projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| cb323159 | 2 | * Copyright (c) 2018 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 5ba3f43e | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 5ba3f43e | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 5ba3f43e | 17 | * |
| 2d21ac55 A |
18 | * The Original Code and all software distributed under the License are |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 5ba3f43e | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| cb323159 | 29 | #define NETEM_MAX_BATCH_SIZE 32 |
| 1c79356b | 30 | |
| cb323159 | 31 | __BEGIN_DECLS |
| d9a64523 | 32 | |
| cb323159 A |
33 | extern int netem_init(void); |
| 34 | extern void netem_fini(void); | |
| d9a64523 | 35 | |
| cb323159 A |
36 | extern int netem_config(struct netem **ne, const char *name, |
| 37 | const struct if_netem_params *p, void *output_handle, | |
| 38 | int (*output)(void *handle, pktsched_pkt_t *pkts, uint32_t n_pkts), | |
| 39 | uint32_t output_max_batch_size); | |
| 40 | extern void netem_get_params(struct netem *ne, struct if_netem_params *p); | |
| 41 | extern void netem_destroy(struct netem *ne); | |
| 42 | extern int netem_enqueue(struct netem *ne, classq_pkt_t *p, boolean_t *pdrop); | |
| 43 | extern int netem_dequeue(struct netem *ne, pktsched_pkt_t *p, | |
| 44 | boolean_t *ppending); | |
| d9a64523 | 45 | |
| cb323159 | 46 | __END_DECLS |