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* tar: fix --numeric-owner, --no-same-owner, --no-same-permissions bitsDenys Vlasenko2009-09-171-14/+15
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* use PACKED macro insted of open-coding GCC-ismDenys Vlasenko2009-09-162-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* unlzma: fixed speedup/shrink by Pascal Bellard (pascal.bellard AT ads-lu.com)Denys Vlasenko2009-09-151-144/+106
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Revert "unlzma: speedup, by Pascal Bellard (pascal.bellard AT ads-lu.com)"Denys Vlasenko2009-09-061-58/+96
| | | | | | https://bugs.busybox.net/show_bug.cgi?id=599 This reverts commit 9ac3dc764a78b51fe8fdcd1b4682850de098733b.
* libunarchive: fix a bug where mode and time is no longer restoredDenys Vlasenko2009-08-301-1/+1
| | | | | | Introduced by me in 1.15.x. Found by Rob Landley. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm2cpio: handle unseekable input correctlyDenys Vlasenko2009-08-284-8/+8
| | | | | | | | | | | | | | function old new delta data_skip 14 20 +6 seek_by_jump 67 72 +5 data_align 81 84 +3 seek_by_read 20 19 -1 skip_header 99 94 -5 rpm2cpio_main 183 177 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/3 up/down: 14/-12) Total: 2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* tar: handle 256-base encoding in mtimeDenys Vlasenko2009-07-081-3/+7
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* df: fix "df /"Denys Vlasenko2009-07-051-2/+2
| | | | | | | | | | | | | | | | | | | also, clean up mount checks in mkfs/fsck. function old new delta find_mount_point 243 261 +18 sha1_process_block64 497 510 +13 find_main 436 444 +8 display_speed 85 90 +5 df_main 795 793 -2 parse_command 1463 1460 -3 static.ignored_mounts 8 - -8 mkfs_minix_main 2962 2937 -25 fsck_minix_main 3065 2970 -95 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 4/4 up/down: 44/-133) Total: -89 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* only build common libarchive objs when neededMike Frysinger2009-05-281-1/+7
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* libunarchive: fix build failure with !FEATURE_TAR_UNAME_GNAMEMike Frysinger2009-05-051-5/+4
| | | | | | | | | | | | | | We can't use C if(...) with ENABLE_FEATURE_TAR_UNAME_GNAME because it relies on conditional members in the file_header_t structure: archival/libunarchive/data_extract_all.c: In function ‘data_extract_all’: archival/libunarchive/data_extract_all.c:123: error: ‘file_header_t’ has no member named ‘uname’ archival/libunarchive/data_extract_all.c:124: error: ‘file_header_t’ has no member named ‘uname’ archival/libunarchive/data_extract_all.c:127: error: ‘file_header_t’ has no member named ‘gname’ archival/libunarchive/data_extract_all.c:128: error: ‘file_header_t’ has no member named ‘gname’ make[1]: *** [archival/libunarchive/data_extract_all.o] Error 1 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* unlzma: speedup, by Pascal Bellard (pascal.bellard AT ads-lu.com)Denis Vlasenko2009-04-251-96/+58
| | | | | | | | | | | | | | | | | | | LZMA_FAST off: 10% faster and: function old new delta rc_is_bit_1 - 92 +92 rc_do_normalize 45 81 +36 rc_update_bit_1 25 - -25 rc_update_bit_0 30 - -30 rc_is_bit_0_helper 38 - -38 rc_get_bit 60 17 -43 rc_read 48 - -48 unpack_lzma_stream 1768 1517 -251 ------------------------------------------------------------------------------ (add/remove: 1/4 grow/shrink: 1/2 up/down: 128/-435) Total: -307 bytes LZMA_FAST on: 14% faster and: unpack_lzma_stream 2301 2737 +436 rc_get_bit 106 - -106
* switch_root: improve behavior on error; improve help textDenis Vlasenko2009-04-211-1/+1
| | | | | *: make "can't execute '%s'" message uniform
* *: mass renaming of USE_XXXX to IF_XXXXDenis Vlasenko2009-04-216-34/+34
| | | | | | and SKIP_XXXX to IF_NOT_XXXX - the second one was especially badly named. It was not skipping anything!
* tar: support for tar --numeric-owner. By Natanael Copa.Denis Vlasenko2009-04-211-14/+16
| | | | | | | | function old new delta tar_longopts 221 237 +16 data_extract_all 692 705 +13 tar_main 690 702 +12
* trailing whitespace removalDenis Vlasenko2009-04-011-1/+1
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* tar: make FEATURE_TAR_AUTODETECT work with DESKTOP off too.Denis Vlasenko2009-03-131-2/+2
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* header_verbose_list: show off_t size, not cast to (unsigned)Denis Vlasenko2008-12-122-3/+74
| | | | | | | | | get_header_tar: support GNU tar's "base256" encoding function old new delta get_header_tar 1536 1600 +64 header_verbose_list 242 257 +15
* optimize 16- and 32-bit movesDenis Vlasenko2008-12-081-3/+2
| | | | | | | | | | | | | | | | function old new delta udhcpd_main 1239 1257 +18 udhcp_add_simple_option 93 92 -1 buffer_read_le_u32 19 18 -1 unpack_gz_stream_with_info 526 520 -6 dnsd_main 1470 1463 -7 udhcp_run_script 1208 1186 -22 send_ACK 255 229 -26 arping_main 1661 1623 -38 send_offer 470 428 -42 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/8 up/down: 18/-143) Total: -125 bytes
* gunzip: restore mtime. approx +80 bytes of codeDenis Vlasenko2008-11-011-7/+19
| | | | | | rpm: make code more robust lsmod: small code shrink
* data_extract_all: do not complain if directory exists on mkdirDenis Vlasenko2008-10-172-2/+5
| | | | | | rpm/cpio: move "20653 blocks" printout from get_header_cpio to cpio_main - rpm doesn't want to have that
* *: refactor handling of archived files. "tar f file.tar.lzma" now works too.Denis Vlasenko2008-08-056-38/+46
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta unpack_Z_stream - 1229 +1229 open_zipped - 176 +176 unpack_bz2_stream_prime - 60 +60 tar_main 642 677 +35 find_main 406 418 +12 sv_main 1222 1233 +11 decode_format_string 829 837 +8 cmp_main 641 649 +8 popstring 134 140 +6 filter_accept_list_reassign 120 125 +5 parse_and_put_prompt 800 804 +4 passwd_main 1053 1049 -4 make_new_name_gunzip 119 114 -5 rpm_main 1688 1670 -18 prepare 302 283 -19 xmalloc_open_zipped_read_close 135 61 -74 uncompress 1229 - -1229 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 8/5 up/down: 1554/-1349) Total: 205 bytes
* fix trivial build warningDenis Vlasenko2008-07-221-1/+1
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* tar: fix handling of tarballs with symlinks with size field != 0Denis Vlasenko2008-07-202-7/+14
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* cpio: internalize archive_xread_all_eof. add a few paranoia checksDenis Vlasenko2008-07-124-55/+38
| | | | | | | | | | | | | for corrupted cpio files. modprobe-small: remove stray include route: small code shrink function old new delta get_header_cpio 958 980 +22 archive_xread_all_eof 33 - -33 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/0 up/down: 22/-33) Total: -11 bytes
* cpio: on unpack, limit filename length to 8k; shorten comment a bitDenis Vlasenko2008-07-111-0/+2
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* cpio: support some long options; document GNU optionsDenis Vlasenko2008-07-111-2/+3
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* fix compile failures resulting from last few commitsDenis Vlasenko2008-07-111-2/+1
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* dpkg_deb: slight code shrinkDenis Vlasenko2008-07-105-19/+37
| | | | | | | | | | | | | | ar: reuse existing ar unpacking code get_header_tar: handle autodetection for tiny .tar.gz files too unarchive.h: do not include CONFIGed out things function old new delta get_header_tar 1521 1534 +13 dpkg_deb_main 400 380 -20 ar_main 260 196 -64 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 13/-84) Total: -71 bytes
* open_transformer: do not return fd, it does not changeDenis Vlasenko2008-07-105-14/+13
| | | | | | | | | | | | | | | | | | | | | | | | | libbb: adopt zipped read from modprobe-small function old new delta getoptscmd 708 713 +5 qgravechar 106 109 +3 huft_build 1165 1168 +3 tr_main 474 472 -2 open_transformer 91 89 -2 evalvar 1376 1374 -2 rpm_main 1691 1688 -3 qrealloc 36 33 -3 get_header_tar_lzma 55 52 -3 get_header_tar_gz 100 97 -3 get_header_tar_bz2 55 52 -3 get_header_tar_Z 89 86 -3 find_main 418 406 -12 prepare 302 283 -19 xmalloc_open_zipped_read_close 161 135 -26 xmalloc_read 248 199 -49 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/13 up/down: 11/-130) Total: -119 bytes
* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-052-2/+2
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* sendmail: fix wrong vfork usage here tooDenis Vlasenko2008-07-011-2/+2
| | | | | | | | | | | | *: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes
* revert last two commits. vfork cannot be used in subroutine,Denis Vlasenko2008-07-011-1/+10
| | | | | it trashes stack on return
* *: introduce and use xfork()Denis Vlasenko2008-07-011-8/+1
| | | | | | | | | | | | | function old new delta xfork - 20 +20 msh_main 1377 1380 +3 mod_process 455 446 -9 forkexit_or_rexec 30 17 -13 expand_variables 1434 1421 -13 open_transformer 91 76 -15 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50) Total: -27 bytes
* *: introduce and use xvfork()Denis Vlasenko2008-07-011-3/+1
| | | | | | | | | | | | | | | | | | | | function old new delta time_main 1052 1285 +233 crontab_main 623 856 +233 ifupdown_main 2202 2403 +201 xvfork - 20 +20 passwd_main 1049 1053 +4 grave 1068 1066 -2 script_main 935 921 -14 vfork_or_die 20 - -20 vfork_compressor 206 175 -31 open_as_user 109 - -109 popen2 218 - -218 edit_file 910 690 -220 run_command 268 - -268 ------------------------------------------------------------------------------ (add/remove: 1/4 grow/shrink: 4/4 up/down: 691/-882) Total: -191 bytes
* bunzip2: make proper fix for the problem "fixed" in rev. 22521Denis Vlasenko2008-06-281-80/+13
| | | | | Thanks for Rob Landley <rob@landley.net>
* libunarchive: stop using static data in archivers - archive_handle_tDenis Vlasenko2008-06-285-65/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | can trivially provide space for that. rpm: code shrink tar: simplify autodetection of bz2/.gz function old new delta static.not_first 1 - -1 static.end 1 - -1 bb_makedev 51 49 -2 static.saved_hardlinks_created 4 - -4 static.saved_hardlinks 4 - -4 longname 4 - -4 linkname 4 - -4 hash_file 251 247 -4 get_header_tar 1528 1521 -7 rpm_main 1711 1697 -14 get_header_cpio 965 944 -21 ------------------------------------------------------------------------------ (add/remove: 0/6 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes text data bss dec hex filename 804926 611 6868 812405 c6575 busybox_old 804878 611 6852 812341 c6535 busybox_unstripped
* unlzma: fix memory leak (Pascal Bellard)Denis Vlasenko2008-06-271-20/+23
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* *: introduce and use FAST_FUNC: regparm on i386, otherwise no-onDenis Vlasenko2008-06-2729-36/+36
| | | | | | | text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped
* bunzip2: fix an uncompression error. Add the example to testsuite.Denis Vlasenko2008-06-261-6/+9
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* style fixes, no code changesDenis Vlasenko2008-06-261-2/+2
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* open_transformer: fix bug of calling exit instead of _exitDenis Vlasenko2008-06-261-2/+5
| | | | | | open_transformer: don't leak compressed descriptor anymore recursive_action: tiny shrink
* - use STD*_FILENO some more. No object-code changesBernhard Reutner-Fischer2008-05-191-1/+1
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* - use EXIT_{SUCCESS,FAILURE}. No object-code changesBernhard Reutner-Fischer2008-05-192-2/+2
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* more of -Wall fixes from Cristian Ionescu-Idbohrn.Denis Vlasenko2008-05-154-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some are fixing real bugs. function old new delta syslogd_main 938 958 +20 get_signum 136 143 +7 obj_load 777 782 +5 recv_from_to 210 214 +4 get_next_block 1795 1799 +4 display_topmem_process_list 1117 1121 +4 logread_main 484 487 +3 buffer_fill_and_print 73 76 +3 kill_main 687 689 +2 ll_remember_index 240 241 +1 do_stats 452 453 +1 if_readconf 166 165 -1 display_process_list 1192 1191 -1 run_applet_and_exit 507 505 -2 print_signames 33 31 -2 parse_one_line 1092 1090 -2 find_out_spec 57 55 -2 add_ksymoops_symbols 421 419 -2 ash_main 1407 1402 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17) Total: 37 bytes
* more -Wall warning fixes from Cristian Ionescu-Idbohrn.Denis Vlasenko2008-05-131-2/+2
| | | | | | | | | | | | | This time it resulted in small code changes: function old new delta nexpr 820 828 +8 tail_main 1200 1202 +2 wrapf 166 167 +1 parse_mount_options 227 209 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18) Total: -7 bytes
* tar: fix obscure case when name is "" and prefix is not ""Denis Vlasenko2008-04-291-1/+1
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* tar: fix the case where long base names can be ignoredDenis Vlasenko2008-04-291-0/+3
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* tar: move vfork into separate function (smaller code)Denis Vlasenko2008-04-211-3/+5
| | | | | | | | | | | open_transformer: more informative error messages function old new delta vfork_compressor - 210 +210 writeTarFile 547 299 -248 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 210/-248) Total: -38 bytes
* trivial fixes to make bbox compile with gcc 4.3.0Denis Vlasenko2008-04-151-5/+5
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* cpio: fix a bug where we do not extract zero-sized hardlinksDenis Vlasenko2008-04-053-93/+98
| | | | | | | | | | | | | | (spotted at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=466771). Add testsuite entry for that, and another one for another bug: we do not list hardlinks in cpio -t (not fixed). function old new delta get_header_cpio 884 909 +25 static.saved_hardlinks_created - 4 +4 static.pending_hardlinks 4 - -4 static.inode 4 - -4 cpio_main 1122 1060 -62
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