57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
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#ifndef _SYS_RESOURCE_H
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#define _SYS_RESOURCE_H 1
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// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_resource.h.html
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#define __need_id_t
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#include <sys/types.h>
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#include <sys/time.h>
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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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typedef unsigned int rlim_t;
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#define RLIM_INFINITY ((rlim_t)-1)
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#define RLIM_SAVED_MAX RLIM_INFINITY
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#define RLIM_SAVED_CUR RLIM_INFINITY
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#define RUSAGE_SELF 0
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#define RUSAGE_CHILDREN 1
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struct rlimit
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{
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rlim_t rlim_cur; /* The current (soft) limit. */
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rlim_t rlim_max; /* The hard limit. */
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};
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struct rusage
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{
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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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};
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#define RLIMIT_CORE 0
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#define RLIMIT_CPU 1
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#define RLIMIT_DATA 2
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#define RLIMIT_FSIZE 3
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#define RLIMIT_NOFILE 4
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#define RLIMIT_STACK 5
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#define RLIMIT_AS 6
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int getpriority(int which, id_t who);
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int getrlimit(int resource, struct rlimit* rlp);
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int getrusage(int who, struct rusage* r_usage);
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int setpriority(int which, id_t who, int value);
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int setrlimit(int resource, const struct rlimit* rlp);
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__END_DECLS
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#endif
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