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39 lines
1.2 KiB
39 lines
1.2 KiB
15 years ago
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/* $Id: timer.h 6129 2003-01-19 00:39:49Z rra $
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**
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** Timer library interface.
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**
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** An interface to a simple profiling library. An application can declare
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** its intent to use n timers by calling TMRinit(n), and then start and
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** stop numbered timers with TMRstart and TMRstop. TMRsummary logs the
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** results to syslog given labels for each numbered timer.
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*/
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#ifndef INN_TIMER_H
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#define INN_TIMER_H
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#include <inn/defines.h>
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BEGIN_DECLS
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enum {
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TMR_HISHAVE, /* Looking up ID in history (yes/no). */
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TMR_HISGREP, /* Looking up ID in history (data). */
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TMR_HISWRITE, /* Writing to history. */
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TMR_HISSYNC, /* Syncing history to disk. */
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TMR_APPLICATION /* Application numbering starts here. */
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};
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void TMRinit(unsigned int);
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void TMRstart(unsigned int);
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void TMRstop(unsigned int);
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void TMRsummary(const char *prefix, const char *const *labels);
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unsigned long TMRnow(void);
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void TMRfree(void);
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/* Return the current time as a double of seconds and fractional sections. */
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double TMRnow_double(void);
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END_DECLS
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#endif /* INN_TIMER_H */
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