nacl_init

src/untrusted/init/kernel_service.cc

+// Copyright (c) 2013 The Native Client Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "native_client/src/untrusted/init/process_lib.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "native_client/src/public/imc_syscalls.h"
+#include "native_client/src/public/name_service.h"
+#include "native_client/src/trusted/service_runtime/include/bits/nacl_syscalls.h"
+#include "native_client/src/trusted/service_runtime/include/sys/nacl_kernel_service.h"
+
+#include "native_client/src/trusted/service_runtime/nacl_config.h"
+
+namespace nacl {
+
+bool KernelServiceClient::CreateProcess(int *child_sockaddr,
+                                        int *app_sockaddr) {
+  if (!initialized()) {
+    return 0;
+  }
+  NaClSrpcResultCodes result;
+  int status;
+  result = NaClSrpcInvokeBySignature(chan(), NACL_KERNEL_SERVICE_CREATE_PROCESS,
+                                     &status, child_sockaddr, app_sockaddr);
+  if (NACL_SRPC_RESULT_OK != result) {
+    fprintf(stderr, "create process failed (%d): %s\n", result,
+            NaClSrpcErrorString(result));
+    return 0;
+  }
+  return 1;
+}
+
+ServiceRuntimeClient* KernelServiceClient::ServiceRuntimeClientFactory(
+    int child_sockaddr) {
+  ServiceRuntimeClient* src = new ServiceRuntimeClient;
+  if (!src->InitializeFromConnectionCapability(child_sockaddr)) {
+    delete src;
+    return NULL;
+  }
+  return src;
+}
+
+}  // namespace nacl