#ifndef _LINUX_RESOURCE_H
#define _LINUX_RESOURCE_H

#include <linux/time.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 */
#define        RUSAGE_THREAD        1                /* only the calling thread */

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 " */
};

struct rlimit {
        unsigned long        rlim_cur;
        unsigned long        rlim_max;
};

#define        PRIO_MIN        (-20)
#define        PRIO_MAX        20

#define        PRIO_PROCESS        0
#define        PRIO_PGRP        1
#define        PRIO_USER        2

/*
 * Limit the stack by to some sane default: root can always
 * increase this limit if needed..  8MB seems reasonable.
 */
#define _STK_LIM        (8*1024*1024)

/*
 * GPG2 wants 64kB of mlocked memory, to make sure pass phrases
 * and other sensitive information are never written to disk.
 */
#define MLOCK_LIMIT        ((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024)

/*
 * Due to binary compatibility, the actual resource numbers
 * may be different for different linux versions..
 */
#include <asm/resource.h>


#endif