diff options
Diffstat (limited to 'archival/bzip2.c')
| -rw-r--r-- | archival/bzip2.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/archival/bzip2.c b/archival/bzip2.c index 47fa29af3..7e38e78b3 100644 --- a/archival/bzip2.c +++ b/archival/bzip2.c @@ -19,6 +19,15 @@ //config: //config: Unless you have a specific application which requires bzip2, you //config: should probably say N here. +//config: +//config:config FEATURE_BZIP2_DECOMPRESS +//config: bool "Enable decompression" +//config: default y +//config: depends on BZIP2 || BUNZIP2 || BZCAT +//config: help +//config: Enable -d (--decompress) and -t (--test) options for bzip2. +//config: This will be automatically selected if bunzip2 or bzcat is +//config: enabled. //applet:IF_BZIP2(APPLET(bzip2, BB_DIR_USR_BIN, BB_SUID_DROP)) //kbuild:lib-$(CONFIG_BZIP2) += bzip2.o @@ -28,7 +37,10 @@ //usage:#define bzip2_full_usage "\n\n" //usage: "Compress FILEs (or stdin) with bzip2 algorithm\n" //usage: "\n -1..9 Compression level" +//usage: IF_FEATURE_BZIP2_DECOMPRESS( //usage: "\n -d Decompress" +//usage: "\n -t Test file integrity" +//usage: ) //usage: "\n -c Write to stdout" //usage: "\n -f Force" @@ -184,8 +196,8 @@ int bzip2_main(int argc UNUSED_PARAM, char **argv) opt_complementary = "s2"; /* -s means -2 (compatibility) */ /* Must match bbunzip's constants OPT_STDOUT, OPT_FORCE! */ - opt = getopt32(argv, "cfv" IF_BUNZIP2("dt") "123456789qzs"); -#if ENABLE_BUNZIP2 /* bunzip2_main may not be visible... */ + opt = getopt32(argv, "cfv" IF_FEATURE_BZIP2_DECOMPRESS("dt") "123456789qzs"); +#if ENABLE_FEATURE_BZIP2_DECOMPRESS /* bunzip2_main may not be visible... */ if (opt & 0x18) // -d and/or -t return bunzip2_main(argc, argv); opt >>= 5; |