wok rev 17550

busybox: fix zcat for lzma files
author Pascal Bellard <pascal.bellard@slitaz.org>
date Thu Jan 29 16:54:25 2015 +0100 (2015-01-29)
parents 46a4ae996aa7
children 40f9f468d1fd
files busybox/stuff/busybox-1.23-zmodules.u
line diff
     1.1 --- a/busybox/stuff/busybox-1.23-zmodules.u	Thu Jan 29 15:49:38 2015 +0100
     1.2 +++ b/busybox/stuff/busybox-1.23-zmodules.u	Thu Jan 29 16:54:25 2015 +0100
     1.3 @@ -1,7 +1,7 @@
     1.4  Add LZMA_DEFAULT_MAGIC support
     1.5  --- busybox-1.23/archival/libarchive/open_transformer.c
     1.6  +++ busybox-1.23/archival/libarchive/open_transformer.c
     1.7 -@@ -178,6 +178,21 @@
     1.8 +@@ -178,6 +178,22 @@
     1.9   	/* .gz and .bz2 both have 2-byte signature, and their
    1.10   	 * unpack_XXX_stream wants this header skipped. */
    1.11   	xread(fd, magic.b16, sizeof(magic.b16[0]));
    1.12 @@ -15,6 +15,7 @@
    1.13  +	if (ENABLE_FEATURE_SEAMLESS_LZMA
    1.14  +	 && magic.b16[0] == LZMA_DEFAULT_MAGIC
    1.15  +	) {
    1.16 ++		xlseek(fd, offset, SEEK_CUR);
    1.17  +		xstate->xformer = unpack_lzma_stream;
    1.18  +		USE_FOR_NOMMU(xstate->xformer_prog = "unlzma";)
    1.19  +		goto found_magic;