XZ Utils
5.2.9
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Encodes the Index field. More...
Data Structures | |
struct | lzma_index_coder |
Functions | |
static lzma_ret | index_encode (void *coder_ptr, const lzma_allocator *allocator lzma_attribute((__unused__)), const uint8_t *restrict in lzma_attribute((__unused__)), size_t *restrict in_pos lzma_attribute((__unused__)), size_t in_size lzma_attribute((__unused__)), uint8_t *restrict out, size_t *restrict out_pos, size_t out_size, lzma_action action lzma_attribute((__unused__))) |
static void | index_encoder_end (void *coder, const lzma_allocator *allocator) |
static void | index_encoder_reset (lzma_index_coder *coder, const lzma_index *i) |
lzma_ret | lzma_index_encoder_init (lzma_next_coder *next, const lzma_allocator *allocator, const lzma_index *i) |
lzma_ret | lzma_index_encoder (lzma_stream *strm, const lzma_index *i) |
Initialize .xz Index encoder. More... | |
lzma_ret | lzma_index_buffer_encode (const lzma_index *i, uint8_t *out, size_t *out_pos, size_t out_size) |
Single-call .xz Index encoder. More... | |
Encodes the Index field.
lzma_ret lzma_index_encoder | ( | lzma_stream * | strm, |
const lzma_index * | i | ||
) |
Initialize .xz Index encoder.
strm | Pointer to properly prepared lzma_stream |
i | Pointer to lzma_index which should be encoded. |
The valid ‘action’ values for lzma_code() are LZMA_RUN and LZMA_FINISH. It is enough to use only one of them (you can choose freely).
References lzma_next_strm_init.
lzma_ret lzma_index_buffer_encode | ( | const lzma_index * | i, |
uint8_t * | out, | ||
size_t * | out_pos, | ||
size_t | out_size | ||
) |
Single-call .xz Index encoder.
i | lzma_index to be encoded |
out | Beginning of the output buffer |
out_pos | The next byte will be written to out[*out_pos]. *out_pos is updated only if encoding succeeds. |
out_size | Size of the out buffer; the first byte into which no data is written to is out[out_size]. |
References LZMA_BUF_ERROR, lzma_index_size(), and LZMA_PROG_ERROR.