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test/net/TestIPv[46]Address: fix Windows build errors

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This commit is contained in:
Max Kellermann
2020-04-01 15:53:43 +02:00
parent 90184e0ce7
commit 60610e90b1
2 changed files with 22 additions and 4 deletions
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13
test/net/TestIPv6Address.cxx
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@@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 Max Kellermann <max.kellermann@gmail.com>
* Copyright 2012-2020 Max Kellermann <max.kellermann@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -34,13 +34,22 @@
#include <stdexcept>
#ifndef _WIN32
#include <arpa/inet.h>
#endif
static std::string
ToString(const struct in6_addr &a)
{
#ifdef _WIN32
/* on mingw32, the parameter is non-const (PVOID) */
const auto p = const_cast<struct in6_addr *>(&a);
#else
const auto p = &a;
#endif
char buffer[256];
const char *result = inet_ntop(AF_INET6, &a, buffer, sizeof(buffer));
const char *result = inet_ntop(AF_INET6, p, buffer, sizeof(buffer));
if (result == nullptr)
throw std::runtime_error("inet_ntop() failed");
return result;