From: Joseph Myers <joseph@codesourcery.com>
To: Zack Weinberg <zackw@panix.com>
Cc: Lukasz Majewski <lukma@denx.de>, Wolfgang Denk <wd@denx.de>,
GNU C Library <libc-alpha@sourceware.org>,
Alistair Francis <alistair.francis@wdc.com>,
Alistair Francis <alistair23@gmail.com>
Subject: Re: Accelerating Y2038 glibc fixes
Date: Tue, 30 Jul 2019 19:58:25 +0000 [thread overview]
Message-ID: <alpine.DEB.2.21.1907301955210.10734@digraph.polyomino.org.uk> (raw)
In-Reply-To: <CAKCAbMjvrgebp9qhbK3TiH3fNEx+Xg0B9tGgJv=iVjRwUKEdoQ@mail.gmail.com>
On Mon, 29 Jul 2019, Zack Weinberg wrote:
> Q5: Is it correct that __ASSUME_TIME64_SYSCALLS is only defined
> when the new constants are guaranteed to be defined?
Either the new constants, *or* constants such as __NR_clock_settime if
those syscalls use 64-bit time with the same semantics as the suffixed
syscalls.
Note that if Florian's changes to include syscall lists in glibc go in
then we could assume the constants for the new syscalls are defined in all
cases where the old syscalls don't use 64-bit time. That might slightly
simplify some of the code, by eliminating the case "__TIMESIZE == 32,
constants for syscalls with 64-bit time are not defined".
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2019-07-30 19:58 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-12 7:21 Accelerating Y2038 glibc fixes Wolfgang Denk
2019-07-16 9:32 ` Wolfgang Denk
2019-07-16 11:50 ` Siddhesh Poyarekar
2019-07-16 12:40 ` Wolfgang Denk
2019-07-16 12:44 ` Florian Weimer
2019-07-16 14:52 ` Wolfgang Denk
2019-07-16 15:09 ` Florian Weimer
2019-07-16 15:19 ` Andrew Pinski
2019-07-17 14:15 ` Arnd Bergmann
2019-07-17 14:41 ` Florian Weimer
2019-07-17 16:00 ` Wolfgang Denk
2019-07-17 16:04 ` Florian Weimer
2019-07-17 16:18 ` Lukasz Majewski
2019-07-18 18:53 ` Adhemerval Zanella
2019-07-18 19:13 ` Florian Weimer
2019-07-18 20:31 ` Adhemerval Zanella
2019-07-18 21:20 ` Florian Weimer
2019-07-18 22:32 ` Paul Eggert
2019-07-19 7:21 ` Andreas Schwab
2019-07-19 3:06 ` Rich Felker
2019-07-19 17:44 ` Adhemerval Zanella
2019-07-19 19:03 ` Alistair Francis
2019-07-25 20:40 ` Joseph Myers
2019-07-29 17:47 ` Adhemerval Zanella
2019-07-29 19:58 ` Joseph Myers
2019-07-29 21:00 ` Adhemerval Zanella
2019-07-29 21:08 ` Joseph Myers
2019-07-29 23:12 ` Paul Eggert
2019-07-29 23:30 ` Joseph Myers
2019-07-17 17:50 ` Rich Felker
2019-07-17 21:57 ` Lukasz Majewski
2019-07-17 22:37 ` Rich Felker
2019-07-18 7:20 ` Lukasz Majewski
2019-07-18 13:35 ` Rich Felker
2019-07-18 14:47 ` Rich Felker
2019-07-18 14:49 ` Florian Weimer
2019-07-18 15:46 ` Rich Felker
2019-07-18 16:43 ` Adhemerval Zanella
2019-07-20 4:43 ` Rich Felker
2019-07-25 19:54 ` Joseph Myers
2019-07-26 10:39 ` Lukasz Majewski
2019-07-29 18:55 ` Zack Weinberg
2019-07-29 20:12 ` Joseph Myers
2019-07-30 11:02 ` Lukasz Majewski
2019-07-30 12:24 ` Joseph Myers
2019-07-30 14:04 ` Lukasz Majewski
2019-08-09 7:25 ` Lukasz Majewski
[not found] ` <CAKCAbMhOMQ9yTFpy+OQkDvZPPFf_fFn6oSxjvLTaUwC4jpPRag@mail.gmail.com>
2019-08-09 12:32 ` Fwd: " Zack Weinberg
2019-07-30 19:58 ` Joseph Myers [this message]
2019-07-30 20:28 ` Florian Weimer
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