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path: root/archival/libunarchive/open_transformer.c
AgeCommit message (Collapse)Author
2009-04-21switch_root: improve behavior on error; improve help textDenis Vlasenko
*: make "can't execute '%s'" message uniform
2009-04-21*: mass renaming of USE_XXXX to IF_XXXXDenis Vlasenko
and SKIP_XXXX to IF_NOT_XXXX - the second one was especially badly named. It was not skipping anything!
2008-07-10open_transformer: do not return fd, it does not changeDenis Vlasenko
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
2008-07-01sendmail: fix wrong vfork usage here tooDenis Vlasenko
*: 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
2008-07-01revert last two commits. vfork cannot be used in subroutine,Denis Vlasenko
it trashes stack on return
2008-07-01*: introduce and use xfork()Denis Vlasenko
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
2008-07-01*: introduce and use xvfork()Denis Vlasenko
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
2008-06-27*: introduce and use FAST_FUNC: regparm on i386, otherwise no-onDenis Vlasenko
text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped
2008-06-26open_transformer: fix bug of calling exit instead of _exitDenis Vlasenko
open_transformer: don't leak compressed descriptor anymore recursive_action: tiny shrink
2008-05-19- use EXIT_{SUCCESS,FAILURE}. No object-code changesBernhard Reutner-Fischer
2008-04-21tar: move vfork into separate function (smaller code)Denis Vlasenko
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
2008-02-16*: more readable handling of pipe fds. No code changes.Denis Vlasenko
2008-01-28*: tidy up usage of char **environDenis Vlasenko
2007-11-12open_transformer: do not duplicate "<program> -cf -"Denis Vlasenko
text data bss dec hex filename 677858 738 7236 685832 a7708 busybox_old 677804 738 7236 685778 a76d2 busybox_unstripped
2007-09-09open_transformer: fix vda's goofupDenis Vlasenko
2007-09-05tar + gzip/bzip2/etc: support NOMMU machines (by Alex Landau ↵Denis Vlasenko
<landau_alex@yahoo.com>)
2007-09-04tar: conditionally don't wait for vforked child to exec, as it alwaysDenis Vlasenko
works right on Linux, and anyway mayresult only on less-than-clear error message only, it will not cause tar to misbehave. function old new delta open_transformer 98 80 -18 writeTarFile 714 547 -167 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-185) Total: -185 bytes text data bss dec hex filename 770651 1051 10764 782466 bf082 busybox_old 770463 1051 10764 782278 befc6 busybox_unstripped
2007-05-31delete tons of extra #includesDenis Vlasenko
2007-05-26xpipe: introduce (saves ~170 bytes)Denis Vlasenko
udhcp/signalpipe.c: use pipe instead of socketpair.
2006-10-14add open_read_close() and similar stuffDenis Vlasenko
2006-10-01g[un]zip: add support for -v (verbose).Denis Vlasenko
Add CONFIG_DESKTOP, almost all bloat from this change is hidden under that.
2006-07-02Standardize on the vi editing directives being on the first line."Robert P. J. Day"
2006-04-02- include proper prototypes in libunarchive.Bernhard Reutner-Fischer
2006-03-06Robert P. Day removed 8 gazillion occurrences of "extern" on functionRob Landley
definitions. (That should only be on prototypes.)
2003-11-18Dont close original file handle, we may need it later.Glenn L McGrath
2003-11-15Move from read_gz to the pipe()+fork() method.Glenn L McGrath
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.
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