diff options
Diffstat (limited to 'include/linux/lz4.h')
| -rw-r--r-- | include/linux/lz4.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/include/linux/lz4.h b/include/linux/lz4.h index 1b0f8ca0f9c8..394e3d9213b8 100644 --- a/include/linux/lz4.h +++ b/include/linux/lz4.h @@ -173,18 +173,6 @@ static inline int LZ4_compressBound(size_t isize) } /** - * lz4_compressbound() - For backwards compatibility; see LZ4_compressBound - * @isize: Size of the input data - * - * Return: Max. size LZ4 may output in a "worst case" szenario - * (data not compressible) - */ -static inline int lz4_compressbound(size_t isize) -{ - return LZ4_COMPRESSBOUND(isize); -} - -/** * LZ4_compress_default() - Compress data from source to dest * @source: source address of the original data * @dest: output buffer address of the compressed data @@ -257,20 +245,6 @@ int LZ4_compress_fast(const char *source, char *dest, int inputSize, int LZ4_compress_destSize(const char *source, char *dest, int *sourceSizePtr, int targetDestSize, void *wrkmem); -/* - * lz4_compress() - For backward compatibility, see LZ4_compress_default - * @src: source address of the original data - * @src_len: size of the original data - * @dst: output buffer address of the compressed data. This requires 'dst' - * of size LZ4_COMPRESSBOUND - * @dst_len: is the output size, which is returned after compress done - * @workmem: address of the working memory. - * - * Return: Success if return 0, Error if return < 0 - */ -int lz4_compress(const unsigned char *src, size_t src_len, unsigned char *dst, - size_t *dst_len, void *wrkmem); - /*-************************************************************************ * Decompression Functions **************************************************************************/ @@ -346,34 +320,6 @@ int LZ4_decompress_safe(const char *source, char *dest, int compressedSize, int LZ4_decompress_safe_partial(const char *source, char *dest, int compressedSize, int targetOutputSize, int maxDecompressedSize); -/* - * lz4_decompress_unknownoutputsize() - For backwards compatibility, - * see LZ4_decompress_safe - * @src: source address of the compressed data - * @src_len: is the input size, therefore the compressed size - * @dest: output buffer address of the decompressed data - * which must be already allocated - * @dest_len: is the max size of the destination buffer, which is - * returned with actual size of decompressed data after decompress done - * - * Return: Success if return 0, Error if return (< 0) - */ -int lz4_decompress_unknownoutputsize(const unsigned char *src, size_t src_len, - unsigned char *dest, size_t *dest_len); - -/** - * lz4_decompress() - For backwards cocmpatibility, see LZ4_decompress_fast - * @src: source address of the compressed data - * @src_len: is the input size, which is returned after decompress done - * @dest: output buffer address of the decompressed data, - * which must be already allocated - * @actual_dest_len: is the size of uncompressed data, supposing it's known - * - * Return: Success if return 0, Error if return (< 0) - */ -int lz4_decompress(const unsigned char *src, size_t *src_len, - unsigned char *dest, size_t actual_dest_len); - /*-************************************************************************ * LZ4 HC Compression **************************************************************************/ @@ -401,21 +347,6 @@ int LZ4_compress_HC(const char *src, char *dst, int srcSize, int dstCapacity, int compressionLevel, void *wrkmem); /** - * lz4hc_compress() - For backwards compatibility, see LZ4_compress_HC - * @src: source address of the original data - * @src_len: size of the original data - * @dst: output buffer address of the compressed data. This requires 'dst' - * of size LZ4_COMPRESSBOUND. - * @dst_len: is the output size, which is returned after compress done - * @wrkmem: address of the working memory. - * This requires 'workmem' of size LZ4HC_MEM_COMPRESS. - * - * Return : Success if return 0, Error if return (< 0) - */ -int lz4hc_compress(const unsigned char *src, size_t src_len, unsigned char *dst, - size_t *dst_len, void *wrkmem); - -/** * LZ4_resetStreamHC() - Init an allocated 'LZ4_streamHC_t' structure * @streamHCPtr: pointer to the 'LZ4_streamHC_t' structure * @compressionLevel: Recommended values are between 4 and 9, although any |