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author | mm <mm@FreeBSD.org> | 2010-05-10 06:59:50 +0000 |
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committer | mm <mm@FreeBSD.org> | 2010-05-10 06:59:50 +0000 |
commit | 5c358d45429b654efa9c8177ecd370a7965ec1a7 (patch) | |
tree | d2d916954c6a66a3168ee356b5f24da01c2017d6 /contrib/xz/src/liblzma/common/easy_decoder_memusage.c | |
parent | 3e09decd1986826f54af1a47be97bb87c1220783 (diff) | |
parent | 1008b7c6744a190c5b15aaf8cab1054671e4c7c3 (diff) | |
download | FreeBSD-src-5c358d45429b654efa9c8177ecd370a7965ec1a7.zip FreeBSD-src-5c358d45429b654efa9c8177ecd370a7965ec1a7.tar.gz |
Import of liblzma, xz, xzdec, lzmainfo from vendor branch
Add support for xz and lzma to lesspipe.sh (xzless, lzless)
Bump __FreeBSD_version
Approved by: delphij (mentor)
MFC after: 2 weeks
Diffstat (limited to 'contrib/xz/src/liblzma/common/easy_decoder_memusage.c')
-rw-r--r-- | contrib/xz/src/liblzma/common/easy_decoder_memusage.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/contrib/xz/src/liblzma/common/easy_decoder_memusage.c b/contrib/xz/src/liblzma/common/easy_decoder_memusage.c new file mode 100644 index 0000000..20bcd5b --- /dev/null +++ b/contrib/xz/src/liblzma/common/easy_decoder_memusage.c @@ -0,0 +1,24 @@ +/////////////////////////////////////////////////////////////////////////////// +// +/// \file easy_decoder_memusage.c +/// \brief Decoder memory usage calculation to match easy encoder presets +// +// Author: Lasse Collin +// +// This file has been put into the public domain. +// You can do whatever you want with this file. +// +/////////////////////////////////////////////////////////////////////////////// + +#include "easy_preset.h" + + +extern LZMA_API(uint64_t) +lzma_easy_decoder_memusage(uint32_t preset) +{ + lzma_options_easy opt_easy; + if (lzma_easy_preset(&opt_easy, preset)) + return UINT32_MAX; + + return lzma_raw_decoder_memusage(opt_easy.filters); +} |