Obtaining the local IP address (urgent)

shougou

I would like to ask how to get the local IP address in the form of IPv6, I have already installed IPv6.
I wrote some, but it's definitely wrong, please help me change it.
char hostname [128] = {0};
struct hostent * inaddrs;
string m_strSourceAddr;
if (gethostname (hostname, 128) == 0)
{
inaddrs = gethostbyname (hostname);
}
m_strSourceAddr = inaddrs-> h_addr_list [0];

lgy_666

What you wrote seems to be wrong, I suggest you check the information, such as struct sockaddr_in6 {
short sin6_family;
u_short sin6_port;
u_long sin6_flowinfo;
struct in6_addr sin6_addr;
u_long sin6_scope_id;
};
There is also the getnameinfo function. I have not written

miniproxy

The function you used is wrong, getaddrinfo(xxx)

Check out the introduction on msnd.