1 files changed, 63 insertions, 0 deletions
diff --git a/gcc/cp/mapper-client.h b/gcc/cp/mapper-client.h
new file mode 100644
index 0000000..ca1a0aa
--- /dev/null
+++ b/gcc/cp/mapper-client.h
@@ -0,0 +1,63 @@
+/* C++ modules.  Experimental!	-*- c++ -*-
+   Copyright (C) 2020 Free Software Foundation, Inc.
+   Written by Nathan Sidwell <nathan@acm.org> while at FaceBook
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GCC is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+/* Forward to the header in c++tools.  */
+
+#ifndef MAPPER_CLIENT_H
+#define MAPPER_CLIENT_H 1
+
+#include "cody.hh"
+
+#ifndef HAVE_SIGHANDLER_T
+typedef void (*sighandler_t) (int);
+#endif
+
+class module_client : public Cody::Client
+{
+  pex_obj *pex = nullptr;
+  sighandler_t sigpipe = SIG_IGN;
+  Cody::Flags flags = Cody::Flags::None;
+
+public:
+  module_client (Cody::Server *s)
+    : Client (s)
+  {
+  }
+  module_client (pex_obj *pex, int fd_from, int fd_to);
+
+  module_client (int fd_from, int fd_to)
+    : Client (fd_from, fd_to)
+  {
+  }
+
+public:
+  Cody::Flags get_flags () const
+  {
+    return flags;
+  }
+
+public:
+  static module_client *open_module_client (location_t loc, const char *option,
+					    void (*set_repo) (const char *),
+					    char const *);
+  static void close_module_client (location_t loc, module_client *);
+};
+
+#endif