blob: 5ba21a280931c3c9c6f51b12d78f738eccd7a366 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2014 Pluribus Networks Inc.
* Copyright 2017 Joyent, Inc.
*/
#ifndef _COMPAT_FREEBSD_SYS_PARAM_H_
#define _COMPAT_FREEBSD_SYS_PARAM_H_
#ifndef _KERNEL
#define MAXCOMLEN 16
/* default value of the kernel tunable 'maxphys' in i86pc */
#define MAXPHYS (56 * 1024)
#endif
#define MAXHOSTNAMELEN 256
#define SPECNAMELEN 255
#ifdef _KERNEL
#include <sys/time.h>
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
#endif
#include <machine/param.h>
#define nitems(x) (sizeof((x)) / sizeof((x)[0]))
#define rounddown(x,y) (((x)/(y))*(y))
#define rounddown2(x, y) ((x)&(~((y)-1))) /* if y is power of two */
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */
#define roundup2(x,y) (((x)+((y)-1))&(~((y)-1))) /* if y is powers of two */
#define powerof2(x) ((((x)-1)&(x))==0)
/* Macros for min/max. */
#define MIN(a,b) (((a)<(b))?(a):(b))
#define MAX(a,b) (((a)>(b))?(a):(b))
#define trunc_page(x) ((unsigned long)(x) & ~(PAGE_MASK))
#define ptoa(x) ((unsigned long)(x) << PAGE_SHIFT)
#include_next <sys/param.h>
#endif /* _COMPAT_FREEBSD_SYS_PARAM_H_ */
|
