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import of dnsmasq-2.46.tar.gz

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This commit is contained in:
Simon Kelley
2008-11-14 20:04:27 +00:00
parent 1ad24ae15c
commit 9009d74652
38 changed files with 4374 additions and 3918 deletions
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27
src/netlink.c
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@@ -1,4 +1,4 @@
/* dnsmasq is Copyright (c) 2000-2007 Simon Kelley
/* dnsmasq is Copyright (c) 2000-2008 Simon Kelley
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -237,7 +237,7 @@ static void nl_err(struct nlmsghdr *h)
failing. */
static void nl_routechange(struct nlmsghdr *h)
{
if (h->nlmsg_type == RTM_NEWROUTE && daemon->srv_save)
if (h->nlmsg_type == RTM_NEWROUTE)
{
struct rtmsg *rtm = NLMSG_DATA(h);
int fd;
@@ -245,17 +245,24 @@ static void nl_routechange(struct nlmsghdr *h)
if (rtm->rtm_type != RTN_UNICAST || rtm->rtm_scope != RT_SCOPE_LINK)
return;
if (daemon->srv_save->sfd)
fd = daemon->srv_save->sfd->fd;
else if (daemon->rfd_save && daemon->rfd_save->refcount != 0)
fd = daemon->rfd_save->fd;
else
return;
/* Force re-reading resolv file right now, for luck. */
daemon->last_resolv = 0;
while(sendto(fd, daemon->packet, daemon->packet_len, 0,
&daemon->srv_save->addr.sa, sa_len(&daemon->srv_save->addr)) == -1 && retry_send());
if (daemon->srv_save)
{
if (daemon->srv_save->sfd)
fd = daemon->srv_save->sfd->fd;
else if (daemon->rfd_save && daemon->rfd_save->refcount != 0)
fd = daemon->rfd_save->fd;
else
return;
while(sendto(fd, daemon->packet, daemon->packet_len, 0,
&daemon->srv_save->addr.sa, sa_len(&daemon->srv_save->addr)) == -1 && retry_send());
}
}
}
#endif