RPC_CALL_LOCAL_ADDRESS_V1 structure (rpcasync.h)
The RPC_CALL_LOCAL_ADDRESS_V1 structure contains information about the local address on which a call was made.
Syntax
typedef struct _RPC_CALL_LOCAL_ADDRESS_V1 {
unsigned int Version;
void *Buffer;
unsigned long BufferSize;
RpcLocalAddressFormat AddressFormat;
} RPC_CALL_LOCAL_ADDRESS_V1, *PRPC_CALL_LOCAL_ADDRESS_V1;
Members
Version
Version of the RPC_CALL_LOCAL_ADDRESS structure. For this structure, this value must be set to 1.
Buffer
Pointer to a user-supplied opaque data block that contains the local address.
BufferSize
On input, this member contains the size of the buffer pointed to by the Buffer member, in bytes. On output, it contains the actual number of bytes written to buffer. For example, if the buffer is allocated a size of 8 bytes, but the local address written to it is 4, this parameter will specify 8 on input and contain 4 on output.
AddressFormat
RpcLocalAddressFormat enumeration values that specifies the format of the local address written to Buffer. For this version of the structure, only IPv4 and IPv6 addresses are supported; if another is specified, RPC_S_CANNOT_SUPPORT is returned.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Header | rpcasync.h (include Rpc.h) |