函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-27 13:06:22
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:tracing_open_generic

函数原型:int tracing_open_generic(struct inode *inode, struct file *filp)

返回类型:int

参数:

类型参数名称
struct inode *inode
struct file *filp
4260  ret等于tracing_check_open_get_tr(NULL)
4261  如果ret则返回:ret
4264  needed for tty driver, and maybe others 等于s or device private pointer
4265  返回:0
调用者
名称描述
subsystem_open