55 	struct visibility_plugin *vis_plugin;  in visibility_init()  local
57 	vis_plugin = (struct visibility_plugin *) plugin;  in visibility_init()
60 	plugin->wp_sdev->si_drv1 = vis_plugin;  in visibility_init()
61 	mtx_init(&vis_plugin->pl_mtx, "visibility_plugin mtx",  in visibility_init()
69 	struct visibility_plugin *vis_plugin;  in visibility_deinit()  local
71 	vis_plugin = (struct visibility_plugin *) plugin;  in visibility_deinit()
73 	mtx_destroy(&vis_plugin->pl_mtx);  in visibility_deinit()
74 	free(vis_plugin, M_WTAP_PLUGIN);  in visibility_deinit()
84 	struct visibility_plugin *vis_plugin =  in visibility_work()  local
86 	struct wtap_hal *hal = (struct wtap_hal *)vis_plugin->base.wp_hal;  in visibility_work()
94 	mtx_lock(&vis_plugin->pl_mtx);  in visibility_work()
95 	map = &vis_plugin->pl_node[p->id];  in visibility_work()
96 	mtx_unlock(&vis_plugin->pl_mtx);  in visibility_work()
130 add_link(struct visibility_plugin *vis_plugin, struct link *l)  in add_link()  argument
133 	mtx_lock(&vis_plugin->pl_mtx);  in add_link()
134 	struct vis_map *map = &vis_plugin->pl_node[l->id1];  in add_link()
139 	mtx_unlock(&vis_plugin->pl_mtx);  in add_link()
147 del_link(struct visibility_plugin *vis_plugin, struct link *l)  in del_link()  argument
150 	mtx_lock(&vis_plugin->pl_mtx);  in del_link()
151 	struct vis_map *map = &vis_plugin->pl_node[l->id1];  in del_link()
156 	mtx_unlock(&vis_plugin->pl_mtx);  in del_link()
166 	struct visibility_plugin *vis_plugin =  in vis_ioctl()  local
168 	struct wtap_hal *hal = vis_plugin->base.wp_hal;  in vis_ioctl()
185 			del_link(vis_plugin, &l);  in vis_ioctl()
187 			add_link(vis_plugin, &l);  in vis_ioctl()