When a user-space process performs a system call, this macro points to the task_struct
associated with this process. It doesn't only contain the PID
of the process but a lot of other info.
Current macro in linux kernel
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21-07-2023 - |
문제
The purpose of the current macro is to find a pointer to the task structure of the currently running process.
So regarding its usage when developing a kernel module, and according to its definition does this macro return the PID of the current running user-space process or what?
해결책
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