函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\lz4\lz4hc_compress.c Create Date:2022-07-27 07:58:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：LZ4_compressHC_continue_generic

函数原型：static int LZ4_compressHC_continue_generic(LZ4_streamHC_t *LZ4_streamHCPtr, const char *source, char *dest, int inputSize, int maxOutputSize, limitedOutput_directive limit)

返回类型：int

参数：

类型参数名称
LZ4_streamHC_t *LZ4_streamHCPtr
const char *source
char *dest
intinputSize
intmaxOutputSize
limitedOutput_directivelimit
675  ctxPtr等于internal_donotuse
678  如果(All index relative to this position == NULL)则HC Compression
682  如果xt block to continue on current prefix 减All index relative to this position 大于2乘GB则
683  dictSize等于xt block to continue on current prefix 减All index relative to this position 减low that point, need extDict
685  如果dictSize大于64乘KB则dictSize等于64乘KB
687  LZ4_loadDictHC(LZ4_streamHCPtr, (constchar * )(xt block to continue on current prefix ) - dictSize, (int)dictSize)
692  如果source不等于xt block to continue on current prefix 则mpression
697  sourceEnd等于source加inputSize
698  dictBegin等于alternate base for extDict 加low that point, no more dict
699  dictEnd等于alternate base for extDict 加low that point, need extDict
701  如果sourceEnd大于dictBegin且source小于dictEnd则
703  如果sourceEnd大于dictEnd则sourceEnd等于dictEnd
705  low that point, no more dict 等于sourceEnd减alternate base for extDict
707  如果low that point, need extDict 减low that point, no more dict 小于4则low that point, no more dict 等于low that point, need extDict
712  返回:LZ4HC_compress_generic(ctxPtr, source, dest, inputSize, maxOutputSize, compressionLevel, limit)
调用者
名称描述
LZ4_compress_HC_continue