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nameserv: add support for returning multiple addresses

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This commit is contained in:
Miroslav Lichvar
2014-10-21 15:37:16 +02:00
parent 699680807d
commit 4d1a754ec6
8 changed files with 65 additions and 36 deletions
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16
stubs.c
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@@ -41,16 +41,24 @@
#ifndef FEAT_ASYNCDNS
#define MAX_ADDRESSES 16
/* This is a blocking implementation used when asynchronous resolving is not available */
void
DNS_Name2IPAddressAsync(const char *name, DNS_NameResolveHandler handler, void *anything)
{
IPAddr addr;
IPAddr addrs[MAX_ADDRESSES];
DNS_Status status;
int i;
status = DNS_Name2IPAddress(name, &addr);
(handler)(status, &addr, anything);
status = DNS_Name2IPAddress(name, addrs, MAX_ADDRESSES);
for (i = 0; status == DNS_Success && i < MAX_ADDRESSES &&
addrs[i].family != IPADDR_UNSPEC; i++)
;
(handler)(status, i, addrs, anything);
}
#endif /* !FEAT_ASYNCDNS */
@@ -267,7 +275,7 @@ DNS_SetAddressFamily(int family)
}
DNS_Status
DNS_Name2IPAddress(const char *name, IPAddr *addr)
DNS_Name2IPAddress(const char *name, IPAddr *ip_addrs, int max_addrs)
{
return DNS_Failure;
}