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/*
* sys/resource.h
*/
#ifndef _SYS_RESOURCE_H
#define _SYS_RESOURCE_H
#include <klibc/extern.h>
#include <sys/types.h>
#include <sys/time.h>
#define RUSAGE_SELF 0
#define RUSAGE_CHILDREN (-1)
#define RUSAGE_BOTH (-2)
#define RUSAGE_THREAD 1
struct rusage {
struct timeval_old ru_utime; /* user time used */
struct timeval_old ru_stime; /* system time used */
__kernel_long_t ru_maxrss; /* maximum resident set size */
__kernel_long_t ru_ixrss; /* integral shared memory size */
__kernel_long_t ru_idrss; /* integral unshared data size */
__kernel_long_t ru_isrss; /* integral unshared stack size */
__kernel_long_t ru_minflt; /* page reclaims */
__kernel_long_t ru_majflt; /* page faults */
__kernel_long_t ru_nswap; /* swaps */
__kernel_long_t ru_inblock; /* block input operations */
__kernel_long_t ru_oublock; /* block output operations */
__kernel_long_t ru_msgsnd; /* messages sent */
__kernel_long_t ru_msgrcv; /* messages received */
__kernel_long_t ru_nsignals; /* signals received */
__kernel_long_t ru_nvcsw; /* voluntary context switches */
__kernel_long_t ru_nivcsw; /* involuntary " */
};
#define PRIO_MIN (-20)
#define PRIO_MAX 20
#define PRIO_PROCESS 0
#define PRIO_PGRP 1
#define PRIO_USER 2
__extern int getpriority(int, int);
__extern int setpriority(int, int, int);
__extern int getrusage(int, struct rusage *);
#endif /* _SYS_RESOURCE_H */
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