#ifndef _LINUX_RESOURCE_H#define _LINUX_RESOURCE_H/* * Resource control/accounting header file for linux *//* * Definition of struct rusage taken from BSD 4.3 Reno *  * We don't support all of these yet, but we might as well have them.... * Otherwise, each time we add new items, programs which depend on this * structure will lose.  This reduces the chances of that happening. */#define	RUSAGE_SELF	0#define	RUSAGE_CHILDREN	(-1)#define RUSAGE_BOTH	(-2)		/* sys_wait4() uses this */struct	rusage {	struct timeval ru_utime;	/* user time used */	struct timeval ru_stime;	/* system time used */	long	ru_maxrss;		/* maximum resident set size */	long	ru_ixrss;		/* integral shared memory size */	long	ru_idrss;		/* integral unshared data size */	long	ru_isrss;		/* integral unshared stack size */	long	ru_minflt;		/* page reclaims */	long	ru_majflt;		/* page faults */	long	ru_nswap;		/* swaps */	long	ru_inblock;		/* block input operations */	long	ru_oublock;		/* block output operations */	long	ru_msgsnd;		/* messages sent */	long	ru_msgrcv;		/* messages received */	long	ru_nsignals;		/* signals received */	long	ru_nvcsw;		/* voluntary context switches */	long	ru_nivcsw;		/* involuntary " */};/* * Resource limits */#define RLIMIT_CPU	0		/* CPU time in ms */#define RLIMIT_FSIZE	1		/* Maximum filesize */#define RLIMIT_DATA	2		/* max data size */#define RLIMIT_STACK	3		/* max stack size */#define RLIMIT_CORE	4		/* max core file size */#define RLIMIT_RSS	5		/* max resident set size */#ifdef notdef#define RLIMIT_MEMLOCK	6		/* max locked-in-memory address space*/#define RLIMIT_NPROC	7		/* max number of processes */#define RLIMIT_OFILE	8		/* max number of open files */#endif#define RLIM_NLIMITS	6#define RLIM_INFINITY	0x7FFFFFFFstruct rlimit {	int	rlim_cur;	int	rlim_max;};#define	PRIO_MIN	(-99)#define	PRIO_MAX	14#define	PRIO_PROCESS	0#define	PRIO_PGRP	1#define	PRIO_USER	2#endif