函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events_hist.c Create Date:2022-07-27 13:37:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__set_synth_event_print_fmt

函数原型：static int __set_synth_event_print_fmt(struct synth_event *event, char *buf, int len)

返回类型：int

参数：

类型参数名称
struct synth_event *event
char *buf
intlen
958  pos等于0
964  pos加等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
965  以i小于n_fields循环
966  fmt等于synth_field_fmt(type)
967  pos加等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
971  pos加等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
973  以i小于n_fields循环
974  pos加等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
981  返回:pos
调用者
名称描述
set_synth_event_print_fmt