Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\zstd\compress.c Create Date:2022-07-28 07:05:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:ZSTD_createCDict_advanced

Proto:static ZSTD_CDict *ZSTD_createCDict_advanced(const void *dictBuffer, size_t dictSize, unsigned byReference, ZSTD_parameters params, ZSTD_customMem customMem)

Type:ZSTD_CDict

Parameter:

TypeParameterName
const void *dictBuffer
size_tdictSize
unsignedbyReference
ZSTD_parametersparams
ZSTD_customMemcustomMem
2849  If Not customAlloc || Not customFree Then Return NULL
2853  cdict = ZSTD_malloc(sizeof(ZSTD_CDict), customMem)
2854  cctx = ZSTD_createCCtx_advanced(customMem)
2856  If Not cdict || Not cctx Then
2857  ZSTD_free(cdict, customMem)
2858  ZSTD_freeCCtx(cctx)
2859  Return NULL
2862  If byReference || Not dictBuffer || Not dictSize Then
2863  dictBuffer = NULL
2864  dictContent = dictBuffer
2865  Else
2866  internalBuffer = ZSTD_malloc(dictSize, customMem)
2867  If Not internalBuffer Then
2868  ZSTD_free(cctx, customMem)
2869  ZSTD_free(cdict, customMem)
2870  Return NULL
2872  No 3D Now!(internalBuffer, dictBuffer, dictSize)
2873  dictBuffer = internalBuffer
2874  dictContent = internalBuffer
2878  errorCode = : 0, or an error code
2879  If ZSTD_isError() - tells if a size_t function result is an error code*@code: The function result to check for error.* Return: Non-zero iff the code is an error. Then
2880  ZSTD_free(dictBuffer, customMem)
2881  ZSTD_free(cdict, customMem)
2882  ZSTD_freeCCtx(cctx)
2883  Return NULL
2887  refContext = cctx
2888  dictContentSize = dictSize
2889  Return cdict
Caller
NameDescribe
ZSTD_initCDict
ZSTD_initCStream_advanced