worker_thread_s Struct Reference

Data Fields
worker_state	state
uint8_t *	in
size_t	in_size
lzma_outbuf *	outbuf
lzma_stream_coder *	coder
const lzma_allocator *	allocator
uint64_t	progress_in
	Amount of uncompressed data that has already been compressed.
uint64_t	progress_out
	Amount of compressed data that is ready.
lzma_next_coder	block_encoder
	Block encoder.
lzma_block	block_options
	Compression options for this Block.
lzma_filter	filters [LZMA_FILTERS_MAX+1]
worker_thread *	next
	Next structure in the stack of free worker threads.
mythread_mutex	mutex
mythread_cond	cond
mythread	thread_id

Field Documentation

allocator

const lzma_allocator * allocator

The allocator is set by the main thread. Since a copy of the pointer is kept here, the application must not change the allocator before calling lzma_end().

block_encoder

lzma_next_coder block_encoder

Block encoder.

block_options

lzma_block block_options

Compression options for this Block.

coder

lzma_stream_coder * coder

Pointer to the main structure is needed when putting this thread back to the stack of free threads.

cond

mythread_cond cond

filters

lzma_filter filters

Filter chain for this thread. By copying the filters array to each thread it is possible to change the filter chain between Blocks using lzma_filters_update().

in

uint8_t * in

Input buffer of coder->block_size bytes. The main thread will put new input into this and update in_size accordingly. Once no more input is coming, state will be set to THR_FINISH.

in_size

size_t in_size

Amount of data available in the input buffer. This is modified only by the main thread.

mutex

mythread_mutex mutex

next

worker_thread * next

Next structure in the stack of free worker threads.

outbuf

lzma_outbuf * outbuf

Output buffer for this thread. This is set by the main thread every time a new Block is started with this thread structure.

progress_in

uint64_t progress_in

Amount of uncompressed data that has already been compressed.

progress_out

uint64_t progress_out

Amount of compressed data that is ready.

state

worker_state state

thread_id

mythread thread_id

The ID of this thread is used to join the thread when it's not needed anymore.

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

• C:/Pereira/Dua/source forge files my love/tar_dll/val/xcx_xz/xz-5.4.0/xz-5.4.0/src/liblzma/common/stream_encoder_mt.c
• C:/Pereira/Dua/source forge files my love/tar_dll/val/xcx_xz/xz-5.4.1/xz-5.4.1/src/liblzma/common/stream_encoder_mt.c
• C:/Pereira/Dua/source forge files my love/tar_dll/val/xcx_xz/xz-5.6.2/xz-5.6.2/src/liblzma/common/stream_encoder_mt.c