timespec_get()
QNX SDP8.0C Library ReferenceAPIDeveloper
Get the number of seconds and nanoseconds since a given epoch
Synopsis:
#include <time.h>
int timespec_get( struct timespec *ts,
int base );
Arguments:
- ts
- A pointer to a timespec structure where the function can store the time.
- base
- The epoch; this must currently be TIME_UTC, which corresponds to January 1, 1970.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The timespec_get() function gets the number of seconds and nanoseconds since a given epoch. It's similar to calling clock_gettime(CLOCK_REALTIME, ts).
Returns:
The given base, or 0 if an error occurred.
Classification:
Safety: | |
---|---|
Cancellation point | No |
Signal handler | Yes |
Thread | Yes |
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