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fix for MacOS/X.

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git-svn-id: file:///svn/unbound/trunk@864 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2008-01-15 15:13:40 +00:00
parent 877038b6d9
commit 6ce08cf242
1 changed files with 13 additions and 8 deletions
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21
services/listen_dnsport.c
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@ -239,21 +239,32 @@ port_insert(struct listen_port** list, int s, enum listen_type ftype)
return 1;
}
#ifdef IPV6_RECVPKTINFO
/** set IPV6_RECVPKTINFO on fd */
static int
set_ip6_recvpktinfo(int s)
{
int on = 1;
#ifdef IPV6_RECVPKTINFO
if(setsockopt(s, IPPROTO_IPV6, IPV6_RECVPKTINFO,
&on, (socklen_t)sizeof(on)) < 0) {
log_err("setsockopt(..., IPV6_RECVPKTINFO, ...) failed: %s",
strerror(errno));
return 0;
}
#elif defined(IPV6_PKTINFO)
if(setsockopt(s, IPPROTO_IPV6, IPV6_PKTINFO,
&on, (socklen_t)sizeof(on)) < 0) {
log_err("setsockopt(..., IPV6_PKTINFO, ...) failed: %s",
strerror(errno));
return 0;
}
#else
log_err("no IPV6_RECVPKTINFO and no IPV6_PKTINFO option, please "
"disable interface-automatic in config");
return 0;
#endif /* defined IPV6_RECVPKTINFO */
return 1;
}
#endif /* defined IPV6_RECVPKTINFO */
/**
* Helper for ports_open. Creates one interface (or NULL for default).
@ -280,14 +291,8 @@ ports_create_if(const char* ifname, int do_auto, int do_udp, int do_tcp,
if((s = make_sock(SOCK_DGRAM, ifname, port, hints, 2))
== -1)
return 0;
#ifdef IPV6_RECVPKTINFO
if(!set_ip6_recvpktinfo(s))
return 0;
#else
log_err("no IPV6_RECVPKTINFO option, please "
"disable interface-automatic in config");
return 0;
#endif
if(!port_insert(list, s, listen_type_udpancil)) {
close(s);
return 0;