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/*
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* Resource control/accounting header file for linux-86
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*/
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#ifndef _SYS_RESOURCE_H
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#define _SYS_RESOURCE_H
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#include <features.h>
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#include <sys/time.h>
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#include <limits.h>
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#define RUSAGE_SELF 0
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#define RUSAGE_CHILDREN (-1)
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#define RUSAGE_BOTH (-2) /* sys_wait4() uses this */
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struct rusage {
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struct timeval ru_utime; /* user time used */
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struct timeval ru_stime; /* system time used */
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long ru_maxrss; /* maximum resident set size */
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long ru_ixrss; /* integral shared memory size */
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long ru_idrss; /* integral unshared data size */
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long ru_isrss; /* integral unshared stack size */
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long ru_minflt; /* page reclaims */
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long ru_majflt; /* page faults */
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long ru_nswap; /* swaps */
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long ru_inblock; /* block input operations */
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long ru_oublock; /* block output operations */
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long ru_msgsnd; /* messages sent */
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long ru_msgrcv; /* messages received */
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long ru_nsignals; /* signals received */
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long ru_nvcsw; /* voluntary context switches */
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long ru_nivcsw; /* involuntary " */
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};
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#define RLIM_INFINITY ((long)(~0UL>>1))
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struct rlimit {
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long rlim_cur;
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long rlim_max;
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};
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#define PRIO_MIN (-20)
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#define PRIO_MAX 20
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#define PRIO_PROCESS 0
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#define PRIO_PGRP 1
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#define PRIO_USER 2
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#define RLIMIT_CPU 0 /* CPU time in ms */
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#define RLIMIT_FSIZE 1 /* Maximum filesize */
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#define RLIMIT_DATA 2 /* max data size */
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#define RLIMIT_STACK 3 /* max stack size */
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#define RLIMIT_CORE 4 /* max core file size */
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#define RLIMIT_RSS 5 /* max resident set size */
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#define RLIMIT_NPROC 6 /* max number of processes */
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#define RLIMIT_NOFILE 7 /* max number of open files */
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#define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */
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#define RLIM_NLIMITS 9
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extern int getrlimit __P ((int __resource,
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struct rlimit *__rlp));
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extern int setrlimit __P ((int __resource,
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__const struct rlimit *__rlp));
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extern int getpriority __P((int __which, int __who));
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extern int setpriority __P((int __which, int __who,
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int __prio));
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extern int __getrusage __P ((int __who, struct rusage *__rusage));
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extern int getrusage __P ((int __who, struct rusage *__rusage));
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#endif /* _SYS_RESOURCE_H */
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