函数逻辑报告 |
Source Code:fs\userfaultfd.c |
Create Date:2022-07-29 10:52:28 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:userfault_msg
函数原型:static inline struct uffd_msg userfault_msg(unsigned long address, unsigned int flags, unsigned long reason, unsigned int features)
返回类型:struct uffd_msg
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned long | address | |
unsigned int | flags | |
unsigned long | reason | |
unsigned int | features |
217 | 如果features按位与UFFD_FEATURE_THREAD_ID则ptid等于task_pid_vnr(当前进程) |
219 | 返回:msg |
名称 | 描述 |
---|---|
handle_userfault | The locking rules involved in returning VM_FAULT_RETRY depending on* FAULT_FLAG_ALLOW_RETRY, FAULT_FLAG_RETRY_NOWAIT and* FAULT_FLAG_KILLABLE are not straightforward |
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 |