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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5496 | leency | 1 | /* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */ |
| 2 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
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| 3 | #ifndef __dj_include_sys_resource_h_ |
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| 4 | #define __dj_include_sys_resource_h_ |
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| 5 | |||
| 6 | #ifdef __cplusplus |
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| 7 | extern "C" { |
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| 8 | #endif |
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| 9 | |||
| 10 | #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
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| 11 | |||
| 12 | #ifndef __STRICT_ANSI__ |
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| 13 | |||
| 14 | #ifndef _POSIX_SOURCE |
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| 15 | |||
| 16 | #include |
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| 17 | |||
| 18 | #define RUSAGE_SELF 0 /* calling process */ |
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| 19 | #define RUSAGE_CHILDREN -1 /* terminated child processes */ |
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| 20 | |||
| 21 | struct rusage { |
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| 22 | struct timeval ru_utime; /* user time used */ |
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| 23 | struct timeval ru_stime; /* system time used */ |
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| 24 | long ru_maxrss; /* integral max resident set size */ |
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| 25 | long ru_ixrss; /* integral shared text memory size */ |
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| 26 | long ru_idrss; /* integral unshared data size */ |
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| 27 | long ru_isrss; /* integral unshared stack size */ |
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| 28 | long ru_minflt; /* page reclaims */ |
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| 29 | long ru_majflt; /* page faults */ |
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| 30 | long ru_nswap; /* swaps */ |
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| 31 | long ru_inblock; /* block input operations */ |
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| 32 | long ru_oublock; /* block output operations */ |
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| 33 | long ru_msgsnd; /* messages sent */ |
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| 34 | long ru_msgrcv; /* messages received */ |
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| 35 | long ru_nsignals; /* signals received */ |
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| 36 | long ru_nvcsw; /* voluntary context switches */ |
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| 37 | long ru_nivcsw; /* involuntary context switches */ |
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| 38 | }; |
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| 39 | |||
| 40 | #define RLIMIT_CPU 0 /* cpu time in milliseconds */ |
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| 41 | #define RLIMIT_FSIZE 1 /* maximum file size */ |
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| 42 | #define RLIMIT_DATA 2 /* data size */ |
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| 43 | #define RLIMIT_STACK 3 /* stack size */ |
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| 44 | #define RLIMIT_CORE 4 /* core file size */ |
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| 45 | #define RLIMIT_RSS 5 /* resident set size */ |
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| 46 | #define RLIMIT_MEMLOCK 6 /* locked-in-memory address space */ |
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| 47 | #define RLIMIT_NPROC 7 /* number of processes */ |
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| 48 | #define RLIMIT_NOFILE 8 /* number of open files */ |
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| 49 | |||
| 50 | #define RLIM_NLIMITS 9 /* number of resource limits */ |
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| 51 | #define RLIM_INFINITY ((long) ((1UL << 31) - 1UL)) |
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| 52 | |||
| 53 | struct rlimit { |
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| 54 | long rlim_cur; /* current (soft) limit */ |
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| 55 | long rlim_max; /* maximum value for rlim_cur */ |
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| 56 | }; |
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| 57 | |||
| 58 | int getrusage(int _who, struct rusage *_rusage); |
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| 59 | int getrlimit(int _rltype, struct rlimit *_rlimit); |
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| 60 | int setrlimit(int _rltype, const struct rlimit *_rlimit); |
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| 61 | |||
| 62 | #endif /* !_POSIX_SOURCE */ |
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| 63 | #endif /* !__STRICT_ANSI__ */ |
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| 64 | #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
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| 65 | |||
| 66 | #ifndef __dj_ENFORCE_FUNCTION_CALLS |
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| 67 | #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
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| 68 | |||
| 69 | #ifdef __cplusplus |
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| 70 | } |
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| 71 | #endif |
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| 72 | |||
| 73 | #endif /* !__dj_include_sys_resource_h_ */ |