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sys/dev/wtap/plugins/visibility.h
| /*- | /*- | ||||
| * SPDX-License-Identifier: BSD-2-Clause-FreeBSD | * SPDX-License-Identifier: BSD-2-Clause-FreeBSD | ||||
| * | * | ||||
| * Copyright (c) 2011 Monthadar Al Jaberi, TerraNet AB | * Copyright (c) 2011 Monthadar Al Jaberi, TerraNet AB | ||||
| * All rights reserved. | * All rights reserved. | ||||
| * | * | ||||
| * Copyright (c) 2023 The FreeBSD Foundation | |||||
| * | |||||
| * Portions of this software were developed by En-Wei Wu | |||||
| * under sponsorship from the FreeBSD Foundation. | |||||
| * | |||||
| * Redistribution and use in source and binary forms, with or without | * Redistribution and use in source and binary forms, with or without | ||||
| * modification, are permitted provided that the following conditions | * modification, are permitted provided that the following conditions | ||||
| * are met: | * are met: | ||||
| * 1. Redistributions of source code must retain the above copyright | * 1. Redistributions of source code must retain the above copyright | ||||
| * notice, this list of conditions and the following disclaimer, | * notice, this list of conditions and the following disclaimer, | ||||
| * without modification. | * without modification. | ||||
| * 2. Redistributions in binary form must reproduce at minimum a disclaimer | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | ||||
| * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any | * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any | ||||
| Show All 17 Lines | |||||
| */ | */ | ||||
| #ifndef _VISIBILITY_H_ | #ifndef _VISIBILITY_H_ | ||||
| #define _VISIBILITY_H_ | #define _VISIBILITY_H_ | ||||
| #include "wtap_plugin.h" | #include "wtap_plugin.h" | ||||
| #include "visibility_ioctl.h" | #include "visibility_ioctl.h" | ||||
| #define CDEV_GET_SOFTC(x) (x)->si_drv1 | #define CDEV_GET_SOFTC(x) (x)->si_drv1 | ||||
| #define ARRAY_SIZE (32) //We support a maximum of 1024 nodes for now | |||||
| struct vis_map { | struct vis_map { | ||||
| uint32_t map[ARRAY_SIZE]; | uint32_t map[ARRAY_SIZE]; | ||||
| }; | }; | ||||
| struct visibility_plugin { | struct visibility_plugin { | ||||
| struct wtap_plugin base; | struct wtap_plugin base; | ||||
| struct mtx pl_mtx; | struct mtx pl_mtx; | ||||
| struct vis_map pl_node[MAX_NBR_WTAP]; | struct vis_map pl_node[MAX_NBR_WTAP]; | ||||
| }; | }; | ||||
| void visibility_init(struct wtap_plugin *); | void visibility_init(struct wtap_plugin *); | ||||
| void visibility_deinit(struct wtap_plugin *); | void visibility_deinit(struct wtap_plugin *); | ||||
| void visibility_work(struct wtap_plugin *, struct packet *); | void visibility_work(struct wtap_plugin *, struct packet *); | ||||
| #endif | #endif | ||||