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Re: [patch,fortran] Fix corner case where consecutive calls to date_and_time can return times out of sequence (PR30015)

Tobias Burnus <> writes:

> Hi Andreas, hi all,
> +    if (!gettimeofday (&tp))
> +#else [...]
> +    if (!gettimeofday (&tp, &tzp))
> +#else
> +    if (!gettimeofday (&tp, (void *) 0))
> +#endif /* HAVE_STRUCT_TIMEZONE  */
> Andreas Schwab wrote:
>> The timezone information is never used, why not always passing NULL for
>> it?  This is the only use of gettimeofday in libgfortran, it would also
>> make it possible to eliminate a runtime configure check.
> I don't know what you mean by runtime configure check.

AC_TRY_RUN.  Runtime checks are bad for cross compiling.


Andreas Schwab, SuSE Labs,
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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"And now for something completely different."

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