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      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_
     24