函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\zlib_deflate\deflate.c Create Date:2022-07-27 07:55:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：deflate_stored

函数原型：static block_state deflate_stored(deflate_state *s, int flush)

返回类型：block_state

参数：

类型参数名称
deflate_state *s
intflush
861  max_block_size等于0xffff
864  如果max_block_size大于size of pending_buf 减5则
865  max_block_size等于size of pending_buf 减5
869  循环
871  如果umber of valid bytes ahead in window 小于等于1则
876  Compression function. Returns the block state after the call.
877  如果umber of valid bytes ahead in window 恒等于0且flush恒等于constants 则返回:lock not completed, need more input or more output
879  如果umber of valid bytes ahead in window 恒等于0则退出
883  start of string to insert 加等于umber of valid bytes ahead in window
884  umber of valid bytes ahead in window 等于0
887  max_start等于Number of bits by which ins_h must be shifted at each input* step. It must be such that after MIN_MATCH steps, the oldest* byte no longer takes part in the hash key, that is:* hash_shift * MIN_MATCH >= hash_bits加max_block_size
888  如果start of string to insert 恒等于0或start of string to insert 大于等于max_start则
897  如果start of string to insert 减Number of bits by which ins_h must be shifted at each input* step. It must be such that after MIN_MATCH steps, the oldest* byte no longer takes part in the hash key, that is:* hash_shift * MIN_MATCH >= hash_bits大于等于Minimum amount of lookahead, except at the end of the input file.* See deflate.c for comments about the MIN_MATCH+1.(s)则