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| author |   henning <henning@openbsd.org> | 2004-01-26 19:18:59 +0000 |
|---|---|---|
| committer | henning <henning@openbsd.org> | 2004-01-26 19:18:59 +0000 |
| commit | 47c72693399835143412e9a499fccf040f42a79b (patch) | |
| tree | 6a5cbf5933c55ae1d966ef1e2955166b1dba768a | |
| parent | -we don't use SIOCGIFCONF any more, we use getifaddrs(). update comment. (diff) | |
| download | wireguard-openbsd-47c72693399835143412e9a499fccf040f42a79b.tar.xz wireguard-openbsd-47c72693399835143412e9a499fccf040f42a79b.zip | |
no more SIOCGIFCONF any more here either
ok deraadt@
| -rw-r--r-- | usr.sbin/dhcp/common/dispatch.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/usr.sbin/dhcp/common/dispatch.c b/usr.sbin/dhcp/common/dispatch.c index d978223bc1b..c92f1591c44 100644 --- a/usr.sbin/dhcp/common/dispatch.c +++ b/usr.sbin/dhcp/common/dispatch.c @@ -63,7 +63,7 @@ static int interface_status(struct interface_info *ifinfo); int quiet_interface_discovery; -/* Use the SIOCGIFCONF ioctl to get a list of all the attached interfaces. +/* Use getifaddrs() to get a list of all the attached interfaces. For each interface that's of type INET and not the loopback interface, register that interface with the network I/O software, figure out what subnet it's on, and add it to the list of interfaces. */ @@ -73,7 +73,6 @@ void discover_interfaces (state) { struct interface_info *tmp; struct interface_info *last, *next; - int sock; struct subnet *subnet; struct shared_network *share; struct sockaddr_in foo; @@ -84,10 +83,6 @@ void discover_interfaces (state) char *s; #endif - /* Create an unbound datagram socket to do the SIOCGIFADDR ioctl on. */ - if ((sock = socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) - error ("Can't create addrlist socket"); - if (getifaddrs(&ifap) != 0) error ("getifaddrs failed"); @@ -284,7 +279,6 @@ void discover_interfaces (state) add_protocol (tmp -> name, tmp -> rfdesc, got_one, tmp); } - close (sock); freeifaddrs(ifap); maybe_setup_fallback (); |