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KernelKprobeOps

starry_kernel::kprobe

Struct KernelKprobeOps 

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pub struct KernelKprobeOps;

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impl Debug for KernelKprobeOps

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl KprobeAuxiliaryOps for KernelKprobeOps

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fn copy_memory(src: *const u8, dst: *mut u8, len: usize, user_pid: Option<i32>)

Copy memory from source to destination. If user_pid is Some(pid), it indicates that the src is in user space. The dst is always in kernel space.
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fn set_writeable_for_address<F: FnOnce(*mut u8)>( address: usize, len: usize, user_pid: Option<i32>, action: F, )

Enable or disable write permission for the specified address.
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fn alloc_kernel_exec_memory() -> *mut u8

Allocate executable memory(one page)
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fn free_kernel_exec_memory(ptr: *mut u8)

Deallocate executable memory(one page)
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fn alloc_user_exec_memory<F: FnOnce(*mut u8)>( pid: Option<i32>, action: F, ) -> *mut u8

Allocate user executable memory(one page)
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fn free_user_exec_memory(pid: Option<i32>, ptr: *mut u8)

Deallocate user executable memory(one page)
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fn insert_kretprobe_instance_to_task(instance: RetprobeInstance)

Insert a kretprobe instance to the current task
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fn pop_kretprobe_instance_from_task() -> RetprobeInstance

Pop a kretprobe instance from the current task

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