d0a359f6d2
v2: autoload PerfDataHelper functions Keep loadavg in shared memory Guard loadavg access by a mutex Initialize loadavg to the current load v3: Shared memory version bump isn't needed if we are only extending it Remove unused autoload Mark inititalized flags as NO_COPY for correct behaviour in fork child Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
25 lines
517 B
C++
25 lines
517 B
C++
/* loadavg.h: load average support.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef LOADAVG_H
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#define LOADAVG_H
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class loadavginfo
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{
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double loadavg[3];
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time_t last_time;
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public:
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void initialize ();
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int fetch (double _loadavg[], int nelem);
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void update_loadavg ();
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void calc_load (int index, int delta_time, int decay_time, double n);
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};
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#endif /* LOADAVG_H */
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