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RTEMS 4.7.2 On-Line Library


Clock Manager clock_getres - Get Clock Resolution

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14.4.3: clock_getres - Get Clock Resolution

CALLING SEQUENCE:

#include <time.h>

int clock_getres(
  clockid_t        clock_id,
  struct timespec *res
);

STATUS CODES:

On error, this routine returns -1 and sets errno to one of the following:

EINVAL
The res pointer parameter is invalid.
EINVAL
The clock_id specified is invalid.

DESCRIPTION:

NOTES:

If res is NULL, then the resolution is not returned.


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