Add key_socket class to socket_class_set macro. Allow system to trigger module auto-loading and to write to sockets created under /dev.
diff --git a/global_macros b/global_macros
index 15e09ed..6d71c0c 100644
--- a/global_macros
+++ b/global_macros
@@ -8,7 +8,7 @@
define(`notdevfile_class_set', `{ file lnk_file sock_file fifo_file }')
define(`devfile_class_set', `{ chr_file blk_file }')
-define(`socket_class_set', `{ socket tcp_socket udp_socket rawip_socket netlink_socket packet_socket unix_stream_socket unix_dgram_socket appletalk_socket netlink_route_socket netlink_firewall_socket netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket netlink_selinux_socket netlink_audit_socket netlink_ip6fw_socket netlink_dnrt_socket netlink_kobject_uevent_socket tun_socket }')
+define(`socket_class_set', `{ socket tcp_socket udp_socket rawip_socket netlink_socket packet_socket key_socket unix_stream_socket unix_dgram_socket appletalk_socket netlink_route_socket netlink_firewall_socket netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket netlink_selinux_socket netlink_audit_socket netlink_ip6fw_socket netlink_dnrt_socket netlink_kobject_uevent_socket tun_socket }')
define(`dgram_socket_class_set', `{ udp_socket unix_dgram_socket }')
define(`stream_socket_class_set', `{ tcp_socket unix_stream_socket }')
define(`unpriv_socket_class_set', `{ tcp_socket udp_socket unix_stream_socket unix_dgram_socket }')