On Mon, May 21, 2012 at 9:24 PM, Boris Reisig <[email protected]> wrote:
> Here's a patch that will allow tar to uncompress XZ file formats when it
> can't properly detect XZ data formats when the input data comes from the
> standard input. I have added the (-J) option to force tar to recognize XZ
> file format. Without this patch, it won't work with data streams.
Patch is whitespace-damaged.
> static const char tar_longopts[] ALIGN1 =
> @@ -924,6 +930,7 @@
> IF_FEATURE_SEAMLESS_LZMA("a" )
> IF_FEATURE_TAR_FROM( "T:X:")
> IF_FEATURE_SEAMLESS_GZ( "z" )
> + IF_FEATURE_SEAMLESS_XZ( "J" )
> IF_FEATURE_SEAMLESS_Z( "Z" )
> IF_FEATURE_TAR_NOPRESERVE_TIME("m")
> , &base_dir // -C dir
You did not add --xz long option, only short one, -J.
> + if (opt & OPT_XZ)
> + USE_FOR_MMU(xformer = unpack_xz_stream;)
> + USE_FOR_NOMMU(xformer_prog = "xz";)
Shouldn't this be "unxz"?
--
vda
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