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Message-ID: <20230620090626.50bab93c@inria.fr>
Date: Tue, 20 Jun 2023 09:06:26 +0200
From: Jₑₙₛ Gustedt <jens.gustedt@...ia.fr>
To: Yonggang Luo <luoyonggang@...il.com>
Cc: musl@...ts.openwall.com
Subject: Re: [PATCH 3/4] c23: Implement newly base for timespec_get
Hello Yonggang,
On Tue, 20 Jun 2023 08:25:06 +0800, Yonggang Luo wrote:
> These are:
> #define TIME_MONOTONIC 2
> #define TIME_PROCESS_CPUTIME_ID 3
> #define TIME_THREAD_CPUTIME_ID 4
C23 has these as optional time bases TIME_MONOTONIC, TIME_ACTIVE and
TIME_THREAD_ACTIVE so you should stick to these names.
> #define TIME_MONOTONIC_RAW 5
> #define TIME_REALTIME_COARSE 6
> #define TIME_MONOTONIC_COARSE 7
> #define TIME_BOOTTIME 8
> #define TIME_REALTIME_ALARM 9
> #define TIME_BOOTTIME_ALARM 10
> #define TIME_SGI_CYCLE 11
> #define TIME_TAI 12
Although implementations would be free to chose names for such
extension as they please, I'd suggest you derive the names from the
existing C standard names were this is appropriate. So this then would
in particular be
> #define TIME_UTC_COARSE 6
> #define TIME_UTC_ALARM 9
Thanks
Jₑₙₛ
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