net/base/dns_reloader.h

   1 // Copyright (c) 2011 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 #ifndef NET_BASE_DNS_RELOADER_H_
   6 #define NET_BASE_DNS_RELOADER_H_
   7
   8 #include "build/build_config.h"
   9
  10 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_OPENBSD)
  11 namespace net {
  12
  13 // Call on the network thread before calling DnsReloaderMaybeReload() anywhere.
  14 void EnsureDnsReloaderInit();
  15
  16 // Call on the worker thread before doing a DNS lookup to reload the
  17 // resolver for that thread by doing res_ninit() if required.
  18 void DnsReloaderMaybeReload();
  19
  20 }  // namespace net
  21 #endif  // defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_OPENBSD)
  22
  23 #endif  // NET_BASE_DNS_RELOADER_H_