libbb: commonalize a bit of little-endian CRC32 table generation code
function old new delta
global_crc32_new_table_le - 11 +11
crc32_new_table_le - 9 +9
inflate_unzip_internal 560 556 -4
flash_eraseall_main 823 819 -4
unpack_xz_stream 2403 2394 -9
lzop_main 121 112 -9
gzip_main 187 178 -9
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(add/remove: 2/0 grow/shrink: 0/5 up/down: 20/-35) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/archival/libarchive/decompress_gunzip.c b/archival/libarchive/decompress_gunzip.c
index c8245d7..edff7e0 100644
--- a/archival/libarchive/decompress_gunzip.c
+++ b/archival/libarchive/decompress_gunzip.c
@@ -1000,7 +1000,7 @@
gunzip_bb = 0;
/* Create the crc table */
- gunzip_crc_table = crc32_filltable(NULL, 0);
+ gunzip_crc_table = crc32_new_table_le();
gunzip_crc = ~0;
error_msg = "corrupted data";