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* tar: correctly skip (and warn about) pax headers.Denis Vlasenko2006-11-261-1/+1
| | | | | plug memory leak. save 50 bytes. Wooohooo! we finally can unpack kernel tarballs!
* tar: add support for FEATURE_TAR_GNU_EXTENSIONS so than we can saveDenis Vlasenko2006-11-251-25/+98
| | | | | | | long names now. We were able to read such tars, but not create. +275 bytes. Without FEATURE_TAR_GNU_EXTENSIONS: -25 bytes. We still cannot unpack Linux kernels, but not for long ;)
* tar: small fix and small optimizationDenis Vlasenko2006-11-251-10/+6
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* tar: abort if tarring up file larger that 64GbDenis Vlasenko2006-11-251-42/+35
| | | | (otherwise we will produce garbled tarfile)
* tar: fix multiple -t and/or -v options handling.Denis Vlasenko2006-11-241-36/+21
| | | | do not process list of files to tar up in reverse order.
* tar: sanitize option handlingDenis Vlasenko2006-11-241-123/+85
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* tar: small fixes:Denis Vlasenko2006-11-241-23/+23
| | | | | * size-optimize mapping code * kill double close
* tar: cache [ug]id->username/groupname mappings. Cuts down amountDenis Vlasenko2006-11-241-6/+3
| | | | | of open/read/close of /etc/passwd and /etc/group dramatically (we were rereading those for each untarred file!!!)
* tar: cry murder and bail out if file shrinks under us while we tar it upDenis Vlasenko2006-11-241-2/+12
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* header_verbose_list: stop truncating file size in listingDenis Vlasenko2006-11-241-3/+3
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* tar:Denis Vlasenko2006-11-241-105/+127
| | | | | | | | | * unpack: handle tar header fields which are not NUL terminated * pack: handle 4+GB files correctly * pack: refuse to store 101+ softlinks (was truncating link target name) * pack: mask mode with 07777
* recursive_action: add depth paramDenis Vlasenko2006-10-271-2/+2
| | | | chmod: match coreutils versus following links
* message string changes, mostly for consistency, also -32 bytes in .rodataDenis Vlasenko2006-10-201-3/+3
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* add open_read_close() and similar stuffDenis Vlasenko2006-10-141-1/+1
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* bb_get_[chomped]line_from_file wasn't descriptive enough.Denis Vlasenko2006-10-121-1/+1
| | | | Renaming...
* small style fixesDenis Vlasenko2006-10-121-1/+1
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* correct largefile support, add comments about it.Denis Vlasenko2006-10-081-1/+1
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* attempt to regularize atoi mess.Denis Vlasenko2006-10-081-2/+2
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* getopt_ulflags -> getopt32.Denis Vlasenko2006-10-031-4/+4
| | | | | | | | It is impossible to formulate sane ABI based on size of ulong because it can be 32-bit or 64-bit. Basically it means that you cannot portably use more that 32 option chars in one call anyway... Make it explicit.
* bb_askpass: shorten static password buffer. 256 is way too large.Denis Vlasenko2006-09-231-1/+1
| | | | | simplify code a bit.
* Cleanup headers and replace the zero padding with an even smaller version.Rob Landley2006-09-101-46/+10
| | | | | | | | | One of the pads turned out to be unnecessary: sizeof(struct TarHeader) is TAR_BLOCK_SIZE, the padding's in the struct. The others could be done inline with bb_common_bufsiz1. This is a cleanup I did to Denis' patch long ago, but got sidetracked by what turned into svn 15660.
* tar: fix "xopen with O_CREAT" warning, improve zero padding writeDenis Vlasenko2006-09-091-51/+67
| | | | | (was doing zillions of 1-byte write syscalls)
* tar: revert older fix (non-portable), added new one.Denis Vlasenko2006-09-031-1/+5
| | | | | testsuite tar-extracts-all-subdirs now passes.
* Svn 16007 broke the build under gcc 4.0.3. This fixes up some of the damageRob Landley2006-08-291-5/+5
| | | | | (the e2fsprogs directory is too twisty and evil to easily fix, but I plan to rewrite it anyway so I'll just bump that up in priority a bit).
* These should have been part of 15767 too.Rob Landley2006-08-031-3/+3
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* Cleaup read() and write() variants, plus a couple of new functions likeRob Landley2006-07-161-6/+6
| | | | xlseek and fdlength() for the new mkswap.
* A few patches from Erik Hovland, turning strncpy() into safe_strncpy() andRob Landley2006-06-251-7/+2
| | | | removing some unnecessary code.
* Change llist_add_* to take the address of the list rather than returning the newRob Landley2006-05-261-2/+2
| | | | head, and change all the callers.
* - typo: s/derefernce/dereference/gBernhard Reutner-Fischer2006-04-181-2/+3
| | | | Thanks to P.J. Day.
* - patch from Denis Vlasenko to add and use bb_xchdir()Bernhard Reutner-Fischer2006-04-121-4/+3
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* - typos: s/compatability/compatibility/g;s/compatable/compatible/g;Bernhard Reutner-Fischer2006-04-021-1/+1
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* just whitespaceTim Riker2006-01-251-7/+7
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* Patch from Aurelien Jacobs to add unlzma. (A new decompression type,Rob Landley2006-01-201-4/+20
| | | | see www.7-zip.org)
* Bug 547: writing out the tar file header before we confirm we can actuallyRob Landley2006-01-091-11/+14
| | | | | open and read from the file isn't something we can recover from after the fact. Resequence things to check first, write second.
* Bug 601: When we fork an archiver and feed stuff to it through a pipe, ifRob Landley2005-12-161-3/+4
| | | | | we don't close the pipe the child process won't exit, and we'll hang in waitpid().
* - typo: s/sucess/success/gBernhard Reutner-Fischer2005-12-121-1/+1
| | | | What's up with loginutils/su.c line 42: "SYSLOG_SUCESS" ? Please have a look..
* reduce 3 warning if compile with -W"Vladimir N. Oleynik"2005-12-061-2/+5
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* Add --no-same-owner and --no-same-permissions options to tar.Rob Landley2005-10-271-35/+52
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* The fact "tar tvjf thing.tbz" didn't work was due to the "-1" in -r11859,Rob Landley2005-10-161-2/+2
| | | | | | which was apparently never tested. That meant that there always had to be at least one unparsed argument left over, which is not the case for tar.
* Whitespace and curly bracket cleanup (our tabstop is 4 in busybox),Rob Landley2005-10-161-188/+146
| | | | and switch more stuff from CONFIG to ENABLE.
* llist must initialize, add loses ifdef, small indent correction"Vladimir N. Oleynik"2005-10-151-30/+33
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* Add --exclude option (to make uClibc-0.9.28 headers install using busybox tar).Rob Landley2005-10-151-20/+24
| | | | | | | | I have no idea how to apply bb_getopt_complementally to a --longopt that has no short option. The documentation from vodz has a bad case of babelfish poisoning, and I can't understand it. It sort of seems to suggest there is a way, but what it is I have no idea. So I used \n as the short option, which is fairly unlikely to be used for something else. :)
* - new bb_opt_complementally syntax, use [-:?] only - 'free' chars"Vladimir N. Oleynik"2005-10-141-6/+4
| | | | | - new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets - use bb_default_error_retval for env applet
* new featured bb_opt_complementally, correct argc checking"Vladimir N. Oleynik"2005-10-121-14/+6
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* - use complementally '!' to '?' - 'ask' is best 'free' char for this."Vladimir N. Oleynik"2005-10-111-1/+1
| | | | | - more long opt compatibility, can set flag for long opt struct now - more logic: check opt-depend requires and global requires, special for 'id' and 'start-stop-daemon' applets.
* change interface to bb_xasprintf() - more perfect for me."Vladimir N. Oleynik"2005-09-291-6/+2
| | | | | ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers reduce 100 bytes don't care in sum
* - rename libbb's password helpers as suggested in libbb.hBernhard Reutner-Fischer2005-09-201-2/+2
| | | | | | | | my_getpwnam -> bb_xgetpwnam /* dies on error */ my_getgrnam -> bb_xgetgrnam /* dies on error */ my_getgrgid -> bb_getgrgid my_getpwuid -> bb_getpwuid my_getug -> bb_getug
* 1) bb_opt_complementaly -> bb_opt_complementally"Vladimir N. Oleynik"2005-09-051-5/+1
| | | | | 2) better support long options 3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally
* Fix for bug 383: attempting to "tar c /" would error out because strippingRob Landley2005-09-011-1/+1
| | | | trailing / turns that into an empty string.
* Dirk Clemens pointed out how easy it is to support bzip2 compression, since weRob Landley2005-08-301-18/+15
| | | | shell out to an external program to handle gzip anyway...
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