kc3-lang/libevent/evdns-internal.h

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• Hash : d6dbd7f8
  Author :
  Date : 2024-11-03T01:26:59
  

  Windows platform supports reading IPv6 addresses for DNS server. (#1701)
  
  When using libevent on the Windows platform in an IPv6 environment, I found that libevent could not read the DNS server address for IPv6 addresses during DNS initialization, resulting in constant DNS resolution failures. Then, on MSDN, I discovered that the GetNetworkParams interface does not support obtaining IPv6 addresses, and they provided another interface, GetAdaptersAddresses, to obtain both IPv4 and IPv6 addresses. Therefore, I replaced the GetNetworkParams interface with the GetAdaptersAddresses interface. Please review whether this modification can be merged into the master branch.
  
  Reference MSDN documentation:
  https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getnetworkparams
  https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses
  
  Co-authored-by: alphacheng <alphacheng@tencent.com>
  Co-authored-by: Azat Khuzhin <azat@libevent.org>
  Co-authored-by: Azat Khuzhin <a3at.mail@gmail.com>

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• evdns-internal.h

• #ifndef EVDNS_INTERNAL_H_INCLUDED_
  #define EVDNS_INTERNAL_H_INCLUDED_
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #include "event2/event_struct.h"
  
  #ifdef _WIN32
  
  EVENT2_EXPORT_SYMBOL
  int load_nameservers_with_getadaptersaddresses(struct evdns_base *base);
  
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  
  

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