times.h File Reference

#include <nlibc.h>
#include <time.h>
#include <confregs.h>

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Classes
struct	tms
Functions
clock_t	times (struct tms *buf)

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Function Documentation

clock_t times (  struct tms *  buf  )  [inline]

NAME times - get process times SYNOPSIS #include <sys/times.h> clock_t times(struct tms *buf); DESCRIPTION The times() function stores the current process times in the struct tms that buf points to if tms is not NULL. The struct tms is as defined in <sys/times.h>. The tms_utime field contains the CPU time spent executing instructions of the calling process. The tms_stime field contains the CPU time spent in the system while executing tasks on behalf of the calling process. RETURN VALUE The function times returns the number of clock ticks that have elapsed since an arbitrary point in the past. IMPLEMENTATION ON apeNEXT On apeNEXT tm_utime is set to the number of clock cycles where the processor was not in I2C mode (the so-called clock counter). The other fields are set to zero. The function returns tsm_utime. Definition at line 58 of file times.h. References clock_t, NULL, tms::tms_cstime, tms::tms_cutime, tms::tms_stime, and tms::tms_utime.

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