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sh_process keyword

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The sh_process keyword specifies that a system_handle holds a handle to a process.

[system_handle(sh_process)]

[system_handle(sh_process, access-rights)]

Parameters

This keyword is a parameter for system_handle.

The system_handle documentation also contains details on optional use of the access-rights parameter. The default behavior is DUPLICATE_SAME_ACCESS per DuplicateHandle function specifications.

Remarks

In order to use this keyword with the system_handle attribute, the -target flag must be set to NT100 (or higher) when running midl.exe.

Examples

interface MyInterface : IUnknown                         
{         
    HRESULT GetStubProcess([out, system_handle(sh_process)] HANDLE* processHandle);

    HRESULT WatchProcess([in, system_handle(sh_process, PROCESS_QUERY_INFORMATION | PROCESS_QUERY_LIMITED_INFORMATION)] HANDLE processHandle);
}

Requirements

   
Minimum supported client Windows 10 Anniversary Update (version 1607, build 14393)
Minimum supported server Windows Server 2016 (build 14393)

See also

system_handle

About Processes and Threads

Process Security and Access Rights

CreateProcess function

OpenProcess function