XZ Utils 5.2.7
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Encoder for LZMA_Alone files. More...
Data Structures | |
struct | lzma_alone_coder |
Macros | |
#define | ALONE_HEADER_SIZE (1 + 4 + 8) |
Functions | |
static lzma_ret | alone_encode (void *coder_ptr, const lzma_allocator *allocator, const uint8_t *restrict in, size_t *restrict in_pos, size_t in_size, uint8_t *restrict out, size_t *restrict out_pos, size_t out_size, lzma_action action) |
static void | alone_encoder_end (void *coder_ptr, const lzma_allocator *allocator) |
static lzma_ret | alone_encoder_init (lzma_next_coder *next, const lzma_allocator *allocator, const lzma_options_lzma *options) |
lzma_ret | lzma_alone_encoder (lzma_stream *strm, const lzma_options_lzma *options) |
Initialize .lzma encoder (legacy file format) More... | |
Encoder for LZMA_Alone files.
lzma_ret lzma_alone_encoder | ( | lzma_stream * | strm, |
const lzma_options_lzma * | options | ||
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Initialize .lzma encoder (legacy file format)
The .lzma format is sometimes called the LZMA_Alone format, which is the reason for the name of this function. The .lzma format supports only the LZMA1 filter. There is no support for integrity checks like CRC32.
Use this function if and only if you need to create files readable by legacy LZMA tools such as LZMA Utils 4.32.x. Moving to the .xz format is strongly recommended.
The valid action values for lzma_code() are LZMA_RUN and LZMA_FINISH. No kind of flushing is supported, because the file format doesn't make it possible.
References lzma_next_strm_init.