93 	struct visibility_plugin *vis_plugin;  in visibility_init()  local
95 	vis_plugin = (struct visibility_plugin *) plugin;  in visibility_init()
98 	plugin->wp_sdev->si_drv1 = vis_plugin;  in visibility_init()
99 	mtx_init(&vis_plugin->pl_mtx, "visibility_plugin mtx",  in visibility_init()
107 	struct visibility_plugin *vis_plugin;  in visibility_deinit()  local
109 	vis_plugin = (struct visibility_plugin *) plugin;  in visibility_deinit()
111 	mtx_destroy(&vis_plugin->pl_mtx);  in visibility_deinit()
112 	free(vis_plugin, M_WTAP_PLUGIN);  in visibility_deinit()
122 	struct visibility_plugin *vis_plugin =  in visibility_work()  local
124 	struct wtap_hal *hal = (struct wtap_hal *)vis_plugin->base.wp_hal;  in visibility_work()
132 	mtx_lock(&vis_plugin->pl_mtx);  in visibility_work()
133 	map = &vis_plugin->pl_node[p->id];  in visibility_work()
134 	mtx_unlock(&vis_plugin->pl_mtx);  in visibility_work()
168 add_link(struct visibility_plugin *vis_plugin, struct link *l)  in add_link()  argument
171 	mtx_lock(&vis_plugin->pl_mtx);  in add_link()
172 	struct vis_map *map = &vis_plugin->pl_node[l->id1];  in add_link()
177 	mtx_unlock(&vis_plugin->pl_mtx);  in add_link()
185 del_link(struct visibility_plugin *vis_plugin, struct link *l)  in del_link()  argument
188 	mtx_lock(&vis_plugin->pl_mtx);  in del_link()
189 	struct vis_map *map = &vis_plugin->pl_node[l->id1];  in del_link()
194 	mtx_unlock(&vis_plugin->pl_mtx);  in del_link()
204 	struct visibility_plugin *vis_plugin =  in vis_ioctl()  local
206 	struct wtap_hal *hal = vis_plugin->base.wp_hal;  in vis_ioctl()
223 			del_link(vis_plugin, &l);  in vis_ioctl()
225 			add_link(vis_plugin, &l);  in vis_ioctl()