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authorDenis Vlasenko2007-10-13 03:36:03 +0000
committerDenis Vlasenko2007-10-13 03:36:03 +0000
commit77f1ec1b9bf100e6c10aa0856c7156e321511785 (patch)
treef20e5a9062ecad82a43bde81e3041a19c4292733 /archival/libunarchive
parent11c23d7b990eae27357e5a41a97d62b9a214f7db (diff)
downloadbusybox-77f1ec1b9bf100e6c10aa0856c7156e321511785.zip
busybox-77f1ec1b9bf100e6c10aa0856c7156e321511785.tar.gz
bzip2: port bzip2 1.0.4 to busybox. note: bzip2 code resides
in separate directory (archival/bz/*) and is covered by BSD-style license. code size: 13k
Diffstat (limited to 'archival/libunarchive')
-rw-r--r--archival/libunarchive/Kbuild14
-rw-r--r--archival/libunarchive/decompress_unzip.c2
2 files changed, 7 insertions, 9 deletions
diff --git a/archival/libunarchive/Kbuild b/archival/libunarchive/Kbuild
index a58a84f..1bc054a 100644
--- a/archival/libunarchive/Kbuild
+++ b/archival/libunarchive/Kbuild
@@ -28,8 +28,6 @@ lib-y:= \
find_list_entry.o \
init_handle.o
-GUNZIP_FILES:= decompress_unzip.o
-
DPKG_FILES:= \
get_header_ar.o \
unpack_ar_archive.o \
@@ -51,19 +49,19 @@ lib-$(CONFIG_UNLZMA) += decompress_unlzma.o
lib-$(CONFIG_CPIO) += get_header_cpio.o
lib-$(CONFIG_DPKG) += $(DPKG_FILES)
lib-$(CONFIG_DPKG_DEB) += $(DPKG_FILES)
-lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += $(GUNZIP_FILES) get_header_tar_gz.o
+lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += decompress_unzip.o get_header_tar_gz.o
lib-$(CONFIG_FEATURE_DEB_TAR_BZ2) += decompress_bunzip2.o get_header_tar_bz2.o
lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
-lib-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
+lib-$(CONFIG_GUNZIP) += decompress_unzip.o
lib-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
-lib-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
-lib-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
+lib-$(CONFIG_RPM2CPIO) += decompress_unzip.o get_header_cpio.o
+lib-$(CONFIG_RPM) += decompress_unzip.o get_header_cpio.o
lib-$(CONFIG_FEATURE_RPM_BZ2) += decompress_bunzip2.o
lib-$(CONFIG_TAR) += get_header_tar.o
lib-$(CONFIG_FEATURE_TAR_BZIP2) += decompress_bunzip2.o get_header_tar_bz2.o
lib-$(CONFIG_FEATURE_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
-lib-$(CONFIG_FEATURE_TAR_GZIP) += $(GUNZIP_FILES) get_header_tar_gz.o
+lib-$(CONFIG_FEATURE_TAR_GZIP) += decompress_unzip.o get_header_tar_gz.o
lib-$(CONFIG_FEATURE_TAR_COMPRESS) += decompress_uncompress.o
lib-$(CONFIG_UNCOMPRESS) += decompress_uncompress.o
-lib-$(CONFIG_UNZIP) += $(GUNZIP_FILES)
+lib-$(CONFIG_UNZIP) += decompress_unzip.o
lib-$(CONFIG_FEATURE_COMPRESS_USAGE) += decompress_bunzip2.o
diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index 52be6b2..0572bee 100644
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -323,7 +323,7 @@ static int huft_build(const unsigned *b, const unsigned n,
} while (--i);
if (c[0] == n) { /* null input - all zero length codes */
*m = 0;
- return 2;
+ return 2;
}
/* Find minimum and maximum length, bound *m by those */