More POSIX support for Chromium, consisting mostly of broadening ifdefs. This

net/base/host_resolver_proc.cc

 // Copyright (c) 2011 The Chromium 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 "net/base/host_resolver_proc.h"
 
 #include "build/build_config.h"
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-#include <resolv.h>
-#endif
-
 #include "base/logging.h"
 #include "net/base/address_list.h"
 #include "net/base/dns_reload_timer.h"
 #include "net/base/net_errors.h"
 #include "net/base/sys_addrinfo.h"
 
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#include <resolv.h>
+#endif
+
 namespace net {
 
 namespace {
 
 bool IsAllLocalhostOfOneFamily(const struct addrinfo* ai) {
   bool saw_v4_localhost = false;
   bool saw_v6_localhost = false;
   for (; ai != NULL; ai = ai->ai_next) {
     switch (ai->ai_family) {
       case AF_INET: {
@@ skipping 212 matching lines @@
 
     // Return the OS error to the caller.
     if (os_error)
       *os_error = err;
 
     // If the call to getaddrinfo() failed because of a system error, report
     // it separately from ERR_NAME_NOT_RESOLVED.
 #if defined(OS_WIN)
     if (err != WSAHOST_NOT_FOUND && err != WSANO_DATA)
       return ERR_NAME_RESOLUTION_FAILED;
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) && !defined(OS_FREEBSD)
     if (err != EAI_NONAME && err != EAI_NODATA)
       return ERR_NAME_RESOLUTION_FAILED;
 #endif
 
     return ERR_NAME_NOT_RESOLVED;
   }
 
   *addrlist = AddressList::CreateByAdoptingFromSystem(ai);
   return OK;
 }
 
 }  // namespace net