dict_repeat

Name:Repeat given number of bytes from the given distance. If the distance is* invalid, false is returned. On success, true is returned and *len is* updated to indicate how many bytes were left to be repeated.

Proto:static bool dict_repeat(struct dictionary *dict, uint32_t *len, uint32_t dist)

Type:bool

Parameter:

Type	Parameter	Name
struct dictionary *	dict
uint32_t *	len
uint32_t	dist

351

If dist >= How full dictionary is. This is used to detect corrupt input that* would read beyond the beginning of the uncompressed stream. || dist >= Size of the dictionary as specified in Block Header. This is used* together with "full" to detect corrupt input that would make us* read beyond the beginning of the uncompressed stream. Then Return false

354

left = min_t - return minimum of two values, using the specified type*@type: data type to use*@x: first value*@y: second value(size_t, Write limit; we don't write to buf[limit] or later bytes. - Position in buf , * len)

355

len -= left

357

back = Position in buf - dist - 1

358

If dist >= Position in buf Then back += End of the dictionary buffer. In multi-call mode, this is* the same as the dictionary size. In single-call mode, this* indicates the size of the output buffer.

361

362

Beginning of the history buffer [Position in buf ++] = Beginning of the history buffer [back++]

363

If back == End of the dictionary buffer. In multi-call mode, this is* the same as the dictionary size. In single-call mode, this* indicates the size of the output buffer. Then back = 0

365

When --left > 0 cycle

367

If How full dictionary is. This is used to detect corrupt input that* would read beyond the beginning of the uncompressed stream. < Position in buf Then How full dictionary is. This is used to detect corrupt input that* would read beyond the beginning of the uncompressed stream. = Position in buf

370

Return true

**Caller**
Name	Describe
lzma_main	LZMA decoder core

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

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