Updated liblzma

project/jni/lzma/include/lzma/block.h

@@ -318,6 +318,9 @@ extern LZMA_API(lzma_ret) lzma_block_header_encode(
  * The size of the Block Header must have already been decoded with
  * lzma_block_header_size_decode() macro and stored to block->header_size.
  *
+ * The integrity check type from Stream Header must have been stored
+ * to block->check.
+ *
  * block->filters must have been allocated, but they don't need to be
  * initialized (possible existing filter options are not freed).
  *
@@ -483,6 +486,7 @@ extern LZMA_API(size_t) lzma_block_buffer_bound(size_t uncompressed_size)
  *
  * \return      - LZMA_OK: Encoding was successful.
  *              - LZMA_BUF_ERROR: Not enough output buffer space.
+ *              - LZMA_UNSUPPORTED_CHECK
  *              - LZMA_OPTIONS_ERROR
  *              - LZMA_MEM_ERROR
  *              - LZMA_DATA_ERROR

project/jni/lzma/include/lzma/container.h

@@ -66,6 +66,10 @@
  * This function is a wrapper for lzma_raw_encoder_memusage().
  *
  * \param       preset  Compression preset (level and possible flags)
+ *
+ * \return      Number of bytes of memory required for the given
+ *              preset when encoding. If an error occurs, for example
+ *              due to unsupported preset, UINT64_MAX is returned.
  */
 extern LZMA_API(uint64_t) lzma_easy_encoder_memusage(uint32_t preset)
 		lzma_nothrow lzma_attr_pure;
@@ -77,6 +81,11 @@ extern LZMA_API(uint64_t) lzma_easy_encoder_memusage(uint32_t preset)
  * This function is a wrapper for lzma_raw_decoder_memusage().
  *
  * \param       preset  Compression preset (level and possible flags)
+ *
+ * \return      Number of bytes of memory required to decompress a file
+ *              that was compressed using the given preset. If an error
+ *              occurs, for example due to unsupported preset, UINT64_MAX
+ *              is returned.
  */
 extern LZMA_API(uint64_t) lzma_easy_decoder_memusage(uint32_t preset)
 		lzma_nothrow lzma_attr_pure;
@@ -148,6 +157,7 @@ extern LZMA_API(lzma_ret) lzma_easy_encoder(
  *
  * \return      - LZMA_OK: Encoding was successful.
  *              - LZMA_BUF_ERROR: Not enough output buffer space.
+ *              - LZMA_UNSUPPORTED_CHECK
  *              - LZMA_OPTIONS_ERROR
  *              - LZMA_MEM_ERROR
  *              - LZMA_DATA_ERROR
@@ -171,6 +181,7 @@ extern LZMA_API(lzma_ret) lzma_easy_buffer_encode(
  *
  * \return      - LZMA_OK: Initialization was successful.
  *              - LZMA_MEM_ERROR
+ *              - LZMA_UNSUPPORTED_CHECK
  *              - LZMA_OPTIONS_ERROR
  *              - LZMA_PROG_ERROR
  */
@@ -250,6 +261,7 @@ extern LZMA_API(size_t) lzma_stream_buffer_bound(size_t uncompressed_size)
  *
  * \return      - LZMA_OK: Encoding was successful.
  *              - LZMA_BUF_ERROR: Not enough output buffer space.
+ *              - LZMA_UNSUPPORTED_CHECK
  *              - LZMA_OPTIONS_ERROR
  *              - LZMA_MEM_ERROR
  *              - LZMA_DATA_ERROR

project/jni/lzma/include/lzma/filter.h

@@ -131,7 +131,9 @@ extern LZMA_API(lzma_ret) lzma_filters_copy(const lzma_filter *src,
  *                          .id == LZMA_VLI_UNKNOWN.
  *
  * \return      Number of bytes of memory required for the given
- *              filter chain when encoding.
+ *              filter chain when encoding. If an error occurs,
+ *              for example due to unsupported filter chain,
+ *              UINT64_MAX is returned.
  */
 extern LZMA_API(uint64_t) lzma_raw_encoder_memusage(const lzma_filter *filters)
 		lzma_nothrow lzma_attr_pure;
@@ -148,7 +150,9 @@ extern LZMA_API(uint64_t) lzma_raw_encoder_memusage(const lzma_filter *filters)
  *                          .id == LZMA_VLI_UNKNOWN.
  *
  * \return      Number of bytes of memory required for the given
- *              filter chain when decoding.
+ *              filter chain when decoding. If an error occurs,
+ *              for example due to unsupported filter chain,
+ *              UINT64_MAX is returned.
  */
 extern LZMA_API(uint64_t) lzma_raw_decoder_memusage(const lzma_filter *filters)
 		lzma_nothrow lzma_attr_pure;

project/jni/lzma/include/lzma/lzma.h

@@ -412,6 +412,9 @@ typedef struct {
  *
  * This function is available only if LZMA1 or LZMA2 encoder has been enabled
  * when building liblzma.
+ *
+ * \return      On success, false is returned. If the preset is not
+ *              supported, true is returned.
  */
 extern LZMA_API(lzma_bool) lzma_lzma_preset(
 		lzma_options_lzma *options, uint32_t preset) lzma_nothrow;

project/jni/lzma/include/lzma/version.h

@@ -22,7 +22,7 @@
  */
 #define LZMA_VERSION_MAJOR 5
 #define LZMA_VERSION_MINOR 0
-#define LZMA_VERSION_PATCH 0
+#define LZMA_VERSION_PATCH 7
 #define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_STABLE
 
 #ifndef LZMA_VERSION_COMMIT