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Add AI_ADDRCONFIG to the getaddrinfo hints.

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A first step to untangle the ipv4 vs ipv6 mess.
At the time of writing Linux, OpenBSD and FreeBSD all support the
AI_ADDRCONFIG flag.
This commit is contained in:
LemonBoy 2016-01-27 16:16:27 +01:00
parent f31b2026b4
commit 0cc8276e89
1 changed files with 1 additions and 0 deletions
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src/core/network.c
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@ -390,6 +390,7 @@ int net_gethostbyname(const char *addr, IPADDR *ip4, IPADDR *ip6)
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_ADDRCONFIG;
/* save error to host_error for later use */
ret = getaddrinfo(addr, NULL, &hints, &ailist);