libc/src/__support/RPC/rpc_client.h

   1 //===-- Shared memory RPC client instantiation ------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_LIBC_SRC___SUPPORT_RPC_RPC_CLIENT_H
  10 #define LLVM_LIBC_SRC___SUPPORT_RPC_RPC_CLIENT_H
  11
  12 #include "shared/rpc.h"
  13 #include "shared/rpc_opcodes.h"
  14
  15 #include "src/__support/CPP/type_traits.h"
  16 #include "src/__support/macros/config.h"
  17
  18 namespace LIBC_NAMESPACE_DECL {
  19 namespace rpc {
  20
  21 using ::rpc::Buffer;
  22 using ::rpc::Client;
  23 using ::rpc::Port;
  24 using ::rpc::Process;
  25 using ::rpc::Server;
  26
  27 static_assert(cpp::is_trivially_copyable<Client>::value &&
  28                   sizeof(Process<true>) == sizeof(Process<false>),
  29               "The client is not trivially copyable from the server");
  30
  31 /// The libc client instance used to communicate with the server.
  32 [[gnu::visibility("protected")]] extern Client client asm("__llvm_rpc_client");
  33
  34 } // namespace rpc
  35 } // namespace LIBC_NAMESPACE_DECL
  36
  37 #endif