1                 : /*
       2                 :  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
       3                 :  * Use of this source code is governed by a BSD-style license that can be
       4                 :  * found in the LICENSE file.
       5                 :  */
       6                 : 
       7                 : #include <stdio.h>
       8                 : 
       9                 : #include "native_client/src/shared/imc/nacl_imc_c.h"
      10                 : #include "native_client/src/shared/platform/nacl_error.h"
      11                 : 
      12                 : /* Writes the last error message to the standard error. */
      13               0 : static void failWithErrno(const char* message) {
      14                 :   char buffer[256];
      15                 : 
      16               0 :   if (0 == NaClGetLastErrorString(buffer, sizeof(buffer))) {
      17               0 :     fprintf(stderr, "%s: %s", message, buffer);
      18                 :   }
      19               0 :   exit(EXIT_FAILURE);
      20                 : }
      21                 : 
      22               1 : int main(int argc, char* argv[]) {
      23                 :   NaClHandle pair[2];
      24                 : 
      25                 :   UNREFERENCED_PARAMETER(argc);
      26                 :   UNREFERENCED_PARAMETER(argv);
      27                 : 
      28               1 :   if (0 != NaClSocketPair(pair)) {
      29               0 :     failWithErrno("SocketPair");
      30                 :   }
      31                 : 
      32               1 :   if (0 != NaClClose(pair[0])) {
      33               0 :     failWithErrno("NaClClose");
      34                 :   }
      35                 : 
      36               1 :   if (0 != NaClClose(pair[1])) {
      37               0 :     failWithErrno("NaClClose");
      38                 :   }
      39                 : 
      40               1 :   return 0;
      41               1 : }