1#ifndef _LINUX_KERNEL_H
2#define _LINUX_KERNEL_H
3
4/*
5 * 'kernel.h' contains some often-used function prototypes etc
6 */
7#define __ALIGN_KERNEL(x, a)		__ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
8#define __ALIGN_KERNEL_MASK(x, mask)	(((x) + (mask)) & ~(mask))
9
10
11#define SI_LOAD_SHIFT	16
12struct sysinfo {
13	long uptime;			/* Seconds since boot */
14	unsigned long loads[3];		/* 1, 5, and 15 minute load averages */
15	unsigned long totalram;		/* Total usable main memory size */
16	unsigned long freeram;		/* Available memory size */
17	unsigned long sharedram;	/* Amount of shared memory */
18	unsigned long bufferram;	/* Memory used by buffers */
19	unsigned long totalswap;	/* Total swap space size */
20	unsigned long freeswap;		/* swap space still available */
21	unsigned short procs;		/* Number of current processes */
22	unsigned short pad;		/* explicit padding for m68k */
23	unsigned long totalhigh;	/* Total high memory size */
24	unsigned long freehigh;		/* Available high memory size */
25	unsigned int mem_unit;		/* Memory unit size in bytes */
26	char _f[20-2*sizeof(long)-sizeof(int)];	/* Padding: libc5 uses this.. */
27};
28
29#endif
30