evdns-internal.h

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Author : CXD
Date : 2024-11-03 01:26:59
Hash : d6dbd7f8
Message : 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>

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

kc3-lang/libevent/evdns-internal.h

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kc3-lang/libevent /evdns-internal.h