a common backend.
2003-11-21 22:24:57 +00:00
Glenn L McGrath
1a2d75fd72
Use safe read
2003-11-21 22:17:28 +00:00
Glenn L McGrath
2cd1eb16ad
Remove unused function
2003-11-20 22:36:57 +00:00
Glenn L McGrath
e857122c97
Fix tar-handles-nested-exclude testcase
2003-11-20 10:47:06 +00:00
Glenn L McGrath
bebc40b406
Check at least one context is specified
2003-11-20 09:53:31 +00:00
Glenn L McGrath
ba49651de9
Check there are files to add the archive before removing a specified
...
tar file.
2003-11-20 09:06:10 +00:00
Glenn L McGrath
90c9df93f3
Dont attempt to unlink directories
2003-11-20 08:00:38 +00:00
Glenn L McGrath
56f16b42c9
tar -Z, uncompress support
2003-11-18 21:37:52 +00:00
Glenn L McGrath
20872be9a4
Dont close original file handle, we may need it later.
2003-11-18 21:31:19 +00:00
Glenn L McGrath
3b9fc8fe2a
Make unlink old files default behaviour and add a new option -k to
...
prevent overwritting existing files
2003-11-18 20:23:04 +00:00
Glenn L McGrath
f074afc2a0
Dont free filename, its needed in the extracted files list.
2003-11-17 21:58:00 +00:00
Glenn L McGrath
8dc8cb133c
Fix a bug where cpio wouldnt work unless -u was specified
2003-11-15 23:44:31 +00:00
Glenn L McGrath
5699b8525e
Move from read_gz to the pipe()+fork() method.
...
open_transformer(), common code for pipe+fork.
Function pointer for read() no longer needed.
Allow inflate to be initialised with a specified buffer size to avoid
over-reading.
Reset static variables in inflate_get_next_window to fix a bug where
only the first file in a .zip would be be extracted.
2003-11-15 23:19:05 +00:00
Glenn L McGrath
54ac057c00
Fix memory leaks
2003-11-15 00:24:43 +00:00
Glenn L McGrath
e57feeb9e6
Keep trying to find a good header, if we exit it will cause .tar.gz
...
files to compute incorrect crc and length for gzip
2003-11-14 12:57:14 +00:00
Glenn L McGrath
eba86e2adb
Catch unsupported features
2003-11-14 12:53:42 +00:00
Glenn L McGrath
7b215b99b2
Fix build error with tar -j
2003-11-14 09:22:24 +00:00
Glenn L McGrath
1a41db8eaf
Remove some tar_gz stuff that get dragged in
2003-11-14 09:21:27 +00:00
Glenn L McGrath
94cf153c2b
Remove debugging noise.
2003-11-14 08:30:46 +00:00
Glenn L McGrath
d09bcecda8
Read in blocks rather than one char at a time, greatly improves speed
2003-11-14 08:26:25 +00:00
Eric Andersen
8211db5af0
Vladimir N. Oleynik (vodz) writes:
...
Hi Glenn.
I analysed BSS size gzip applet and found may be mistake:
updcrc() checking if (crc_table_empty) but not resetted this var.
This do make slow gzip applet ;-)
--w
vodz
2003-11-14 02:44:28 +00:00
Eric Andersen
28d4e16cd7
This appears to be the correct fix to make CONFIG_FEATURE_DEB_TAR_BZ2
...
support compile. Glenn, you may want to verify this.
-Erik
2003-11-07 21:31:58 +00:00
Eric Andersen
d2160aaeab
fix comment
2003-11-07 21:22:09 +00:00
Glenn L McGrath
2685724e23
Fix tar -j support
...
Use the old fork() method of tar compression support, rather than
read_bz2....
- (*uncompress)(int in, int out) seems like a more natural interface
for compression code.
- it might improve performance by seperating the work into one cpu
bound and one io bound process.
- There is extra code required to do read_[gz|bunzip] since (*uncompress)(int in,
int out) will normally be used by the standalone compression applet.
There have been problems with this method so if you see a "Short read"
error let me know.
2003-11-05 04:55:58 +00:00
Eric Andersen
8179cf2b78
Put back the tar support stubs (and warnings) for now.
2003-10-31 08:52:57 +00:00
Eric Andersen
0120be94a0
Fix stupid typo
2003-10-31 00:21:28 +00:00
Glenn L McGrath
6530f0d3a1
make CONFIG_FEATURE_UNARCHIVE_TAPE common between itar and cpio, patch
...
by Arthur Othieno
2003-10-29 04:46:30 +00:00
Glenn L McGrath
f235d05773
Use the return value from uncompress_bunzip, fix some typo
2003-10-29 03:37:54 +00:00
Glenn L McGrath
1c834407e3
Add some error messages, use xmalloc instead of malloc
2003-10-28 23:32:12 +00:00
Glenn L McGrath
debb21ece7
Fix a logic error, the old bunzip code returned non-zero for success,
...
new code returns 0 for success.
2003-10-28 23:04:50 +00:00
Glenn L McGrath
e81fc5fb30
Conditionally compile some files.
...
This hides a bug related to the new bunzip code in the tar and dpkg[-deb]
applets.
It will also reduce compile time a little as some unused files wont be
compiled.
2003-10-28 10:44:58 +00:00
Eric Andersen
5fa4db29f7
Another bzip2 update and speedup from Manuel Novoa III, with some
...
additional changes (primarily lots of comments) from Rob Landley.
2003-10-23 06:52:01 +00:00
Eric Andersen
88c916bdec
Andreas Mohr writes:
...
the busybox menuconfig triggered my "inacceptable number of spelling mistakes"
upper level, so I decided to make a patch ;-)
I also improved some wording to describe some things in a better way.
Many thanks for an incredible piece of software!
Andreas Mohr, random OSS developer
2003-10-22 09:58:56 +00:00
Eric Andersen
1acfb72e71
Manuel Novoa III writes:
...
Hello Rob,
Here's a patch to your bunzip-3.c file. Nice work btw.
One minor bug fix... checking for error return when read()ing.
Some size/performance optimizations as well. One instance of
memset() seems unnecssary. You might want to take a look.
Anyway, on my machine, decompressing linux-2.6.0-test7.tar.bz2
to /dev/null gave the following times:
bunzip-3.c bzcat (system) bunzip-3.c (patched)
real 0m24.420s 0m22.725s 0m20.701s
user 0m23.930s 0m22.170s 0m20.180s
sys 0m0.070s 0m0.080s 0m0.140s
Size of the patched version is comparable (slightly larger or
smaller depending on compiler flags).
Manuel
2003-10-18 01:59:46 +00:00
Eric Andersen
0d6d88a205
Rob Landley's new micro-bunzip version 3. Rob writes:
...
The API for using partial writes, as described in my last message, sucked.
So here's a patch against my last patch that changes things so that
write_bunzip_data calls read_bunzip_data itself behind the scenes whenever
necessary. So usage is now just start_bunzip(), write_bunzip_data() until it
returns a negative number, and then the cleanup at the end of
uncompressStream.
It adds 32 bytes to the executable, but it should allow the caller (tar) to be
simplified enough to compensate. Total -Os stripped exe size now 6856 bytes.
Rob
P.S. I attached the whole C file so you don't have to keep incremental
patches straight if you don't want to. :)
P.S. In the version I'm banging on now, I've simplified the license to just
LGPL. I read the OSL a bit more closely and the patent termination clause
would have bit IBM in their counter-suit of SCO if the code in question had
been OSL instead of GPL, and I've decided I just don't want to beta-test
legal code right now.
2003-10-18 01:58:35 +00:00
Glenn L McGrath
91b3d460c7
Fix -C option when creating tar files.
...
Need to chdir after the tar file is opened, so make common tar filename
parsing and send the file descriptor rather than filename to
writeTarFile.
Modify the verboseFlag operation to determine wether to display on
stderr or stdout at display time, simpler than doing it in tar_main.
2003-10-02 14:33:23 +00:00
Eric Andersen
1393a39df4
Do not shadow the global name 'accept'
2003-09-15 08:06:15 +00:00
Glenn L McGrath
beb3bbd991
Fix handling of hardlinks when OLDGNU and GNU extensions arent enabled.
2003-09-12 06:49:09 +00:00
Glenn L McGrath
ef91bf67ed
Use the typeflag to identify if its a hardlink on OLD and GNU posix
...
modes, fixes a bug extracting hardlinks to symlinks.
2003-09-12 06:31:28 +00:00
Eric Andersen
2fdba24620
Marc A. Lehmann writes:
...
The tar -x command in busybox does not restore the file mode correctly.
The reason is most probably this code in
archival/libunarachive/data_extract_all.c:
chmod(file_header->name, file_header->mode);
chown(file_header->name, file_header->uid, file_header->gid);
chown clears the set*id bits (on current versions of linux :). Flipping
the order around fixes the problem.
(tested with 1.00pre3 from cvs).
2003-09-11 08:32:40 +00:00
Glenn L McGrath
87af49f26b
If a tar entry is a regualr file ending in a '/' then its really a
...
directory.
From http://www.gnu.org/manual/tar/html_node/tar_123.html
REGTYPE
AREGTYPE
These flags represent a regular file. In order to be compatible with
older versions of tar, a typeflag value of AREGTYPE should be silently
recognized as a regular file. New archives should be created using
REGTYPE. Also, for backward compatibility, tar treats a regular file
whose name ends with a slash as a directory.
2003-09-09 17:41:03 +00:00
Glenn L McGrath
4cee66d5a8
Dont unlink when testing !
...
Always preserve creation date
Disable the -p option its for modification date
Remove some cpio header debugging noise
Syncronise file listing behaviour with upstream.
2003-08-28 19:12:23 +00:00
Eric Andersen
6d3c7e7a9c
trivial doc fix
2003-08-22 21:15:07 +00:00
Glenn L McGrath
3d5828fb6d
Change hardlink handling for tar to work the same way as cpio
2003-08-14 02:55:15 +00:00
Glenn L McGrath
91e464632b
Fix bug when handling debian packages.
...
If we read the contents of compressed files within the ar archive,
e.g. control.tar.gz, then file position gets all out of whack, so
it has to be reset before reading thenext header.
2003-07-31 01:53:50 +00:00
Eric Andersen
1b0075d243
Fixup problem unconditionally converting all hard links to symlinks.
2003-07-16 06:29:51 +00:00
Eric Andersen
cb81e6484d
Update a bunch of docs. Run a script to update my email addr.
2003-07-14 21:21:08 +00:00
Eric Andersen
e5642119ee
Patch from Thomas Cameron:
...
Hello all,
This patch adds more "Help" text to the config system. Almost
all applets now have a help entry. Also, I cleaned up the spacing of
the existing text so that things are consistent. This patch is against
this morning's CVS.
Thomas Cameron
CEI Systems, Inc.
2003-07-14 19:37:08 +00:00
Eric Andersen
e3393513c5
Be certain to not abort prematurely when reading stuff from pipes.
2003-07-05 23:10:27 +00:00
Eric Andersen
3c5a83c567
As noted by Thomas Eckert:
...
bb-tar "cjf" does not create a valid tbz2-archive -- if fact the result is a
plain tar-file (no compression) -- but does not warn about the unrecognized
parameter combination "cj" (bb does not have bzip2-compression yet, right?).
to fix this I have added an error message stating this does not work.
He also reported
cosmetic: versose "-v" does not show any output when used with "create"
which I have now fixed as well.
-Erik
2003-07-05 21:56:55 +00:00
Eric Andersen
65e20a33c2
Patch from Kent Robotti adding a bunch of needed docs!
...
-Erik
2003-07-05 07:52:35 +00:00
Eric Andersen
a21f4e018a
Glenn McGrath (bug1) isaway from my email till the 17th, but caught me on IRC.
...
He took a look into the recent reports of tar problems, and found an obvious
typo in last_patch91 from vodz which converted tar to use bb_getopt_ulflags.
2003-07-05 06:38:41 +00:00
Eric Andersen
e5920a2dc0
Patch from Kent Robotti adding a bunch of menuconfig help
2003-07-03 10:00:15 +00:00
Eric Andersen
27cb6846d7
last_patch91 from vodz to convert tar to use bb_getopt_ulflags
2003-06-26 09:07:59 +00:00
Glenn L McGrath
a0b3705fa1
Save a few bytes by using bb_getopt_ulflags and a few other minor
...
improvments
2003-06-22 06:59:34 +00:00
Glenn L McGrath
b838420fd5
Handle hard links by converting them to symlinks
2003-06-12 13:47:16 +00:00
Matt Kraai
0861e828d0
Handle -O preceding -x.
2003-05-18 21:12:36 +00:00
Glenn L McGrath
e2aed7ffd7
Always preserve date
2003-04-26 13:16:44 +00:00
Glenn L McGrath
afc01cd485
unlink a previous file before its extracted
2003-04-21 11:03:29 +00:00
Glenn L McGrath
35a5b08eee
unlink() an existing file, before opening it, simply truncating can
...
cause nasty problems if overwriting glibc, spotted by waldi.
2003-04-21 10:07:48 +00:00
Manuel Novoa III
cad5364599
Major coreutils update.
2003-03-19 09:13:01 +00:00
Glenn L McGrath
826b48b624
Woops, my gunzip fix broke unzip, these cant be static
2003-02-09 12:00:17 +00:00
Glenn L McGrath
1d21fb3c23
Moved to libunarchive/unzip.c
2003-02-09 04:49:17 +00:00
Glenn L McGrath
cc616928d5
Fix endian probelm on PPC, i had different types for an extern variable.
2003-02-09 04:46:34 +00:00
Glenn L McGrath
21110a0aa2
Fix long standing bug with old gnu tar files, add a check so tar will
...
complain "unknown file type" if it tries to extract an oldgnu tar file
and TAR_FEATURE_OLDGNU_COMPATABILITY sint defined.
Print a warning if unisupported gnu extensions are encountered.
2003-01-28 01:45:48 +00:00
Eric Andersen
f4b273cbb4
A cleaner cleanup that avoids passing an off_t to scanf
2002-12-11 21:45:08 +00:00
Eric Andersen
9701411d21
squash a warning
2002-12-11 21:34:04 +00:00
Glenn L McGrath
b323162aab
Use libbb/get_line_from_file instead of getline
2002-12-11 03:10:13 +00:00
Glenn L McGrath
38386d7fed
include busybox after libc includes
2002-12-10 02:09:12 +00:00
Glenn L McGrath
b72a735a32
rpm applet by Laurence Anderson
2002-12-10 00:17:22 +00:00
Glenn L McGrath
66125c8065
Move add_to_list from libunarchive to libbb so it can be of more general use (eg ifupdown). Changed the name to llist_add_to as i plan on adding more llist_ functions as needed (e.g. llist_free).
2002-12-08 00:54:33 +00:00
Glenn L McGrath
0337c467a0
Add some help descriptions
2002-12-06 22:40:54 +00:00
Eric Andersen
536018278a
Kill the now obsolete docs/Configure.help file, and move all existing
...
help texts into their respective Config.in file.
-Erik
2002-12-05 21:12:42 +00:00
Eric Andersen
c9f20d9fb9
Yet another major rework of the BusyBox config system, using the considerably
...
modified Kbuild system I put into uClibc. With this, there should be no more
need to modify Rules.mak since I've moved all the interesting options into the
config system. I think I've got everything updated, but you never know, I may
have made some mistakes, so watch closely.
-Erik
2002-12-05 08:41:41 +00:00
Glenn L McGrath
6f9b45b9ef
Unlink before mkdir, mknod, symlink to overwrite
2002-12-04 22:26:30 +00:00
Glenn L McGrath
b963875a3e
Move compare_string_array to libbb
2002-12-02 00:01:36 +00:00
Glenn L McGrath
f3faf41334
fix warning
2002-12-01 21:52:40 +00:00
Aaron Lehmann
a170e1c858
Change if(x)free(x); to free(x);
2002-11-28 11:27:31 +00:00
Glenn L McGrath
d211214d42
Use error_msg instead of printf(stderr
2002-11-28 09:22:14 +00:00
Glenn L McGrath
fedbfe4059
Style
2002-11-28 09:09:47 +00:00
Glenn L McGrath
ec87d37305
Check that one and only one of the [cxt] options is given
2002-11-27 07:52:22 +00:00
Glenn L McGrath
f66de64a11
Use vfork instead of fork, some more cleanup from Vladimir N. Oleynik
2002-11-25 23:57:27 +00:00
Glenn L McGrath
eda4f53f2e
Add an input buffer (currently 32kB) to speed things up heaps, it still requires 25% longer to decompress as compared to upstream.
2002-11-24 06:01:20 +00:00
Glenn L McGrath
b7a76df4d1
Fix long filename support
2002-11-23 10:44:47 +00:00
Glenn L McGrath
83bf47c02f
Speed and memory usage improvements from Laurence Adnerson
2002-11-20 22:00:31 +00:00
Glenn L McGrath
0126fda5bb
read_gz patch 3 from Laurence Anderson
2002-11-20 06:46:46 +00:00
Glenn L McGrath
a0d395eac9
Use read_gz, remove fork() woohoo!
2002-11-19 08:22:03 +00:00
Glenn L McGrath
fd73b8c2ce
Patch from Laurence Anderson to provide a read_gz function, doesnt require fork(), pipe(), consistent with read_bz2 and more flexible.
2002-11-17 21:33:30 +00:00
Glenn L McGrath
36233bdd71
Remove #defines around get_header_ptr, we allways need it.
2002-11-16 21:34:57 +00:00
Glenn L McGrath
02fcd2d2df
Allow short reads as we are looping anyway.
2002-11-15 21:58:30 +00:00
Glenn L McGrath
2666679692
Dont chdir untill after we open the archive
2002-11-15 08:48:47 +00:00
Glenn L McGrath
e356883ffb
Minor cleanups
2002-11-13 00:24:20 +00:00
Glenn L McGrath
034c371bb2
Reduce block size to 512 to prevent short read's when reading from a pipe
2002-11-12 23:34:15 +00:00
Glenn L McGrath
5703341123
#ifdef, not just #if... grrr
2002-11-08 08:07:38 +00:00
Glenn L McGrath
f6bf7a03fe
Fix reading from stdin (me), Fix tar segfault when no arguments specified (Geoffrey Lee)
2002-11-08 07:09:42 +00:00
Glenn L McGrath
62d28828d6
Use a switch instead of successive if (strcmp()) statments.
2002-11-06 23:35:28 +00:00
Glenn L McGrath
747381c602
Split deb_extract() into more generic functions
2002-11-06 22:54:41 +00:00
Glenn L McGrath
ea12202288
Terminate the buffer with a '\0'
2002-11-06 22:31:45 +00:00
Glenn L McGrath
d8d1191505
Support for bziped debs, i.e. use .tar.bz2 instead .tar.gz internally
2002-11-05 13:56:04 +00:00
Glenn L McGrath
7f2a95319b
Fail silently if a partial tar header is read as tar.bz2 is leaving trailing junk (not sure why), add some missing files
2002-11-05 02:56:57 +00:00
Glenn L McGrath
18bbca18ac
enable .tar.bz2 for dpkg-deb
2002-11-05 01:52:23 +00:00
Glenn L McGrath
8e94098423
Change filter paramaters, filters can be more powefull now
2002-11-04 23:47:31 +00:00
Glenn L McGrath
f92caa7619
Call lseek directly rather than via data_align()
2002-11-03 14:14:53 +00:00
Glenn L McGrath
237ae42fc9
Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j
2002-11-03 14:05:15 +00:00
Glenn L McGrath
2fc54a9258
Fix #define syntax
2002-11-03 12:50:33 +00:00
Glenn L McGrath
6ab32eb34c
Move data_extract_all_prefix to dpkg, its only used there.
2002-11-03 11:57:10 +00:00
Glenn L McGrath
b8e556e5f5
Add copyright notice and license, use strcat+strcpy instead of sprintf
2002-11-03 11:46:49 +00:00
Glenn L McGrath
9c60b29071
Use xread_char to save a few bytes, fix indenting of comments
2002-11-03 10:57:25 +00:00
Glenn L McGrath
60bce4905c
Move bunzip2 idecompression code to libunarchive
2002-11-03 07:28:38 +00:00
Glenn L McGrath
bf1cc8b1b7
Make uncompress a seperate applet so it doesnt pull in all the gunzip code
2002-11-01 23:38:54 +00:00
Glenn L McGrath
d6aec8619d
Allow short reads when filling compress buffer
2002-11-01 22:28:13 +00:00
Glenn L McGrath
9ef0944456
Allow the .Z prefix if compress support enabled
2002-11-01 22:11:53 +00:00
Glenn L McGrath
b2f67b4068
Make it a fatal error if bad chksum or crc, if not we should return an error code
2002-11-01 22:08:59 +00:00
Glenn L McGrath
563ac6e789
Report errror if the first magic character doesnt match
2002-11-01 21:40:52 +00:00
Eric Andersen
18921bd00d
A bugfix from Danny Lepage:
...
It seems that under busybox unstable, "tar -c -f - blabla" create
a tar file named "-" instead of writing to stdout.
The included patch should fix this.
2002-10-26 10:05:37 +00:00
Glenn L McGrath
9ffd5776eb
Move unzip.c uncompress.c from libbb to archiveal/libunarchive
2002-10-22 01:07:32 +00:00
Glenn L McGrath
61b7904afd
Update dpkg to use new unarchive code
2002-10-19 10:40:55 +00:00
Glenn L McGrath
c5c1a8a112
Fix exclude/include problem
2002-10-19 06:19:22 +00:00
Glenn L McGrath
05fa661123
Find a string in a list
2002-10-19 05:10:51 +00:00
Glenn L McGrath
25bca9566d
Remove entries from the accept list as they are matched so we can determine if any files that were specified in the list wernt found.
2002-10-19 02:18:51 +00:00
Glenn L McGrath
98f824aa22
Dont use absolute pathname (dunno why i did that), fix tar filename/stdin problems
2002-10-19 00:46:35 +00:00
Glenn L McGrath
934805aec1
Put bac kthe code that handles cases where a '-' wasnt specified prior to the options.
2002-10-18 23:59:40 +00:00
Eric Andersen
2a2ab1479c
Fix an obvious thinko
...
-Erik
2002-10-18 22:31:02 +00:00
Eric Andersen
71ae64bdc6
last_patch61 from vodz:
...
New complex patch for decrease size devel version. Requires previous patch.
Also removed small problems from dutmp and tar applets.
Also includes vodz' last_patch61_2:
Last patch correcting comment for #endif and more integrated
with libbb (very reduce size if used "cat" applet also).
Requires last_patch61 for modutils/config.in.
2002-10-10 04:20:21 +00:00
Glenn L McGrath
2983330512
Fix segfault when testing if reaidng from stdin "-"
2002-10-06 23:25:23 +00:00
Eric Andersen
02e6ba91e8
Vodz' last_patch57:
...
Hi, Erik.
my_getpw(uid/gid) and applets used it have problem:
if username for uid not found, applets can`t detect it
(but code pessent). Also "%8ld " format is bad:
spaces not required (applets have self format
or spec format (tar applet) and overflow for "id" applet...)
This problem also pressent in stable version.
Patch for unstable in attach.
--w
vodz
2002-09-30 20:39:56 +00:00
Eric Andersen
d9d47c3078
Patch from Konstantin Isakov <ikm@pisem.net>:
...
In most cases, dirname returns the same argument it was given, so this code
works nice, but there's one special case: when the name contains no
dirname, it returns "." (stored statically in the body of itself), and we
get a segfault in attempt to free() it.
This patch fixes this problem.
2002-09-30 20:14:57 +00:00
Glenn L McGrath
5c99581880
Save status so we know if to delete compressed file
2002-09-30 05:30:29 +00:00
Glenn L McGrath
8132e933e6
Fix for using '-' as the filename when reading from stdin
2002-09-28 02:06:39 +00:00
Glenn L McGrath
2e41d0cb77
Fix compress support and prevent a segfault
2002-09-27 06:46:02 +00:00
Glenn L McGrath
a47a3eada6
Fix simple define problem
2002-09-26 16:01:21 +00:00
Glenn L McGrath
69eab26401
Remove files made obsolete by new unarchiving code
2002-09-25 03:04:03 +00:00
Glenn L McGrath
7ca04f328e
New common unarchive code.
2002-09-25 02:47:48 +00:00
Manuel Novoa III
6c32a8add4
Modified so that it "works" for archs other than i386... arm in particular.
...
Also tried to clean up the logic a little, and ensure that read errors
or invalid archives resulted in error returns. This could use a lot more
work... Volunteers?
2002-09-17 21:02:16 +00:00
Eric Andersen
8fede28c74
Patch from Matthias Lang <matthias@corelatus.se> to fix gunzip
...
error handling and prevent gunzip from hanging.
2002-09-16 07:25:41 +00:00
Glenn L McGrath
b3c4e9add5
Support for GNU style long filename and linknames
2002-09-15 16:54:49 +00:00
Glenn L McGrath
c3b7f7d6e7
chmod on the NEW file
2002-08-26 17:17:27 +00:00
Glenn L McGrath
abac53b33c
Reorganise, make it just one function, remove -v option it didnt work properly anyway, dont setvbuf it doesnt make any difference in performance.
2002-08-24 14:32:17 +00:00
Glenn L McGrath
1ee52e8b14
Run through indent, use braces
2002-08-24 10:30:36 +00:00
Glenn L McGrath
4534af2763
replace some global const ints with defines
2002-08-22 19:31:35 +00:00
Glenn L McGrath
0775a07d87
Specify cast
2002-08-22 19:22:32 +00:00
Glenn L McGrath
4cc2e5e944
Remove duplicate variable definition
2002-08-22 19:15:26 +00:00
Glenn L McGrath
9fef17dec3
Run through indent, fix comments
2002-08-22 18:41:20 +00:00
Glenn L McGrath
99b12543cf
Run through ident, fix comments
2002-08-22 17:47:09 +00:00
Glenn L McGrath
a0ee881ba4
Run through indent, use /* */ style comments, change extern to static
2002-08-22 13:44:08 +00:00
Glenn L McGrath
d827e8b665
Run through indent
2002-08-22 13:21:26 +00:00
Glenn L McGrath
75762705a3
Honour the USTAR prefix field, this enables a 155 byte path length plus the normal 100 byte filename.
...
The catch is gnu tar cannot create archives that use the prefix field, you need to use s-tar.
2002-08-22 11:50:31 +00:00
Aaron Lehmann
8fc5d6d2da
Tar inlining, #if 0 out unused function
2002-08-21 13:11:34 +00:00
Glenn L McGrath
1d23f3a492
Enable support for the old tar header format, enable via menu's
2002-08-13 05:06:43 +00:00
Robert Griebl
f2f26e7fdd
Added tar -cz support (creating gzipped tar files without a gzip pipe)
2002-07-23 22:05:47 +00:00
Robert Griebl
d378c3149c
Applied vodz' patches #49 and #50 (with a small correction in runshell.c)
...
#49 : I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)
#50 : I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
2002-07-19 00:05:54 +00:00
Eric Andersen
2276d83639
Fixup warnings and undefined operations that show up in gcc-3.1
...
-Erik
2002-07-11 11:11:56 +00:00
Aaron Lehmann
9031481ac3
inline many functions that are only called once. saves about 300 bytes
...
on i386. also staticify most functions.
2002-06-23 22:13:22 +00:00
Aaron Lehmann
8c26fbe537
remove cleanUpAndFail, and replace it with exit(). because that's what
...
it does unless srcMode was set, and srcMode is never set.
2002-06-23 21:56:13 +00:00
Aaron Lehmann
9f92d5f2a2
Major revamp. I've been trying to clean up the code. the bzerror stuff
...
still needs major attention (i.e. removal).
Removed references to uninitialized variables like progName,
smallMode, noisy, etc. Remove functions and code for handling "small"
decompression mode, since it is all unreachable. Remove
total_{in,out}* counters - they are never used. Remove panic()
function and assert_h and their uses because they are all for "should
never happen" circumstances. Replace internal malloc/free wrappers
with xmalloc and free. Remove conditional in if(foo)free(foo);
situations. Remove bogus
if (sizeof(int) != 4) {
return BZ_CONFIG_ERROR;
}
(...etc...) code and code for handling BZ_CONFIG_ERROR. Someone should
go through and change the applet to use well-defined types when
appropriate - it expects sizeof(short)==2 && sizeof(int)==4. Until
this commit these were explicitly checked for, and the applet would
exit if these types were not the right size. (I think this is wrong
even as an interim solution.)
With gcc 3.1 reduces size of binary on i386-linux by about 700 bytes.
Lightly tested.
2002-06-22 06:35:29 +00:00
Glenn L McGrath
a94a06a38e
Patch from Randolfe Averty to fixup package conflict checks, cleanup some memory leaks and reorganise dependency checking.
...
Some further memory leaks fixed by me.
2002-05-29 13:45:34 +00:00
Robert Griebl
94a6a956f0
Support old-style compress (.Z) files via libbb / unzip( ) calls
...
(configurable) - When enabled an applet "uncompress" is also made
available (oddname to gunzip)
[the cvs add for this file got lost somehow...]
2002-05-19 19:00:14 +00:00
Robert Griebl
f6495eb767
Support old-style compress (.Z) files via libbb / unzip( ) calls
...
(configurable) - When enabled an applet "uncompress" is also made
available (oddname to gunzip)
2002-05-15 22:13:47 +00:00
Robert Griebl
7ac868460a
gunzip'ing many files to stdout works now
...
Fixed a missing initialisation and made a for loop more readable.
2002-05-15 21:57:42 +00:00
Robert Griebl
081df62b92
Don't delete source file when decompressing to stdout
...
This is the normal GNU gunzip behaviour
2002-05-15 21:45:52 +00:00
Matt Kraai
a4a65e7f99
* archival/gunzip.c (gunzip_file): New.
...
(gunzip_main): Handle no arguments correctly.
2002-04-29 15:32:32 +00:00
Matt Kraai
a0782684fd
* archival/bunzip2.c (bunzip2_main): Do not remove files if writing to standard
...
output.
* testsuite/bunzip2/bzcat-does-not-remove-compressed-file: New.
2002-04-15 15:01:37 +00:00
Eric Andersen
d75ac02a4f
Rework per how I did things in version in 0.60.3 so it can
...
properly uncompress multiple files now.
-Erik
2002-04-13 09:10:34 +00:00
Eric Andersen
114de55668
Patch from Laurence Anderson <L.D.Anderson@warwick.ac.uk> for
...
better tape drive support in tar/cpio by using an intervening
pipe...
2002-04-13 08:43:01 +00:00
Eric Andersen
1d1d2f9b18
Update some missing copyright notices
2002-04-13 08:31:59 +00:00
Eric Andersen
85208e2ab9
Completely rework the config system so that it no longer annoys me to work on
...
the busybox development tree. This eliminates the use of recursive make, and
once again allows us to run 'make' in a subdirectory with the expected result.
And things are now much faster too. Greatly improved IMHO...
-Erik
2002-04-12 12:05:57 +00:00
Eric Andersen
50e4d660ac
Fix email addr
2002-04-06 05:15:46 +00:00
Matt Kraai
cf32ac543c
* archival/bunzip2.c (bunzip2_main): Remove compressed file.
...
* testsuite/bunzip2/bunzip2-removes-compressed-file: New.
2002-03-27 17:46:44 +00:00
Matt Kraai
9cdb0601eb
* archival/bunzip2.c: Include <unistd.h>.
...
(bunzip2_main): Read data from standard input if FILE argument is `-' or
omitted.
* include/usage.h (bunzip2_trivial_usage, bunzip2_full_usage): Rewrite.
* testsuite/bunzip2/bunzip2-reads-from-standard-input: New.
2002-03-27 17:31:01 +00:00
Matt Kraai
ef8b112d77
* archival/gzip.c (gzip_main): Ensure that the output is a terminal and use
...
error_msg to display the error message.
2002-03-22 22:55:51 +00:00
Eric Andersen
89de1e7930
Reinitialize initial shift register value for on each pass.
...
-Erik
2002-03-20 13:30:40 +00:00
Glenn L McGrath
02a415606c
Parse the include list to writeTarFile rather than argv, fixes a bug where tar files wernt being created.
2002-02-15 05:15:03 +00:00
Glenn L McGrath
8833a51781
Fix condition that prevented creation of compressed files
2002-02-13 03:32:11 +00:00
Matt Kraai
9bd49d6a22
* archival/gzip.c (ifname, ofname): Delete.
...
(gzip_main): Handle multiple files.
* include/usage.h (gzip_trivial_usage): Allow multiple FILEs.
(gzip_full_usage): Ditto.
* testsuite/gzip/gzip-accepts-multiple-files: New.
* testsuite/gzip/gzip-removes-original-file: New.
2002-02-05 22:31:48 +00:00
Matt Kraai
592a3e63ee
* archival/gzip.c (gzip_main): Display usage if given multiple files.
2002-02-05 19:34:53 +00:00
Matt Kraai
b75b6e2c35
* archival/tar.c (tar_main): Remove unused variable.
2002-01-08 16:03:41 +00:00
Matt Kraai
39fcb5a750
* archival/dpkg.c (create_list): Use chomp.
...
* archival/tar.c (append_file_list_to_list): Likewise.
2002-01-02 19:01:41 +00:00
Glenn L McGrath
87ac7028e0
unzip applet by Laurence Anderson
...
----------------------------------------------------------------------
2002-01-02 13:52:26 +00:00
Matt Kraai
1f0c43668a
Remove == TRUE' tests and convert
!= TRUE' and `== FALSE' tests to use !.
2001-12-20 23:13:26 +00:00
Matt Kraai
31c73af656
Perform clean up only if CONFIG_FEATURE_CLEAN_UP is defined.
2001-12-20 22:30:14 +00:00
Matt Kraai
2b1effdbbc
Write files when extracting an archive from standard input.
2001-12-20 22:09:31 +00:00
Eric Andersen
f3f9062ecf
Things like 'tar -c /tmp/*' and 'tar -cO /tmp/*' where the output
...
filename was not explicitly specified were segfaulting.
-Erik
2001-12-18 00:57:55 +00:00
Eric Andersen
db930948a9
More copyright and email addr cleanups
2001-12-06 08:20:14 +00:00
Aaron Lehmann
b9df470c4d
Commit my improvement on Rodney Brown's patch to g(un)zip, decreasing
...
binary size.
2001-12-06 03:22:43 +00:00
Glenn L McGrath
249f39a265
Simplify unzip(), remove unused checks and unneccessary variables
2001-12-05 16:01:02 +00:00
Glenn L McGrath
ef03dbcd4d
Simplify CRC table generation
2001-12-05 13:08:03 +00:00
Glenn L McGrath
aad44fb37a
Fix some fegfaults and picket fence
2001-12-05 04:40:52 +00:00
Glenn L McGrath
1dbbd2fe34
Fail gracefully if package depends on a virtual package.
2001-12-05 04:10:14 +00:00
Glenn L McGrath
38288bbf4c
gunzip was incorrectly reporting a failed crc and length (discovered by
...
Chang, Shu-Hao). The bitbuffer needs to be unwound after decompression,
as it was eating into the crc/size field.
2001-11-29 06:36:56 +00:00
Matt Kraai
efd7f03657
Fix opt type in dpkg ( closes : #118975 ).
2001-11-19 21:07:15 +00:00
Glenn L McGrath
fff11f1ab7
bzcat and bunzip -c support from Thomas Lundquist
2001-11-18 14:20:25 +00:00
Eric Andersen
9c6b5fcb0a
Minor warning cleanups
2001-11-17 07:23:46 +00:00
Matt Kraai
c8227639db
Change strdup calls to xstrdup (patch from Steve Merrifield).
2001-11-12 16:57:27 +00:00
Matt Kraai
9fb38f600c
Eliminate unused variable warnings.
2001-11-12 16:45:23 +00:00
Matt Kraai
a5f09c668e
Use fopen wrapper.
2001-11-12 16:44:55 +00:00
Eric Andersen
7131213460
config.in features patch from Giulio Orsero <giulioo@pobox.com>
...
with some minor edits from me
2001-11-10 09:53:23 +00:00
Glenn L McGrath
0a25b35c66
Fix create list segfault
2001-11-03 08:29:35 +00:00
Glenn L McGrath
7134d6581b
Attempt to fix libc compiling error regarding off_t
2001-10-27 13:14:52 +00:00
Eric Andersen
c265b17550
Wrap exclude_file() inside a #ifdef CONFIG_FEATURE_TAR_EXCLUDE block
2001-10-27 03:20:00 +00:00
Glenn L McGrath
ee28362597
Menu entry for tar creation support
2001-10-25 18:37:41 +00:00
Glenn L McGrath
ef0eab514d
Recovering from my previous commit
2001-10-25 14:49:48 +00:00
Glenn L McGrath
0d2fb76c11
Modify applets to use libunarchive
2001-10-25 14:26:05 +00:00
Glenn L McGrath
95ebf618b7
*** empty log message ***
2001-10-25 14:18:08 +00:00
Matt Kraai
3c2f27d9f1
Add CONFIG_FEATURE_TAR_EXCLUDE support.
2001-10-24 18:51:27 +00:00
Eric Andersen
99702ab221
Fix variable name -- was stuck at the old RPMUNPACK value. Doh!
2001-10-24 17:37:07 +00:00
Eric Andersen
bdfd0d78bc
Major rework of the directory structure and the entire build system.
...
-Erik
2001-10-24 05:00:29 +00:00
Glenn L McGrath
6ccdd8c122
Abort if scripts return value != 0
2001-10-23 17:52:28 +00:00
Matt Kraai
a7512d74fa
Process extra empty lines correctly.
2001-10-18 17:03:59 +00:00
Matt Kraai
3dd4f5ed69
Remove xmalloc calls.
2001-10-18 15:08:30 +00:00
Eric Andersen
74400ccfd0
Scrub up some function prototypes.
...
-Erik
2001-10-18 04:11:39 +00:00
Glenn L McGrath
4bef7b4186
unarchive function changed to support both exclude and include lists, applets that use unarchive changed to match.
2001-10-13 19:43:46 +00:00
Glenn L McGrath
051eee6ed3
Reverse part of previous change.... i think it was the wrong approach... im lost
2001-10-13 07:11:03 +00:00
Glenn L McGrath
d642a67928
Match subdirectories of included/excluded files
2001-10-13 06:54:45 +00:00
Glenn L McGrath
0e766183ee
Superficial changes to make the exclude/include code easier to understand
2001-10-13 05:03:29 +00:00
Matt Kraai
f86bbfaddd
Fix tar segfault when include list is empty and exclude list is not.
2001-10-12 19:00:15 +00:00
Glenn L McGrath
30f68908ef
Another part of Stafan's latest patch, when replacing a pre-existing package set its status correctly.
2001-10-06 02:40:20 +00:00
Glenn L McGrath
f28d819554
status_package_num should refer to package not status.
...
Only initialise a new entry in the status hashtable if it really is a new entry.
2001-10-06 02:27:36 +00:00
Glenn L McGrath
24e2833cdf
Initial support for for bunzip2....
...
This code could be improvemed by
1) supporting more options,
2) Creating a shared crc table with gunzip, or perhaps generated on the fly.
3) Removing any remaining unneccessary code (e.g. if (noisy))
2001-10-05 03:48:57 +00:00
Glenn L McGrath
2e772edacf
Change extraction/list code to use common unarchive code.
2001-10-05 02:58:48 +00:00
Glenn L McGrath
a8412dbf39
Fixes with help from Stefan, Typo in prerm script, and when reinstall a package the old packages status was getting overwritten.
2001-10-04 05:22:42 +00:00
Glenn L McGrath
35636540ea
Extract control.tar.gz and data.tar.gz unconditionally, another one picked up by Stefan
2001-10-03 03:10:35 +00:00
Glenn L McGrath
95bfe631a4
Fix return status, picked up by Stefan
2001-09-29 03:34:38 +00:00
Glenn L McGrath
dece3c5684
The <package>.list file was prepending "./" to the files, fixed that.
...
Also fixed a very silly error by me when running postinst (remember to use the variable BEFORE its freed)
2001-09-22 04:16:55 +00:00
Glenn L McGrath
b8f5adb64f
Dont free everytime getline() is used, fix from Stefan Soucek
2001-09-22 03:24:07 +00:00
Glenn L McGrath
48cc89b738
Fix to make preinst run when required, from Stefan Soucek
2001-09-21 05:07:47 +00:00
Glenn L McGrath
e73866181f
Implement dpkg -l option, from Stefan Soucek (slightly modified)
2001-09-21 04:30:51 +00:00
Eric Andersen
dcbca62e89
Standard typing (u_int16_t instead of u16, u_int32_t instead
...
of u32, etc) cleanups from Laurence Anderson <laurence@zxmail.com>
2001-08-29 19:02:26 +00:00
Matt Kraai
ac20ce1924
Canonicalize dirname(3) behavior.
2001-08-24 19:51:54 +00:00
Eric Andersen
39eb040757
Patch from Rodney Brown <RDBrown@mira.net>, shrinking 1.5k
...
from gzip by careful optimization. Appears to work just fine
(I've tested the changes on x86, ARM, and powerpc).
2001-08-22 04:15:47 +00:00
Glenn L McGrath
bac490fe53
Fix version comparision bug
2001-08-15 11:25:01 +00:00
Glenn L McGrath
7499918f30
If filename is a '-' then read from stdin to stdout
2001-07-30 04:48:50 +00:00
Glenn L McGrath
81108e7653
Cleanup (most) memory leaks
2001-07-19 12:15:13 +00:00
Glenn L McGrath
c3fbec73fb
Change read_package_field interface, and rewrite using low level functions
...
Fixes for a few bugs that have crept into dpkg in the last few days
2001-07-18 15:47:21 +00:00
Glenn L McGrath
778041f8d1
Use the unofficial -C instead of -c to --configure a package, -c conflicts with another dpkg command
2001-07-18 05:17:39 +00:00
Glenn L McGrath
ed4492a697
More feedback to user
2001-07-18 05:03:49 +00:00
Glenn L McGrath
7b0241579c
Be more verbose when configureing package, minor changes
2001-07-18 04:33:31 +00:00
Glenn L McGrath
4cdc607f72
Use xfopen to abort on error to prevent segfaulting later.
2001-07-18 03:13:49 +00:00
Eric Andersen
044228d5ec
This is vodz' latest patch. Sorry it took so long...
...
1) ping cleanup (compile fix from this patch already applied).
2) traceroute call not spare ntohl() now (and reduce size);
3) Fix for functions not declared static in insmod, ash, vi and mount.
4) a more simple API cmdedit :))
5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option
6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd)
2001-07-17 01:12:36 +00:00
Glenn L McGrath
a868ec89e8
Allow the unarchive() extract_list variable to be NULL, meaning extract all
2001-07-14 08:49:53 +00:00
Glenn L McGrath
58a5bd187d
Tolerate fields with no data, e.g. "Depends: "
2001-07-14 06:25:54 +00:00
Glenn L McGrath
ccd65c9be6
Total rewrite, uses hash tables for speed and low memory use.
2001-07-13 18:35:24 +00:00
Glenn L McGrath
5e66a26eaa
Dont setvbuff in here, must be called just after stream is initialised, glibc tolerates using it later, uclibc doesnt
2001-07-13 06:51:56 +00:00
Glenn L McGrath
26a0d9a945
Call setvbuf from here isntead of gz_open for compatability with uclibc
2001-07-13 06:49:18 +00:00
Glenn L McGrath
b028e08d35
Move setvbuf calls from gz_open() to calling functions, setvbuf is only supposed to be called prior to opening the stream, glibc tolerates later use, uclibc doesnt.
2001-07-13 06:43:03 +00:00
Glenn L McGrath
c127008840
Allow unarchive to redirect stdout (tobe used by dpkg applet)
2001-07-11 17:32:14 +00:00
Glenn L McGrath
93febe672a
free coniditionally, just to make it play nice with dmalloc which is incompatable with standard free()
2001-07-11 07:25:01 +00:00
Glenn L McGrath
59e50f634a
Unpack the filename not the package name
2001-07-11 03:30:11 +00:00
Matt Kraai
5710f9f690
Read 20 512-byte blocks at a time (like GNU tar).
2001-07-10 15:05:39 +00:00
Eric Andersen
807bda4a24
Minor update to include file ordering
2001-07-07 08:13:02 +00:00
Matt Kraai
623cfa99e5
Remove a redundant call to mkdir.
2001-07-03 20:55:30 +00:00
Eric Andersen
3073dfbf30
Patch from Aaron Lehmann <aaronl@vitelus.com> to scrub a ton of
...
portability junk from gzip.c, making it a zillion times more readable.
2001-07-02 17:57:32 +00:00
Manuel Novoa III
a2949aa217
Add some missing includes to kill warnings when building with the default
...
Config.h and using gcc's -fno-builtin. There are probably other files
with the similar problems.
Also, if building against uClibc, don't include asm/unistd.h in syscalls.c
and module_syscalls.c.
2001-06-29 18:59:32 +00:00
Eric Andersen
0d8cc1670c
Fix a type promotion bug discivered and analyzed by Alan Modra
...
<amodra@bigpond.net.au>, which caused false checksum errors
2001-06-27 06:15:50 +00:00
Glenn L McGrath
f8736d251e
rpm2cpio applet by Laurence Anderson
2001-06-26 01:19:34 +00:00
Eric Andersen
24982c589b
Fix up some warnings that show up on ppc
2001-06-25 19:31:48 +00:00
Glenn L McGrath
2e6d3cfa82
Nore unarchive (and doc) fixes from Laurence Anderson
2001-06-24 12:36:54 +00:00
Glenn L McGrath
8f5b63edea
cpio applet, and changes to associated code
2001-06-22 09:22:06 +00:00
Tim Riker
837097648e
comment cleanup
2001-06-22 00:27:11 +00:00
Matt Kraai
ceeff73819
Rewrote mkdir (and touched lots of things in the process).
2001-06-21 19:41:37 +00:00
Eric Andersen
091781e20e
Support tar -C, per bug #1176
...
-Erik
2001-06-21 19:30:10 +00:00
Eric Andersen
ea4abff595
Add in (and ignore) tar -p, since we preserver permissions automatically.
...
closes bug #1185
-Erik
2001-06-21 15:17:59 +00:00
Eric Andersen
aff5e2eaef
it turs out, there was a nasty tar bug where bb tar would create leading dirs
...
with mode 0777 in all cases due to usask issues. Thanks to Matt Kraai for
noticing and spotting the culprit. This makes bb tar behave just like GNU
tar once again.
-Erik
2001-06-20 20:47:31 +00:00
Glenn L McGrath
06a71cced2
Initialise in_file to stdin, so it wont crash if no source specified
2001-06-20 08:07:34 +00:00
Glenn L McGrath
8e74bf94f3
Changed gz_open to ruturn a stream
2001-06-20 07:54:15 +00:00
Glenn L McGrath
eb1c94078f
Reorganise unarchiving functions, more code re-use, only does single pass(no more linked lists), basis for supporting a cpio (and cheaper untar) applet, but cpio applet isnt included in this.
...
It effects ar, dpkg-deb applets only
2001-06-20 07:48:00 +00:00
Glenn L McGrath
9aff903603
Reorganise archive extraction code
2001-06-13 07:26:39 +00:00
Eric Andersen
cb2a372c9f
Revert the patch from Konstantin Boldyshev <konst@linuxassembly.org> to never
...
change permissions on existing directories. This behavior is contrary to SUSv2
and contrary to GNU tar. Thanks to Matt Kraai for pointing this out. I should
have been much more careful about accepting such a patch.
-Erik
2001-06-04 16:54:39 +00:00
Eric Andersen
5a9d441b2c
Fix up some signed char vs int issues that show up on powerpc.
2001-05-24 14:16:28 +00:00
Eric Andersen
77d9268892
Patch from larry to fix some grammar errors.
2001-05-23 20:32:09 +00:00
Matt Kraai
117231c44f
Make - read compressed data from stdin (thanks to Marius Groeger).
2001-05-22 14:23:02 +00:00
Matt Kraai
7f7348b7b2
Correctly remove leading slashes upon extraction (thanks to Marius Groeger).
2001-05-22 14:18:03 +00:00
Matt Kraai
7cedac567c
Remove unused function. If necessary, we can use remove_file instead.
2001-05-17 04:03:22 +00:00
Matt Kraai
59df6f7398
Change 'printf("%s\n", ...)' into 'puts(...)'. Noted and patched in hostname.c
...
by Larry Doolittle.
2001-05-16 14:21:09 +00:00
Eric Andersen
a17b3631fe
Do not ever change permissions on existing directories, only
...
on directories we created while extracting a tarball. Fix
based on bug report and patch from Konstantin Boldyshev
<konst@linuxassembly.org>
-Erik
2001-05-13 15:39:30 +00:00
Eric Andersen
28355a36da
Per some comments from Lars Kellogg-Stedman <lars@larsshack.org>,
...
make xreadlink() return NULL on failure, and make sure everyone
uses the interface correctly.
-Erik
2001-05-07 17:48:28 +00:00
Glenn L McGrath
713b398700
woops, forgot the break statment
2001-05-07 12:06:37 +00:00
Glenn L McGrath
5bcfc9ba1a
Tolerate -q argument, if -q is passed give a warning and continue rather than just fail
2001-05-07 12:01:58 +00:00
Matt Kraai
e0244b0642
Skip headers with empty filenames, rather than stopping.
2001-05-01 21:12:31 +00:00
Mark Whitley
8a633268ef
Made new xreadlink function for libbb and changed applets to use it instead of
...
readlink(2).
2001-04-30 18:17:00 +00:00
Glenn L McGrath
af166e7ce0
Logic reversal for last_char_is
2001-04-29 00:50:33 +00:00
Eric Andersen
c1bdffe99b
Another nice cleanup from Larry. This adds a new last_char_is() function and
...
uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
-Erik
2001-04-26 15:56:47 +00:00
Eric Andersen
04095e58fb
Move messages.c to libbb. Make each string in messages.c be its own .o file.
...
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages. This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
-Erik
2001-04-25 05:39:18 +00:00
Matt Kraai
53265546a6
Eliminate spurious warning, convert to getopt, and eliminate redundant check.
2001-04-18 16:05:34 +00:00
Matt Kraai
96dcd19b8a
Fix a number of problems with argument handling.
2001-04-18 15:54:09 +00:00
Matt Kraai
54652230d4
Eliminate a segfault when called on an existing file with out an extension:
...
touch foo && gunzip foo
2001-04-18 15:51:45 +00:00
Matt Kraai
b181056e06
Eliminated seeks so that we work correctly on pipes, and removed reliance on
...
undefined evaluation ordering. Thanks to Anthony Towns for explanation and
solution.
2001-04-18 14:49:55 +00:00
Glenn L McGrath
bcfeb2ac44
Fix zcat/gunzip when reading from stdin
2001-04-18 13:34:09 +00:00
Glenn L McGrath
ae1c704c44
Write full status file
2001-04-16 10:26:46 +00:00
Glenn L McGrath
33431ebb9a
dpkg improvements, use full package struct, avoid extracting to tmp dir, rename variable.
...
deb_extract, untar and dpkg_deb modified to make the above possible
2001-04-16 04:52:19 +00:00
Glenn L McGrath
445fb952b8
dpkg-deb -f and partial -I commands, adds 600 bytes
2001-04-13 04:02:57 +00:00
Glenn L McGrath
47fd219c95
Rename variable that shadows global
2001-04-12 16:37:13 +00:00
Glenn L McGrath
3e2ab88ee2
New dpkg-deb function -t, stands for --fsys-tarfile
2001-04-12 13:49:09 +00:00
Glenn L McGrath
6785b51280
dpkg-deb -c works now
2001-04-12 11:48:02 +00:00
Glenn L McGrath
359c106871
Fix dpkg-deb, enum's are cool
2001-04-12 10:19:08 +00:00
Glenn L McGrath
2975a34f23
readTarFile changed from exter nto static
2001-04-11 16:49:07 +00:00
Glenn L McGrath
4949faf4b2
copy_file_chunk uses streams now.
2001-04-11 16:23:35 +00:00
Glenn L McGrath
f70f6cef39
Disable sigterm
2001-04-11 15:09:30 +00:00
Glenn L McGrath
48081f81bd
replace getOctal with strtol( , NULL, 8)
...
saves 100 Bytes
2001-04-11 05:01:09 +00:00
Glenn L McGrath
528ef50a4a
Gzip is indepenedent of gunzip
2001-04-11 03:45:37 +00:00
Glenn L McGrath
7fd92949d0
Move unzip, gz_open, gz_close to libbb
2001-04-11 03:11:33 +00:00
Glenn L McGrath
d22e560ad6
Move deb_extract() to libbb, dpkg now independent of dpkg-deb
2001-04-11 02:12:08 +00:00
Glenn L McGrath
9d53c8ab74
Move get_ar_headers to libbb, make dpkg_deb.c independent of ar.c
2001-04-11 01:37:03 +00:00
Eric Andersen
e5dfced23a
Apply Vladimir's latest cleanup patch.
...
-Erik
2001-04-09 22:48:12 +00:00
Glenn L McGrath
305fdfa755
Reorganise status field to use 3 chars instead of one bit shifted long int.
...
Generates status file properly now, not compatable with full dpkg yet.
2001-04-08 13:27:39 +00:00
Glenn L McGrath
37849f3320
Use create_path instead of mkdir
2001-04-08 07:23:53 +00:00
Glenn L McGrath
13e9c7ad82
It now correctly backs up the (still corrupt) status file
2001-04-08 07:18:08 +00:00
Glenn L McGrath
0e757a2f3f
Some fixes, but still broken... (cont)
...
Make better use of some libbb functions
New remove dir code to avoid depending on the rm applet
dont use copy_file() it doesnt fail elegantly
Use getopt.
Generate correct /var/lib/dpkg/info/ files
Status file is broken, working on it now
2001-04-08 05:27:18 +00:00
Glenn L McGrath
f608da4288
Ignore SIGTERM prior to gz_close()
2001-04-07 02:40:59 +00:00
Glenn L McGrath
e5f3957665
Fix warning
2001-04-07 02:17:36 +00:00
Eric Andersen
83f173b61e
A first pass at making D_FILE_OFFSET_BITS=64 work, from
...
Jari Ruusu <jari.ruusu@pp.inet.fi>
2001-04-05 23:07:25 +00:00
Eric Andersen
4e2439ad27
It seems all the stdout munging was useless anyways, since
...
deb_extract and all its called functions do nothing with
stdout anyways. Axe that stuff.
-Erik
2001-04-05 18:30:38 +00:00
Eric Andersen
fdefbbbe85
dpkg_deb had not been updated for the new gunzip interface. Fix it.
...
-Erik
2001-04-05 06:04:11 +00:00
Eric Andersen
e76c3b08e1
A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a few
...
shadowed variables. Move (almost) all syscalls to libbb/syscalls.c, so I can
handle them sanely and all at once.
-Erik
2001-04-05 03:14:39 +00:00
Eric Andersen
3a6da8c183
gz_open and gz_close were left in, even when BB_FEATURE_TAR_GZIP was disabled.
...
Fix that.
2001-03-29 14:22:45 +00:00
Glenn L McGrath
5f2ef46d6d
Fix zcat
2001-03-29 01:07:54 +00:00
Glenn L McGrath
ed7a776538
gunzip -c works again
2001-03-29 00:57:20 +00:00
Glenn L McGrath
ae8ad35590
Fixes from Robert Kaiser
2001-03-28 23:57:51 +00:00
Glenn L McGrath
02cebebc3b
Remove cruft
2001-03-28 07:37:48 +00:00
Glenn L McGrath
9233959940
Remove tar_unzip_init() not needed any more, uses gz_open instead
2001-03-28 07:31:37 +00:00
Glenn L McGrath
018e9e6799
Fix tar -z, calls gz_open now
2001-03-28 07:27:26 +00:00
Glenn L McGrath
0cbc8cf4c9
Gunzip changes broke tar -z support (woops)
2001-03-28 05:47:26 +00:00
Glenn L McGrath
58e42d5356
Major cleanup to better adhere to style guide and use standard busybox functions
2001-03-28 05:38:24 +00:00
Glenn L McGrath
f58efb57d1
Add functions that were shared with gunzip.c, gunzip about to change.
2001-03-28 05:35:16 +00:00
Eric Andersen
851895ab80
Clean up more local vars which shadow globals
...
-Erik
2001-03-21 21:52:25 +00:00
Mark Whitley
3bf60aa723
If only BB_DPKG was enabled in Config.h, busybox would not build; it'd say:
...
dpkg.c:18: #error It looks like you are using libc5, which does not support
dpkg.c:19: #error tfind(). tfind() is used by busybox dpkg.
dpkg.c:20: #error Please disable BB_DPKG. Sorry.
This was fixed by changing the || to an && in the preprocessor.
(We've changed the logic in there too many times.)
Found using multibuild.pl.
2001-03-15 17:39:29 +00:00
Eric Andersen
82d8502409
Fix from Manuel for a silly thinko on my part.
2001-03-14 17:15:45 +00:00
Eric Andersen
3c0b425cde
dpkg used tfind, which doesn't work with libc5. Print a friendy error
...
should someone try to use it...
-Erik
2001-03-14 01:31:11 +00:00
Eric Andersen
3e6ff9017f
A cleanup patch from Jeff Garzik to static-ify a number of
...
namespace polluting things that really should be static.
2001-03-09 21:24:12 +00:00
Eric Andersen
cbe31dace5
It turns out that DODMALLOC was broken when I reorganized busybox.h
...
header file usage before the 0.49 release. To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
-Erik
2001-02-20 06:14:08 +00:00
Eric Andersen
b50d707633
fix a few mallocs to be xmallocs.
...
-Erik
2001-02-15 19:50:11 +00:00
Eric Andersen
67991cf824
This patch, put together by Manuel Novoa III, is a merge of work
...
done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
2001-02-14 21:23:06 +00:00
Glenn L McGrath
3af1f88725
Closer integration with dpkg-deb and other busybox functions.
...
Hopefully simplified some code (works for me).
2001-02-12 11:33:09 +00:00
Glenn L McGrath
821fbf0f42
New option 'list' produces output that can be used for the packages .list file.
...
Will be used be bb dpkg
2001-02-12 11:16:26 +00:00
Glenn L McGrath
bc9afadecd
New function, deb-extract to be used by dpkg, code cleanups. saves some bytes
2001-02-11 03:32:41 +00:00
Glenn L McGrath
728875f340
Consmetic changes
2001-02-11 03:15:57 +00:00
Glenn L McGrath
631064613f
More style changes
2001-02-11 01:40:23 +00:00
Glenn L McGrath
0c9d77ccfd
Style changes; use get_line_from_file from utilities
2001-02-11 00:17:22 +00:00
Glenn L McGrath
510f0ddafa
Use copy_file from utilty.c, remove some char defines
2001-02-10 14:53:08 +00:00
Glenn L McGrath
649968ceb1
Bug fix, rename status file, cleanups
2001-02-10 14:26:48 +00:00
Glenn L McGrath
af8c65deaa
Replace status defines with const int to conform to sytle guide, adds 32 bytes
2001-02-10 03:19:51 +00:00
Glenn L McGrath
c900575dc4
Initial import
2001-02-10 02:05:24 +00:00
Matt Kraai
05e782ddd3
Fix wget error message and add (and use) chomp library function.
2001-02-01 16:49:30 +00:00
Matt Kraai
dd19c69904
Removed trailing \n from error_msg{,_and_die} messages.
2001-01-31 19:00:21 +00:00
Eric Andersen
8ec10a9483
Fix up copyright msgs. Bump version to 0.49 in preparation for
...
a release. Update the website with release details.
-Erik
2001-01-27 09:33:39 +00:00
Eric Andersen
ed3ef50c23
Fix header file usage -- there were many unnecessary header files included in
...
busybox.h which slowed compiles. I left only what was needed and then fixed up
all the apps to include their own header files. I also fixed naming for pwd.h
and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc.
-Erik
2001-01-27 08:24:39 +00:00
Eric Andersen
d35c21587a
Commit Larry Doolittle's buffers-on-stack/buffers-via-malloc patch.
...
-Erik
2001-01-25 23:49:09 +00:00
Mark Whitley
59ab025363
#define -> static const int. Also got rid of some big static buffers.
2001-01-23 22:30:04 +00:00
Matt Kraai
3b3f5c364a
Use getopt (or getopt_long).
2001-01-22 20:49:00 +00:00
Matt Kraai
8f8dab94e5
Fixed listed files to extract to be more like GNU. Reported by Deon George.
2001-01-22 05:25:19 +00:00
Glenn L McGrath
f914a8af2b
Close files before exit
2001-01-20 06:23:54 +00:00
Glenn L McGrath
1d269432b1
Close unused pipe handle before fork (for tar -z).
2001-01-20 00:12:21 +00:00
Matt Kraai
541ffe30a2
Fix ownership of extracted directories.
2001-01-13 21:46:25 +00:00
Matt Kraai
be7499c83c
Behave like GNU tar when matching excluded files.
2001-01-03 17:22:10 +00:00
Glenn L McGrath
59c09d06e3
Fix warning for unused variable
2001-01-03 01:44:49 +00:00
Glenn L McGrath
58a408512b
really add dpkg-deb.c this time
2001-01-02 23:49:26 +00:00
Glenn L McGrath
7541e3a812
add dpkg-deb command
2001-01-02 23:41:50 +00:00
Matt Kraai
a9819b2908
Use busybox error handling functions wherever possible.
2000-12-22 01:48:07 +00:00
Matt Kraai
e80a2633bc
Be sure to read from the given path, not the one used in the header.
2000-12-19 20:45:49 +00:00
Matt Kraai
a1f9775981
Fix tar handling of absolute paths and excluded directories.
2000-12-19 06:24:08 +00:00
Matt Kraai
1fa1adea2a
Change calls to error_msg.* and strerror to use perror_msg.*.
2000-12-18 03:57:16 +00:00
Glenn L McGrath
4f1b0124c7
Rewrite, fix a bug with multiple long filenames, simplify structure, remove cruft, make code conform closer to style guide, saves 350 Bytes.
2000-12-15 06:50:09 +00:00
Eric Andersen
02ced93ec2
Add GNU compatibile gzip -d
2000-12-13 17:55:11 +00:00
Eric Andersen
4836fd44f0
Patch from Matt Kraai:
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The following patch makes the -X option to tar behave like GNU,
which reads one file per line. It also prevents the last file
from being appended to the list twice (though that has no
noticeable impact).
2000-12-13 15:28:48 +00:00
Eric Andersen
bd193a42a5
Fix from Matt Kraai -- a better way to NULL terminate strings for the
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my_* passwd and group routines. I should have thought of doing it
this way...
2000-12-13 01:52:39 +00:00
Glenn L McGrath
46f44d24fc
Support for tar -z option for uncompressing only
2000-12-10 01:57:30 +00:00
Glenn L McGrath
00732b57c7
Introduce new function gunzip_init()
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gunzip_init() will make it easier to use gunzip from other bb functions.
2000-12-10 00:51:42 +00:00
Mark Whitley
f57c944e09
Changed names of functions in utility.c and all affected files, to make
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compliant with the style guide. Everybody rebuild your tags file!
2000-12-07 19:56:48 +00:00
Eric Andersen
3d957c87b7
Patch from Jim Gleason <jimg@lineo.com> to fix tar so it no longer breaks hard
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links, and no longer segfault in a certain wierd case.
2000-12-07 00:34:58 +00:00
Mark Whitley
4758368505
Fixed the comments to match the code and renamed the function to a (hopefully)
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more descriptive name, and as per the style guide.
2000-12-05 20:03:17 +00:00
Eric Andersen
8cede00b9e
Patch to add in the -X option and fix the --exclude bug, originally by
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Sebastien Huet, and now ported to the latest and greatest by both Arne Bernin
<ab@netropol.de> and kent robotti <robotti@metconnect.com>.
2000-12-04 18:51:09 +00:00
Eric Andersen
02f3b2e0c8
Make tar shutup on compile
2000-12-01 19:04:52 +00:00
Matt Kraai
3e856ce428
Stop using TRUE and FALSE for exit status.
2000-12-01 02:55:13 +00:00
Matt Kraai
c119ab9e29
Note an error if we are unable to list/extract specified files.
2000-11-30 04:44:54 +00:00
Matt Kraai
ab8f9e286b
Check for archive errors even for files we aren't extracting.
2000-11-18 01:28:57 +00:00
Eric Andersen
3c5ee9a379
Grammer fix. Changed "longer then" to "longer than". Fix thanks to Jim
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Gleason <jimg@lineo.com>.
2000-11-14 22:15:48 +00:00
Matt Kraai
7918e1fd54
Move flush_outbuf to the file in which it is used, and by doing so fix a
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nasty error dealing with two different variables with the same name.
2000-11-08 06:52:57 +00:00
Matt Kraai
d8ad76cb31
Fix some bugs reported by Jim Gleason <jimg@lineo.com> and others I
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introduced.
2000-11-08 02:35:47 +00:00
Eric Andersen
63a862272c
Cleanup of duplicated symbols -- found by compiling with
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LDFLAGS += -Wl,-warn-common
2000-11-07 06:52:13 +00:00
Matt Kraai
207061ac0d
Fix error messages.
2000-10-23 18:03:46 +00:00
Eric Andersen
62f987e95f
Fix a thinko. Patch from Justus Pendleton <justus@acm.org>
2000-10-09 17:54:38 +00:00
Glenn L McGrath
c2bf5cad79
General cleanup of comments, defines, includes, and global variables, removed those that arent needed, grouped those remaining at the top.
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Re-ordered functions to the order they are called.
Removed static crc table, it now generates the table once for itself.
Results in source reduced by 40%, so it should be a lot easier to work on in the future, binary size only reduced by under 2KB though.
2000-09-29 06:46:59 +00:00
Eric Andersen
3570a34de4
Renamed "internal.h" to the more sensible "busybox.h".
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-Erik
2000-09-25 21:45:58 +00:00
Eric Andersen
1b1cfde1f8
Fix bug#1043 -- hanlde long filenames and links (in this case, by complaining
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that thay exist and skipping such files when extracting and when archiving.
-Erik
2000-09-24 00:54:37 +00:00
Eric Andersen
0102a9fd48
Fix an obscure option parsing bug.
2000-09-23 22:36:24 +00:00
Matt Kraai
d995493987
Clean up error messages.
2000-09-22 03:36:27 +00:00
Eric Andersen
46a98dfb13
Reverted my conversion of tar to getopt to ensure tar can
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handle traditional semantics (i.e. 'tar -xvf -' or 'tar xvf'
now both work).
-Erik
2000-09-19 21:35:14 +00:00
Glenn L McGrath
fd3741d712
Remove definition of basename.
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It was defined out so that it would never be seen, and if it was ever seen it wasnt used for anything. It also stops gunzip compiling under the Hurd.
2000-09-18 10:20:16 +00:00
Matt Kraai
b2f36af157
Updated stdin/stdout treatment to match that of gnu tar.
2000-09-15 22:47:34 +00:00
Matt Kraai
6fc2a7d04d
Reorganize listing code.
2000-09-15 22:23:41 +00:00
Matt Kraai
82cfbad216
Allow non-verbose listing to work.
2000-09-15 21:18:43 +00:00
Matt Kraai
322ae93a5e
Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of
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segfaulting or handling errors the same way themselves.
2000-09-13 02:46:14 +00:00
Glenn L McGrath
fca8050f0f
Fix .deb unpack and experimental TAR support
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The previous ar.c fialed to recognise one record in .debs
Experimental tar support, this is currently *very* cheap because ar and
tar are functionally similar. It will need lots of testing so by
default tar support code is defined out.
To test uncomment the line "#define BB_AR_EXPERIMENTAL_UNTAR"
2000-09-11 05:25:39 +00:00
Eric Andersen
49352adf9c
Simplify a few little things, and merge in a patch from
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robotti@metconnect.com so that 'ar -xv' and 'ar -x -v'
both work.
-Erik
2000-09-11 04:55:31 +00:00
Glenn L McGrath
bd7c67136a
remove some printf statements i forgot about
2000-09-09 15:04:34 +00:00
Glenn L McGrath
e2b345a6d8
Implemented new ar functionality unique to busybox ar (i think), the -R
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option enable a Recursive extraction (or listing) to take place.
i.e. if any files being extracted are themselves ar archives then
busybox ar will extract their contents as well.
e.g. take bar.deb and do (with GNU ar) ar -q foo.deb b.ar
then with busybox ar can do ar -x b.ar data.tar.gz
-R isnt used for anything in GNU ar so i think it should be ok, could
have used long options
This functionality will become (more) usufull with tar, gz support.
2000-09-09 14:50:04 +00:00
Glenn L McGrath
437bf72785
Changed getopt so that options can be grouped together, the source
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archive is now assumed to be the first non parameter.
This is how GNU ar behaves.
2000-09-09 13:38:26 +00:00
Glenn L McGrath
6fb88e73f7
Fix permisions
2000-09-09 12:48:40 +00:00
Glenn L McGrath
8324b9f1aa
Now supports GNU style long filenames.
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If no filenames are specifed to be (extracted/listed) it will act on
all files in the archive (i dont think the old version did this)
Code is structured to better support upcoming recursive extraction
functionality.
The old code was a bit strange in places, dont know what i was thinking.
2000-09-09 08:35:45 +00:00
Matt Kraai
43c8c38bbf
Allow compilation when not using BB_FEATURE_TAR_EXCLUDE, and fix
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handling of --exclude option.
2000-09-04 16:51:55 +00:00
Matt Kraai
b92223b6f5
Allow selective extraction and listing of files. And fix an unchecked
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return value of realloc (with xrealloc).
2000-09-04 08:25:42 +00:00
Eric Andersen
73bdf13d35
Fixed a stupid thinko preventing zcat from doing its job, thanks
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to Torbj�rn Axelsson <torax@cendio.se> for the fix.
-Erik
2000-09-01 16:25:33 +00:00
Matt Kraai
da542f3a0c
Argh. I *will* compile before checking in.
2000-09-01 02:53:01 +00:00
Matt Kraai
f446297afd
Don't unlink files if we are extracting to stdout.
2000-09-01 02:50:48 +00:00
Eric Andersen
e99674a70f
Correct the stdin/stdout behavior when no args are provided.
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-Erik
2000-09-01 00:41:10 +00:00
Eric Andersen
5eb5912790
Sigh. Seems I screwed up last time. This fixed detecting
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when on a console or not, and make default behavior compatible
with GNU gzip...
-Erik
2000-09-01 00:33:06 +00:00
Glenn L McGrath
06aeb6c417
ar.c now uses a linked list to process headers, uses getopt, new internal function extractAr(srcFD, dstFd, filename) to make it easily accessable to other busybox functions.
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moved copySubFile from ar.c to utilities.c
modified dd.c to use fullWrite
modified copyFile in utilities.c to use copySubFile
2000-08-25 03:50:10 +00:00
Eric Andersen
6ac18a3d83
Fix to make 'ar xv' work, thanks to Kent Robotti <robotti@metconnect.com>
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-Erik
2000-08-11 20:11:35 +00:00
Eric Andersen
88f50b6bf5
Some #include updates.
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-Erik
2000-08-10 17:59:11 +00:00
Eric Andersen
fdd5103348
Merge in two patches from Dave Cinege:
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the first is a cleanup of tar --exclude
the second changes mount so mtab works more as it should, and
also allows mount to use the traditional short form (i.e.
'mount / -o remount,rw' now works.
While inside tar, I changed it to use getopt...
-Erik
2000-08-02 18:48:26 +00:00