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 13:11:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_print_symbols_seq

函数原型：const char *trace_print_symbols_seq(struct trace_seq *p, unsigned long val, const struct trace_print_flags *symbol_array)

返回类型：char

参数：

类型参数名称
struct trace_seq *p
unsigned longval
const struct trace_print_flags *symbol_array
107  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
109  以name循环
111  如果val不等于mask则继续下一循环
114  trace_seq_puts(p, name)
115  退出
118  如果ret恒等于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则Currently only defined when tracing is enabled.
121  trace_seq_putc(p, 0)
123  返回:ret