base/os_compat_nacl.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/os_compat_nacl.h"
   6
   7 #include <stdlib.h>
   8 #include <time.h>
   9
  10 #if !defined (__GLIBC__)
  11
  12 extern "C" {
  13 // Native Client has no timegm().
  14 time_t timegm(struct tm* tm) {
  15   time_t ret;
  16   char* tz;
  17   tz = getenv("TZ");
  18   setenv("TZ", "", 1);
  19   tzset();
  20   ret = mktime(tm);
  21   if (tz)
  22     setenv("TZ", tz, 1);
  23   else
  24     unsetenv("TZ");
  25   tzset();
  26   return ret;
  27 }
  28 }  // extern "C"
  29
  30 #endif  // !defined (__GLIBC__)