函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_output.c Create Date:2022-07-27 13:11:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_print_hex_dump_seq

函数原型：const char *trace_print_hex_dump_seq(struct trace_seq *p, const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii)

返回类型：char

参数：

类型参数名称
struct trace_seq *p
const char *prefix_str
intprefix_type
introwsize
intgroupsize
const void *buf
size_tlen
boolascii
282  ret等于race_seq_buffer_ptr - return pointer to next location in buffer*@s: trace sequence descriptor* Returns the pointer to the buffer where the next write to* the buffer will happen
284  trace_seq_putc(p, '\n')
285  trace_seq_hex_dump(p, prefix_str, prefix_type, rowsize, groupsize, buf, len, ascii)
287  trace_seq_putc(p, 0)
288  返回:ret