lzma_internal_s Struct Reference

#include <common.h>

Public Types
enum	{   ISEQ_RUN, ISEQ_SYNC_FLUSH, ISEQ_FULL_FLUSH, ISEQ_FINISH,   ISEQ_END, ISEQ_ERROR }
Data Fields
lzma_next_coder	next
	The actual coder that should do something useful.
enum lzma_internal_s:: { ... }	sequence
size_t	avail_in
bool	supported_actions [4]
	Indicates which lzma_action values are allowed by next.code.
bool	allow_buf_error

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Detailed Description

Internal data for lzma_strm_init, lzma_code, and lzma_end. A pointer to this is stored in lzma_stream.

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Member Enumeration Documentation

anonymous enum

Track the state of the coder. This is used to validate arguments so that the actual coders can rely on e.g. that LZMA_SYNC_FLUSH is used on every call to lzma_code until next.code has returned LZMA_STREAM_END.

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Field Documentation

lzma_next_coder lzma_internal_s::next

The actual coder that should do something useful.

Referenced by lzma_strm_init().

enum { ... } lzma_internal_s::sequence

Track the state of the coder. This is used to validate arguments so that the actual coders can rely on e.g. that LZMA_SYNC_FLUSH is used on every call to lzma_code until next.code has returned LZMA_STREAM_END.

Referenced by lzma_strm_init().

size_t lzma_internal_s::avail_in

A copy of lzma_stream avail_in. This is used to verify that the amount of input doesn't change once e.g. LZMA_FINISH has been used.

bool lzma_internal_s::supported_actions[4]

Indicates which lzma_action values are allowed by next.code.

Referenced by lzma_strm_init().

bool lzma_internal_s::allow_buf_error

If true, lzma_code will return LZMA_BUF_ERROR if no progress was made (no input consumed and no output produced by next.code).

Referenced by lzma_strm_init().

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The documentation for this struct was generated from the following file:

• /tmp/buildd/xz-utils-5.0.0/src/liblzma/common/common.h