Mojo + NaCl prototype.

mojo/monacl/gen/libmojo.cc.template

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// WARNING this file was generated by $script_name
+// Do not edit by hand.
+
+#include <errno.h>
+
+#include "mojo/public/c/system/core.h"
+#include "native_client/src/public/imc_types.h"
+#include "native_client/src/untrusted/nacl/syscall_bindings_trampoline.h"
+
+int imc_sendmsg(int desc, struct NaClAbiNaClImcMsgHdr const *nmhp, int flags) {

[Mark Seaborn, 2014/07/21 16:31:39]

Please use the existing wrapper from src/untrusted/nacl/imc_sendmsg.c rather
than using NACL_SYSCALL here.

[Nick Bray (chromium), 2014/07/21 22:38:36]

Done, although it dirtys up GYP a little.

+  int retval = NACL_SYSCALL(imc_sendmsg)(desc, nmhp, flags);
+  if (retval < 0) {
+     errno = -retval;
+  }
+  return retval;
+}
+
+#define NACL_MOJO_DESC 5
+
+$body