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2010-03-15tar compability modes for dpkgKim B. Heino
I've found couple of deb files which require old tar compability modes to be unpacked. This patch allows me to enable them for dpkg without enabling tar. Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-03-15ar: add archive creation supportAlexander Shishkin
function old new delta ar_main 184 542 +358 output_ar_header - 166 +166 copy_data - 54 +54 filter_replaceable - 19 +19 get_header_ar 409 414 +5 header_verbose_list_ar 85 88 +3 static.msg_unsupported_err 28 - -28 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 3/0 up/down: 605/-28) Total: 577 bytes Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-02-11gunzip: inflate_codes(): add fix from upstream gzip to prevent false CRC errorJoakim Tjernlund
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-02-04*: suppress ~60% of "aliased warnings" on gcc-4.4.1Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-28style fixes, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-28*: style fixes. no code changes (verified with objdump)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-24randomconfig fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-20*: small code shrinks and compile fix for unicodeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-20tar: handle -m (--touch) switch, enabled by FEATURE_TAR_NOPRESERVE_TIMEMikhail Gusarov
function old new delta .rodata 2731 2779 +48 usage_messages 432 471 +39 tar_main 603 614 +11 tar_longopts 211 219 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 106/0) Total: 106 bytes Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-09cpio: fix -o-less cpio -F FILEDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-09cpio: improve help text more; fix -p and -F interactionDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-09cpio: improve help text; document two TODOsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-09*: make it easier to distinquish "struct tm", pointer to one, etcDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-08dpkg: fix handling of names with leading dots. Closes bug 783Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-06libunarchive: clean up dirty hacks. code shrank as a resultDenys Vlasenko
function old new delta cpio_main 526 539 +13 init_handle 57 58 +1 init_archive_deb_ar 34 35 +1 get_header_ar 408 409 +1 dpkg_main 3900 3901 +1 unpack_package 516 515 -1 rpm_main 1673 1672 -1 tar_main 774 767 -7 get_header_cpio 990 972 -18 data_extract_all 750 727 -23 get_header_tar 1631 1576 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/6 up/down: 17/-105) Total: -88 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-06libunarchive: trivial code shrinkDenys Vlasenko
function old new delta header_verbose_list 257 237 -20 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-06gzip: add optional support for --long-optsMatheus Izvekov
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-05cpio: fix unpacking of names with leading slashesDenys Vlasenko
function old new delta get_header_cpio 968 990 +22 cpio_main 533 526 -7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-04ar: heh, there *was* "-1" already...Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-04ar: fix two bugs, one added by prev comment and other we SEGV with no paramsDenys Vlasenko
cpio: use optind less function old new delta ar_main 189 184 -5 cpio_main 549 533 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-21) Total: -21 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-04*: remove some uses of argcDenys Vlasenko
function old new delta whoami_main 34 37 +3 logname_main 60 63 +3 hostid_main 35 38 +3 ttysize_main 136 135 -1 nmeter_main 673 672 -1 logger_main 387 386 -1 uuencode_main 330 328 -2 ifupdown_main 2125 2123 -2 mesg_main 158 155 -3 free_main 333 330 -3 cal_main 902 899 -3 acpid_main 443 440 -3 ar_main 196 189 -7 find_main 476 467 -9 ifconfig_main 1235 1221 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/12 up/down: 9/-49) Total: -40 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-03tar: fix problem handling tarballs with chksums prepended by spacesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-02*: do not assign to stdout/stderr, it's not portable.Denys Vlasenko
Based on patch by Aaron Carroll <xaaronc@gmail.com> function old new delta time_main 1062 1052 -10 cpio_main 563 549 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-18tar: fix recently added SEGV on "tar" w/o argsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-16tar: add support for --overwrite. +70 bytes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-16libunarchive: move dpkg-specific things into dpkg.c. 0 byte size differencesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-11wget: check for close success; fix chunked; do not bother to send QUIT to ftpDenys Vlasenko
Also, random fixes to use %u for unsigned quantities. -14 bytes in wget. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-29fix improper utimes usageDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-29tar: revert part of last change. -39 bytesDenys Vlasenko
It looks like GNU "tar cf file file" _does_ save file as if it is a hardlink, when it meets it for the second time. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-29tar: fix bug 673 (misdetection of repeated dir as hardlink). +92 bytesDenys Vlasenko
While at it, remove many superfluous ops on unpack: mkdir("."), lots of umask() calls. Can remove more by caching username->uid. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-24libunarchive: fix reversed test for older/newerDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-15some non-gnu compilers can't have non-const struct initializersDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-15use utimes() rather than obsolescent utime()Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-14use utimes() rather than obsolescent utime()Bernhard Reutner-Fischer
utime is obsolescent in POSIX.1-2008, use utimes() for now. Untested. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-11-13*: use "can't" instead of "cannot"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-02*: introduce and use ffulsh_all()Denys Vlasenko
function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-25tar: add support for -o as synonym to --no-same-owner. +5 bytesBernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-25tar: handle "tar fx TARFILE" etcDenys Vlasenko
function old new delta tar_main 702 751 +49 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-23*: optimize most of isXXXXX() macrosDenys Vlasenko
text data bss dec hex filename 824164 453 6812 831429 cafc5 busybox_old 823730 453 6812 830995 cae13 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-08*: three more NOINLINEsDenys Vlasenko
function old new delta lzo_decompress - 525 +525 lzo_compress - 470 +470 showmode - 330 +330 fbset_main 1698 1273 -425 do_lzo_compress 799 323 -476 do_lzo_decompress 1167 526 -641 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 0/3 up/down: 1325/-1542) Total: -217 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-08*: a few more NOINLINEsDenys Vlasenko
function old new delta print_linkinfo - 815 +815 do_msg - 783 +783 INET_setroute - 757 +757 varvalue - 746 +746 do_sem - 637 +637 inflate_codes - 617 +617 INET6_setroute - 491 +491 edir - 370 +370 sync_cursor - 298 +298 update_utmp - 246 +246 searchLines - 165 +165 setup_alarm - 144 +144 may_wakeup - 101 +101 getNum 566 371 -195 refresh 1166 848 -318 rtcwake_main 809 479 -330 getty_main 2396 1921 -475 chpst_main 1373 746 -627 inflate_unzip_internal 1335 567 -768 evalvar 1384 612 -772 ipaddr_list_or_flush 2160 1246 -914 route_main 1585 245 -1340 ipcs_main 2523 1049 -1474 ------------------------------------------------------------------------------ (add/remove: 13/0 grow/shrink: 0/10 up/down: 6170/-7213) Total: -1043 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-08*: code shrink via NOINLINEDenys Vlasenko
function old new delta expand_vars_to_list - 2118 +2118 lzo1x_optimize - 1429 +1429 run_pipe 358 1775 +1417 arith_apply - 1335 +1335 mainQSort3 - 1198 +1198 logdir_open - 1163 +1163 rewrite - 1039 +1039 dump_identity - 987 +987 do_shm - 884 +884 cpio_o - 863 +863 cpio_main 1450 560 -890 ipcs_main 3442 2523 -919 bb_dump_dump 2611 1488 -1123 process_dev 4572 3405 -1167 logdirs_reopen 1308 86 -1222 arith 2084 707 -1377 mainSort 2622 1202 -1420 do_lzo_compress 2276 799 -1477 run_list 2491 943 -1548 expand_variables 2280 135 -2145 ------------------------------------------------------------------------------ (add/remove: 9/0 grow/shrink: 1/10 up/down: 12433/-13288) Total: -855 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-05unpackers: check errors from close() tooDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-23*: more portability fixes by Dan FandrichDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-23tar: accept spaces at the end of header fields (compat)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-20ar: fix long filenames handling (bug 611)Denys Vlasenko
function old new delta get_header_ar 493 528 +35 read_num - 25 +25 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-17tar: do chown, not lchown to restore mode (compat)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-17tar: fix --numeric-owner, --no-same-owner, --no-same-permissions bitsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-16use PACKED macro insted of open-coding GCC-ismDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-15unlzma: fixed speedup/shrink by Pascal Bellard (pascal.bellard AT ads-lu.com)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 23:09:52 +0000