From 602ce69afb7c825a5aeed16d0bdb5a6a213d1cb1 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 30 May 2010 03:35:18 +0200 Subject: unxz: new applet, complete with xzcat and xz -d aliases function old new delta unpack_xz_stream_stdin - 3953 +3953 lzma_main - 2601 +2601 lzma_len - 516 +516 dec_vli - 165 +165 dict_repeat - 103 +103 lzma_reset - 98 +98 fill_temp - 98 +98 crc32_validate - 93 +93 xz_dec_reset - 77 +77 unxz_main - 77 +77 index_update - 47 +47 xz_crc32 - 40 +40 packed_usage 27044 27060 +16 make_new_name_unxz - 14 +14 applet_names 2240 2254 +14 applet_main 1312 1324 +12 applet_nameofs 656 662 +6 unpack_unxz - 5 +5 send_tree 355 360 +5 applet_install_loc 164 166 +2 ------------------------------------------------------------------------------ (add/remove: 15/0 grow/shrink: 6/0 up/down: 7942/0) Total: 7942 bytes text data bss dec hex filename 844032 453 6812 851297 cfd61 busybox_old 852063 453 6812 859328 d1cc0 busybox_unstripped Signed-off-by: Denys Vlasenko --- include/applets.h | 3 +++ include/unarchive.h | 1 + include/usage.h | 22 ++++++++++++++++++++++ 3 files changed, 26 insertions(+) (limited to 'include') diff --git a/include/applets.h b/include/applets.h index a171c5449..d8a706b44 100644 --- a/include/applets.h +++ b/include/applets.h @@ -419,6 +419,7 @@ IF_UNCOMPRESS(APPLET(uncompress, _BB_DIR_BIN, _BB_SUID_DROP)) IF_UNEXPAND(APPLET_ODDNAME(unexpand, expand, _BB_DIR_USR_BIN, _BB_SUID_DROP, unexpand)) IF_UNIQ(APPLET(uniq, _BB_DIR_USR_BIN, _BB_SUID_DROP)) IF_UNIX2DOS(APPLET_ODDNAME(unix2dos, dos2unix, _BB_DIR_USR_BIN, _BB_SUID_DROP, unix2dos)) +IF_UNXZ(APPLET(unxz, _BB_DIR_USR_BIN, _BB_SUID_DROP)) IF_UNLZMA(APPLET(unlzma, _BB_DIR_USR_BIN, _BB_SUID_DROP)) IF_LZOP(APPLET_ODDNAME(unlzop, lzop, _BB_DIR_USR_BIN, _BB_SUID_DROP, unlzop)) IF_UNZIP(APPLET(unzip, _BB_DIR_USR_BIN, _BB_SUID_DROP)) @@ -439,6 +440,8 @@ IF_WHICH(APPLET(which, _BB_DIR_USR_BIN, _BB_SUID_DROP)) IF_WHO(APPLET(who, _BB_DIR_USR_BIN, _BB_SUID_DROP)) IF_WHOAMI(APPLET_NOFORK(whoami, whoami, _BB_DIR_USR_BIN, _BB_SUID_DROP, whoami)) IF_XARGS(APPLET_NOEXEC(xargs, xargs, _BB_DIR_USR_BIN, _BB_SUID_DROP, xargs)) +IF_UNXZ(APPLET_ODDNAME(xzcat, unxz, _BB_DIR_USR_BIN, _BB_SUID_DROP, xzcat)) +IF_XZ(APPLET_ODDNAME(xz, unxz, _BB_DIR_USR_BIN, _BB_SUID_DROP, xz)) IF_YES(APPLET_NOFORK(yes, yes, _BB_DIR_USR_BIN, _BB_SUID_DROP, yes)) IF_GUNZIP(APPLET_ODDNAME(zcat, gunzip, _BB_DIR_BIN, _BB_SUID_DROP, zcat)) IF_ZCIP(APPLET(zcip, _BB_DIR_SBIN, _BB_SUID_DROP)) diff --git a/include/unarchive.h b/include/unarchive.h index a834816ba..14cd98e24 100644 --- a/include/unarchive.h +++ b/include/unarchive.h @@ -143,6 +143,7 @@ typedef struct inflate_unzip_result { } inflate_unzip_result; IF_DESKTOP(long long) int inflate_unzip(inflate_unzip_result *res, off_t compr_size, int src_fd, int dst_fd) FAST_FUNC; +IF_DESKTOP(long long) int unpack_xz_stream_stdin(void) FAST_FUNC; /* lzma unpacker takes .lzma stream from offset 0 */ IF_DESKTOP(long long) int unpack_lzma_stream(int src_fd, int dst_fd) FAST_FUNC; /* the rest wants 2 first bytes already skipped by the caller */ diff --git a/include/usage.h b/include/usage.h index 3aa980cdc..a9c4c4294 100644 --- a/include/usage.h +++ b/include/usage.h @@ -269,6 +269,28 @@ #define lzcat_full_usage "\n\n" \ "Decompress to stdout" +#define unxz_trivial_usage \ + "[OPTIONS] [FILE]..." +#define unxz_full_usage "\n\n" \ + "Decompress FILE (or stdin)\n" \ + "\nOptions:" \ + "\n -c Write to stdout" \ + "\n -f Force" \ + +#define xz_trivial_usage \ + "-d [OPTIONS] [FILE]..." +#define xz_full_usage "\n\n" \ + "Decompress FILE (or stdin)\n" \ + "\nOptions:" \ + "\n -d Decompress" \ + "\n -c Write to stdout" \ + "\n -f Force" \ + +#define xzcat_trivial_usage \ + "FILE" +#define xzcat_full_usage "\n\n" \ + "Decompress to stdout" + #define cal_trivial_usage \ "[-jy] [[MONTH] YEAR]" #define cal_full_usage "\n\n" \ -- cgit v1.2.3