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Replace DCC IPv4 lookups with getaddrinfo

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This commit is contained in:
deepend-tildeclub
2026-06-06 15:50:52 -06:00
parent b8a7ccf005
commit 38acde1b20
5 changed files with 37 additions and 28 deletions
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24
src/common/network.c
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@@ -96,6 +96,30 @@ net_ip (uint32_t addr)
return inet_ntoa (ia);
}
int
net_lookup_ipv4 (const char *hostname, uint32_t *addr)
{
struct addrinfo hints;
struct addrinfo *res;
struct sockaddr_in *sin;
int ret;
memset (&hints, 0, sizeof (hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_ADDRCONFIG;
ret = getaddrinfo (hostname, NULL, &hints, &res);
if (ret != 0)
return FALSE;
sin = (struct sockaddr_in *) res->ai_addr;
*addr = sin->sin_addr.s_addr;
freeaddrinfo (res);
return TRUE;
}
void
net_store_destroy (netstore * ns)
{