lzma_index_s Struct Reference

Data Fields
lzma_vli	total_size
	Total size of the Blocks and padding.
lzma_vli	uncompressed_size
	Uncompressed size of the Stream.
lzma_vli	count
	Number of non-padding records. This is needed for Index encoder.
lzma_vli	index_list_size
lzma_index_group *	head
	First group of Records.
lzma_index_group *	tail
	Last group of Records.
struct {
lzma_index_group *   group
	Group where the current read position is.
size_t   record
	The most recently read Record in *group.
lzma_vli   uncompressed_offset
lzma_vli   stream_offset
}	current
	Tracking the read position.
struct {
lzma_vli   count
	Sum of the Record counts of the all but the last Stream.
lzma_vli   index_list_size
lzma_vli   streams_size
}	old

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Field Documentation

lzma_vli lzma_index_s::total_size

Total size of the Blocks and padding.

lzma_vli lzma_index_s::uncompressed_size

Uncompressed size of the Stream.

lzma_vli lzma_index_s::count

Number of non-padding records. This is needed for Index encoder.

Sum of the Record counts of the all but the last Stream.

Referenced by init_current(), and lzma_index_padding_size().

lzma_vli lzma_index_s::index_list_size

Size of the List of Records field; this is updated every time a new non-padding Record is added.

Sum of the List of Records fields of all but the last Stream. This is needed when a new Index is concatenated to this lzma_index structure.

Referenced by lzma_index_padding_size().

lzma_index_group* lzma_index_s::head

First group of Records.

Referenced by index_append_real(), init_current(), and lzma_index_dup().

lzma_index_group* lzma_index_s::tail

Last group of Records.

Referenced by index_append_real(), and lzma_index_dup().

lzma_index_group* lzma_index_s::group

Group where the current read position is.

Referenced by init_current(), lzma_index_dup(), next_group(), previous_group(), and set_info().

size_t lzma_index_s::record

The most recently read Record in *group.

Referenced by init_current(), next_group(), previous_group(), and set_info().

lzma_vli lzma_index_s::uncompressed_offset

Uncompressed offset of the beginning of *group relative to the beginning of the Stream

Referenced by init_current(), next_group(), previous_group(), and set_info().

lzma_vli lzma_index_s::stream_offset

Compressed offset of the beginning of *group relative to the beginning of the Stream

Referenced by init_current(), next_group(), previous_group(), and set_info().

struct { ... } lzma_index_s::current

Tracking the read position.

Referenced by init_current(), lzma_index_dup(), next_group(), previous_group(), and set_info().

lzma_vli lzma_index_s::streams_size

Total size of all but the last Stream and all Stream Padding fields.

struct { ... } lzma_index_s::old

Information about earlier Indexes when multiple Indexes have been combined.

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

• /build/buildd/xz-utils-4.999.9beta+20091116/src/liblzma/common/index.c