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liblzma: Make lzma_index_decoder_init() visible to other liblzma funcs.

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This is to allow other functions to use it without going
via the public API (lzma_index_decoder()).
This commit is contained in:
Lasse Collin 2017-03-30 20:03:05 +03:00
parent a27920002d
commit 310d19816d
3 changed files with 30 additions and 5 deletions
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1
src/liblzma/common/Makefile.inc
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@ -70,6 +70,7 @@ liblzma_la_SOURCES += \
common/filter_decoder.h \
common/filter_flags_decoder.c \
common/index_decoder.c \
common/index_decoder.h \
common/index_hash.c \
common/stream_buffer_decoder.c \
common/stream_decoder.c \

10
src/liblzma/common/index_decoder.c
View file

@ -10,7 +10,7 @@
//
///////////////////////////////////////////////////////////////////////////////
#include "index.h"
#include "index_decoder.h"
#include "check.h"
@ -265,11 +265,11 @@ index_decoder_reset(lzma_index_coder *coder, const lzma_allocator *allocator,
}
static lzma_ret
index_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
extern lzma_ret
lzma_index_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
lzma_index **i, uint64_t memlimit)
{
lzma_next_coder_init(&index_decoder_init, next, allocator);
lzma_next_coder_init(&lzma_index_decoder_init, next, allocator);
if (i == NULL)
return LZMA_PROG_ERROR;
@ -296,7 +296,7 @@ index_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
extern LZMA_API(lzma_ret)
lzma_index_decoder(lzma_stream *strm, lzma_index **i, uint64_t memlimit)
{
lzma_next_strm_init(index_decoder_init, strm, i, memlimit);
lzma_next_strm_init(lzma_index_decoder_init, strm, i, memlimit);
strm->internal->supported_actions[LZMA_RUN] = true;
strm->internal->supported_actions[LZMA_FINISH] = true;

24
src/liblzma/common/index_decoder.h Normal file
View file

@ -0,0 +1,24 @@
///////////////////////////////////////////////////////////////////////////////
//
/// \file index_decoder.h
/// \brief Decodes the Index field
//
// Author: Lasse Collin
//
// This file has been put into the public domain.
// You can do whatever you want with this file.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef LZMA_INDEX_DECODER_H
#define LZMA_INDEX_DECODER_H
#include "index.h"
extern lzma_ret lzma_index_decoder_init(lzma_next_coder *next,
const lzma_allocator *allocator,
lzma_index **i, uint64_t memlimit);
#endif