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author | Denys Vlasenko | 2016-11-16 15:45:05 +0100 |
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committer | Denys Vlasenko | 2016-11-16 15:45:05 +0100 |
commit | eb3fdc843e4a56740f2de41a0a7e37c25bde246c (patch) | |
tree | e423188c52dbfeb3a7a917fb66c005a9216c051c /archival/lzop.c | |
parent | a8c696bf09d8151323f6e99348c4bc8989f829c8 (diff) | |
download | busybox-eb3fdc843e4a56740f2de41a0a7e37c25bde246c.zip busybox-eb3fdc843e4a56740f2de41a0a7e37c25bde246c.tar.gz |
Make bzcat, lzcat, xzcat, zcat, lzopcat, unlzop individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/lzop.c')
-rw-r--r-- | archival/lzop.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/archival/lzop.c b/archival/lzop.c index 202de4d..e0e90ac 100644 --- a/archival/lzop.c +++ b/archival/lzop.c @@ -31,19 +31,33 @@ //config: help //config: Lzop compression/decompresion. //config: +//config:config UNLZOP +//config: bool "unlzop" +//config: default y +//config: help +//config: Lzop decompresion. +//config: +//config:config LZOPCAT +//config: bool "lzopcat" +//config: default y +//config: help +//config: Alias to "unlzop -c". +//config: //config:config LZOP_COMPR_HIGH //config: bool "lzop compression levels 7,8,9 (not very useful)" //config: default n -//config: depends on LZOP +//config: depends on LZOP || UNLZOP || LZOPCAT //config: help //config: High levels (7,8,9) of lzop compression. These levels //config: are actually slower than gzip at equivalent compression ratios //config: and take up 3.2K of code. //applet:IF_LZOP(APPLET(lzop, BB_DIR_BIN, BB_SUID_DROP)) -//applet:IF_LZOP(APPLET_ODDNAME(lzopcat, lzop, BB_DIR_USR_BIN, BB_SUID_DROP, lzopcat)) -//applet:IF_LZOP(APPLET_ODDNAME(unlzop, lzop, BB_DIR_USR_BIN, BB_SUID_DROP, unlzop)) +//applet:IF_UNLZOP(APPLET_ODDNAME(unlzop, lzop, BB_DIR_USR_BIN, BB_SUID_DROP, unlzop)) +//applet:IF_LZOPCAT(APPLET_ODDNAME(lzopcat, lzop, BB_DIR_USR_BIN, BB_SUID_DROP, lzopcat)) //kbuild:lib-$(CONFIG_LZOP) += lzop.o +//kbuild:lib-$(CONFIG_UNLZOP) += lzop.o +//kbuild:lib-$(CONFIG_LZOPCAT) += lzop.o //usage:#define lzop_trivial_usage //usage: "[-cfvd123456789CF] [FILE]..." @@ -57,18 +71,18 @@ //usage: "\n -C Also write checksum of compressed block" //usage: //usage:#define lzopcat_trivial_usage -//usage: "[-vCF] [FILE]..." +//usage: "[-vF] [FILE]..." //usage:#define lzopcat_full_usage "\n\n" //usage: " -v Verbose" -//usage: "\n -F Don't store or verify checksum" +//usage: "\n -F Don't verify checksum" //usage: //usage:#define unlzop_trivial_usage -//usage: "[-cfvCF] [FILE]..." +//usage: "[-cfvF] [FILE]..." //usage:#define unlzop_full_usage "\n\n" //usage: " -c Write to stdout" //usage: "\n -f Force" //usage: "\n -v Verbose" -//usage: "\n -F Don't store or verify checksum" +//usage: "\n -F Don't verify checksum" #include "libbb.h" #include "common_bufsiz.h" @@ -1111,10 +1125,10 @@ int lzop_main(int argc UNUSED_PARAM, char **argv) getopt32(argv, OPTION_STRING); argv += optind; /* lzopcat? */ - if (applet_name[4] == 'c') + if (ENABLE_LZOPCAT && applet_name[4] == 'c') option_mask32 |= (OPT_STDOUT | OPT_DECOMPRESS); /* unlzop? */ - if (applet_name[4] == 'o') + if (ENABLE_UNLZOP && applet_name[4] == 'o') option_mask32 |= OPT_DECOMPRESS; global_crc32_table = crc32_filltable(NULL, 0); |