release/src-rt-6.x.4708/tools/misc/xz/src/liblzma/common/easy_buffer_encoder.c

   1 ///////////////////////////////////////////////////////////////////////////////
   2 //
   3 /// \file       easy_buffer_encoder.c
   4 /// \brief      Easy single-call .xz Stream encoder
   5 //
   6 //  Author:     Lasse Collin
   7 //
   8 //  This file has been put into the public domain.
   9 //  You can do whatever you want with this file.
  10 //
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 #include "easy_preset.h"
  14
  15
  16 extern LZMA_API(lzma_ret)
  17 lzma_easy_buffer_encode(uint32_t preset, lzma_check check,
  18                 lzma_allocator *allocator, const uint8_t *in, size_t in_size,
  19                 uint8_t *out, size_t *out_pos, size_t out_size)
  20 {
  21         lzma_options_easy opt_easy;
  22         if (lzma_easy_preset(&opt_easy, preset))
  23                 return LZMA_OPTIONS_ERROR;
  24
  25         return lzma_stream_buffer_encode(opt_easy.filters, check,
  26                         allocator, in, in_size, out, out_pos, out_size);
  27 }