函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\crypto\keyring.c Create Date:2022-07-29 10:57:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：format_mk_user_description

函数原型：static void format_mk_user_description(char description[(2*16+(sizeof(".uid.")-1)+10+1)], const u8 mk_identifier[16])

返回类型：void

参数：

类型参数名称
chardescription
const u8mk_identifier
193  输出格式化串
调用者
名称描述
find_master_key_userFind the current user's "key" in the master key's ->mk_users.* Returns ERR_PTR(-ENOKEY) if not found.
add_master_key_userGive the current user a "key" in ->mk_users. This charges the user's quota* and marks the master key as added by the current user, so that it cannot be* removed by another user with the key. Either the master key's key->sem must