File: double_nacl_close_test.c

package info (click to toggle)
chromium-browser 57.0.2987.98-1~deb8u1
  • links: PTS, VCS
  • area: main
  • in suites: jessie
  • size: 2,637,852 kB
  • ctags: 2,544,394
  • sloc: cpp: 12,815,961; ansic: 3,676,222; python: 1,147,112; asm: 526,608; java: 523,212; xml: 286,794; perl: 92,654; sh: 86,408; objc: 73,271; makefile: 27,698; cs: 18,487; yacc: 13,031; tcl: 12,957; pascal: 4,875; ml: 4,716; lex: 3,904; sql: 3,862; ruby: 1,982; lisp: 1,508; php: 1,368; exp: 404; awk: 325; csh: 117; jsp: 39; sed: 37
file content (50 lines) | stat: -rw-r--r-- 1,160 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
/*
 * Copyright 2010 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 <stdio.h>

#include "native_client/src/shared/imc/nacl_imc_c.h"
#include "native_client/src/shared/platform/nacl_error.h"


/* Writes the last error message to the standard error. */
static void failWithErrno(const char* message) {
  char buffer[256];

  if (0 == NaClGetLastErrorString(buffer, sizeof(buffer))) {
    fprintf(stderr, "%s: %s", message, buffer);
  }
  exit(EXIT_FAILURE);
}

int main(int argc, char* argv[]) {
  int result;
  NaClHandle pair[2];

  UNREFERENCED_PARAMETER(argc);
  UNREFERENCED_PARAMETER(argv);

  if (0 != NaClSocketPair(pair)) {
    failWithErrno("SocketPair");
  }

  if (0 != NaClClose(pair[0])) {
    failWithErrno("NaClClose");
  }

  if (0 != NaClClose(pair[1])) {
    failWithErrno("NaClClose");
  }

  /* Checking the double close. It should return -1. */
  result = NaClClose(pair[0]);
  if (-1 != result) {
    fprintf(stderr, "Double NaClClose returned %d, but -1 expected\n", result);
    exit(EXIT_FAILURE);
  }

  return 0;
}