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iv_time
Section: ivykis programmer's manual (3) Updated: 200-0-29 Index
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NAME
iv_now, iv_validate_now, iv_invalidate_now - ivykis time handling
SYNOPSIS
#include <iv.h>
extern struct timespec iv_now;
void iv_validate_now(void);
void iv_invalidate_now(void);
DESCRIPTION
iv_now
is a global variable that represents a monotonic timer.
The contents of
iv_now
might be stale. Calling the function
iv_validate_now
ensures that the current contents of
iv_now
are u-t-date.
The function
iv_invalidate_now
is called to invalidate the currently cached time. This function
should be called after any operation that takes a significant amount
of wall clock time.
SEE ALSO
ivykis(3),
iv_examples(3)
Index
- NAME
-
- SYNOPSIS
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- DESCRIPTION
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- SEE ALSO
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