函数逻辑报告 |
Source Code:security\keys\keyctl.c |
Create Date:2022-07-27 19:55:17 |
Last Modify:2020-03-18 07:59:52 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:Negatively instantiate the key with the given timeout (in seconds) and error* code and link the key into the destination keyring if one is given.* The caller must have the appropriate instantiation permit set for this to
函数原型:long keyctl_reject_key(key_serial_t id, unsigned timeout, unsigned error, key_serial_t ringid)
返回类型:long
参数:
类型 | 参数 | 名称 |
---|---|---|
key_serial_t | id | |
unsigned | timeout | |
unsigned | error | |
key_serial_t | ringid |
1265 | cred等于current_cred - Access the current task's subjective credentials* Access the subjective credentials of the current task. RCU-safe,* since nobody else can modify it.() |
1289 | 如果 key serial number 不等于id则转到:error |
1294 | ret等于Get the destination keyring for instantiation and check that the caller has* Write permission on it. |
1309 | error : |
1310 | 返回:ret |
名称 | 描述 |
---|---|
keyctl_negate_key | Negatively instantiate the key with the given timeout (in seconds) and link* the key into the destination keyring if one is given.* The caller must have the appropriate instantiation permit set for this to* work (see keyctl_assume_authority) |
SYSCALL_DEFINE5 | The key control system call |
COMPAT_SYSCALL_DEFINE5 | The key control system call, 32-bit compatibility version for 64-bit archs |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |