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Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list arg
From: |
Eli Zaretskii |
Subject: |
Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones |
Date: |
Thu, 21 Apr 2022 18:58:10 +0300 |
> Date: Thu, 21 Apr 2022 22:30:21 +0700
> Cc: bug-gnulib@gnu.org, 54764@debbugs.gnu.org
> From: Max Nikulin <manikulin@gmail.com>
>
> Eli Zaretskii, Wed, 20 Apr 2022 22:30:21
> > I see the time samples change in jumps of 15 msec. Which is expected
> > on MS-Windows, given the scheduler time tick,
>
> Why do you expect such value?
It is a well-known fact that the system timer tick happens 64 times a
second on MS-Windows.
> Clock resolution generally has a little common with timers.
I agree, but that's something you should tell/ask Paul, not myself.
> I have no experience with windows-specific code, but quick search gives
> GetSystemTimePreciseAsFileTime that should provide timestamps with fine
> granularity
> https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getsystemtimepreciseasfiletime
That API exists only since Windows 8. More importantly, the Gnulib
implementation of current_timespec doesn't use it.
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Paul Eggert, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Paul Eggert, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Paul Eggert, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Paul Eggert, 2022/04/20
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/21
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Max Nikulin, 2022/04/21
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones,
Eli Zaretskii <=
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Max Nikulin, 2022/04/21
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/21
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Paul Eggert, 2022/04/21
- Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Eli Zaretskii, 2022/04/22
Re: bug#54764: encode-time: make DST and TIMEZONE fields of the list argument optional ones, Bernhard Voelker, 2022/04/23