函数逻辑报告

函数名称：seq_buf_hex_dump - print formatted hex dump into the sequence buffer*@s: seq_buf descriptor*@prefix_str: string to prefix each line with;* caller supplies trailing spaces for alignment if desired*@prefix_type: controls whether prefix of an offset,

函数原型：int seq_buf_hex_dump(struct seq_buf *s, const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii)

返回类型：int

参数：