1 | /* |
2 | * Copyright (c) 2017 Apple Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
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. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
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 |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
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. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | |
29 | #ifndef __NETINET_IN_STAT_H__ |
30 | #define __NETINET_IN_STAT_H__ |
31 | |
32 | #ifdef PRIVATE |
33 | |
34 | #include <stdint.h> |
35 | |
36 | typedef struct activity_bitmap { |
37 | uint64_t start; /* Start timestamp using uptime */ |
38 | uint64_t bitmap[2]; /* 128 bit map, each bit == 8 sec */ |
39 | } activity_bitmap_t; |
40 | |
41 | #endif /* PRIVATE */ |
42 | |
43 | #ifdef BSD_KERNEL_PRIVATE |
44 | |
45 | extern void in_stat_set_activity_bitmap(activity_bitmap_t *activity, uint64_t now); |
46 | extern void in_stat_clear_activity_bitmap(activity_bitmap_t *activity); |
47 | |
48 | #endif /* BSD_KERNEL_PRIVATE */ |
49 | |
50 | #endif /* __NETINET_IN_STAT_H__ */ |
51 | |