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OS/2 Shareware BBS: 10 Tools
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lxapi32.zip
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Include
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Linux
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kernel.h
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2002-04-26
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/* $Id: kernel.h,v 1.2 2002/04/26 23:09:08 smilcke Exp $ */
#ifndef _LINUX_KERNEL_H
#define _LINUX_KERNEL_H
/*
* 'kernel.h' contains some often-used function prototypes etc
*/
#ifdef __KERNEL__
#include <stdarg.h>
//#include <linux/linkage.h>
/* Optimization barrier */
/* The "volatile" is due to gcc bugs */
//#define barrier() __asm__ __volatile__("": : :"memory")
#define barrier()
#define STACK_MAGIC 0xdeadbeef
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define KERN_EMERG "<0>" /* system is unusable */
#define KERN_ALERT "<1>" /* action must be taken immediately */
#define KERN_CRIT "<2>" /* critical conditions */
#define KERN_ERR "<3>" /* error conditions */
#define KERN_WARNING "<4>" /* warning conditions */
#define KERN_NOTICE "<5>" /* normal but significant condition */
#define KERN_INFO "<6>" /* informational */
#define KERN_DEBUG "<7>" /* debug-level messages */
# define NORET_TYPE /**/
# define ATTRIB_NORET __attribute__((noreturn))
# define NORET_AND noreturn,
#ifdef __i386__
#define FASTCALL(x) x __attribute__((regparm(3)))
#else
#define FASTCALL(x) x
#endif
extern void math_error(void);
extern struct notifier_block *panic_notifier_list;
NORET_TYPE void panic(const char * fmt, ...);
NORET_TYPE void do_exit(long error_code);
extern unsigned long simple_strtoul(const char *,char **,unsigned int);
extern long simple_strtol(const char *,char **,unsigned int);
extern int sprintf(char * buf, const char * fmt, ...);
extern int vsprintf(char *buf, const char *, va_list);
extern int get_option(char **str, int *pint);
extern char *get_options(char *str, int nints, int *ints);
extern int session_of_pgrp(int pgrp);
extern int printk(const char * fmt, ...);
// Conditional printk
#ifdef USEPRINTK
#define CPK(x) (x)
#else
#define CPK(x)
#endif
#if DEBUG
#define pr_debug(fmt,arg)
#else
#define pr_debug(fmt,arg)
#endif
#define pr_info(fmt,arg) \
printk(KERN_INFO fmt,##arg)
/*
* Display an IP address in readable format.
*/
#define NIPQUAD(addr) \
((unsigned char *)&addr)[0], \
((unsigned char *)&addr)[1], \
((unsigned char *)&addr)[2], \
((unsigned char *)&addr)[3]
#endif /* __KERNEL__ */
#define SI_LOAD_SHIFT 16
struct sysinfo {
long uptime; /* Seconds since boot */
unsigned long loads[3]; /* 1, 5, and 15 minute load averages */
unsigned long totalram; /* Total usable main memory size */
unsigned long freeram; /* Available memory size */
unsigned long sharedram; /* Amount of shared memory */
unsigned long bufferram; /* Memory used by buffers */
unsigned long totalswap; /* Total swap space size */
unsigned long freeswap; /* swap space still available */
unsigned short procs; /* Number of current processes */
unsigned long totalhigh; /* Total high memory size */
unsigned long freehigh; /* Available high memory size */
unsigned int mem_unit; /* Memory unit size in bytes */
char _f[20-2*sizeof(long)-sizeof(int)]; /* Padding: libc5 uses this.. */
};
#endif