函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\printk.h Create Date:2022-07-27 06:38:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:printk_get_level

函数原型:static inline int printk_get_level(const char *buffer)

返回类型:int

参数:

类型参数名称
const char *buffer
18  如果buffer[0]恒等于KERN_SOH_ASCIIbuffer[1]则
20  :buffer[1] == '0'...'7'
21  :buffer[1]恒等于'c'
22  返回:buffer[1]
25  返回:0
调用者
名称描述
vprintk_storeMust be called under logbuf_lock.
printk_safe_flush_bufferprintk part of the temporary buffer line by line
vkdb_printf
printk_skip_level
printk_skip_headers