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Initial support for for bunzip2....

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This code could be improvemed by
 1) supporting more options,
 2) Creating a shared crc table with gunzip, or perhaps generated on the fly.
 3) Removing any remaining unneccessary code (e.g. if (noisy))
This commit is contained in:
Glenn L McGrath 2001-10-05 03:48:57 +00:00
parent 2e772edacf
commit 24e2833cdf
8 changed files with 4705 additions and 0 deletions
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1
Config.h
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@ -13,6 +13,7 @@
//#define BB_AR //#define BB_AR
//#define BB_ASH //#define BB_ASH
#define BB_BASENAME #define BB_BASENAME
//#define BB_BUNZIP2
#define BB_CAT #define BB_CAT
#define BB_CHGRP #define BB_CHGRP
#define BB_CHMOD #define BB_CHMOD

3
applets.h
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@ -63,6 +63,9 @@
#endif #endif
#ifdef BB_BASENAME #ifdef BB_BASENAME
APPLET(basename, basename_main, _BB_DIR_USR_BIN) APPLET(basename, basename_main, _BB_DIR_USR_BIN)
#endif
#ifdef BB_BUNZIP2
APPLET(bunzip2, bunzip2_main, _BB_DIR_USR_BIN)
#endif #endif
APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN) APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN)
#ifdef BB_CAT #ifdef BB_CAT

6
applets/usage.h
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@ -51,6 +51,12 @@
"$ basename /foo/bar.txt .txt\n" \ "$ basename /foo/bar.txt .txt\n" \
"bar" "bar"
#define bunzip2_trivial_usage \
"FILE"
#define bunzip2_full_usage \
"Uncompress FILE to current directory, stripping its .bz2 extension.\n"\
" -k is assumed"
#define cat_trivial_usage \ #define cat_trivial_usage \
"[FILE]..." "[FILE]..."
#define cat_full_usage \ #define cat_full_usage \

2340
archival/bunzip2.c Normal file
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2340
bunzip2.c Normal file
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File diff suppressed because it is too large Load Diff

3
include/applets.h
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@ -63,6 +63,9 @@
#endif #endif
#ifdef BB_BASENAME #ifdef BB_BASENAME
APPLET(basename, basename_main, _BB_DIR_USR_BIN) APPLET(basename, basename_main, _BB_DIR_USR_BIN)
#endif
#ifdef BB_BUNZIP2
APPLET(bunzip2, bunzip2_main, _BB_DIR_USR_BIN)
#endif #endif
APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN) APPLET_NOUSAGE("busybox", busybox_main, _BB_DIR_BIN)
#ifdef BB_CAT #ifdef BB_CAT

6
include/usage.h
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@ -51,6 +51,12 @@
"$ basename /foo/bar.txt .txt\n" \ "$ basename /foo/bar.txt .txt\n" \
"bar" "bar"
#define bunzip2_trivial_usage \
"FILE"
#define bunzip2_full_usage \
"Uncompress FILE to current directory, stripping its .bz2 extension.\n"\
" -k is assumed"
#define cat_trivial_usage \ #define cat_trivial_usage \
"[FILE]..." "[FILE]..."
#define cat_full_usage \ #define cat_full_usage \

6
usage.h
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@ -51,6 +51,12 @@
"$ basename /foo/bar.txt .txt\n" \ "$ basename /foo/bar.txt .txt\n" \
"bar" "bar"
#define bunzip2_trivial_usage \
"FILE"
#define bunzip2_full_usage \
"Uncompress FILE to current directory, stripping its .bz2 extension.\n"\
" -k is assumed"
#define cat_trivial_usage \ #define cat_trivial_usage \
"[FILE]..." "[FILE]..."
#define cat_full_usage \ #define cat_full_usage \