nf-rpcdcep-i_rpcbindinginqlocalclientpid.md

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NF:rpcdcep.I_RpcBindingInqLocalClientPID	I_RpcBindingInqLocalClientPID function (rpcdcep.h)	Obtains a client process ID.	I_RpcBindingInqLocalClientPID I_RpcBindingInqLocalClientPID function [RPC] rpc.i_rpcbindinginqlocalclientpid rpcdcep/I_RpcBindingInqLocalClientPID	rpc\i_rpcbindinginqlocalclientpid.htm	Rpc	af31dc1e-51b9-4789-a97f-d51ae34850cf	12/05/2018	I_RpcBindingInqLocalClientPID, I_RpcBindingInqLocalClientPID function [RPC], rpc.i_rpcbindinginqlocalclientpid, rpcdcep/I_RpcBindingInqLocalClientPID	rpcdcep.h	Rpc.h	Windows	Windows XP [desktop apps only]	Windows Server 2003 [desktop apps only]										Rpcrt4.lib	Rpcrt4.dll		Windows			19H1	I_RpcBindingInqLocalClientPID rpcdcep/I_RpcBindingInqLocalClientPID	c++	APIRef kbSyntax	DllExport	Rpcrt4.dll	I_RpcBindingInqLocalClientPID

I_RpcBindingInqLocalClientPID function

-description

[The I_RpcBindingInqLocalClientPID function is available for use in the operating systems specified in the Requirements section. Instead, call RpcServerInqCallAttributes.]

The I_RpcBindingInqLocalClientPID function obtains a client process ID.

-parameters

-param Binding [in, optional]

RPC_BINDING_HANDLE that specifies the binding handle for an explicit RPC binding from the client to a server application.

-param Pid [out]

Contains the process ID of the client that issued the call upon return.

-returns

Value	Meaning
RPC_S_OK	The function call was successful.
RPC_S_NO_CALL_ACTIVE	The current thread does not have an active RPC call.
RPC_S_INVALID_BINDING	The RPC binding handle is invalid.

 

Note  For a list of valid error codes, see RPC Return Values.

 

-remarks

The client process ID is only returned in ClientBinding when the "ncalrpc" protocol sequence is used. Until the process terminates, the process ID value uniquely identifies it on the client. When the process terminates, the process ID can be used by new processes.