From: Thorsten Kukuk <kukuk@suse.com>
To: Thorsten Kukuk via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: 64-bit time_t and __WORDSIZE_TIME64_COMPAT32
Date: Wed, 8 Feb 2023 11:11:25 +0100 [thread overview]
Message-ID: <20230208101125.GA5099@suse.com> (raw)
In-Reply-To: <0869a6f98f29405eb431f63db593c490@DB6PR04MB3255.eurprd04.prod.outlook.com>
On Wed, Feb 08, Andreas Schwab wrote:
> On Feb 08 2023, Thorsten Kukuk via Libc-alpha wrote:
>
> > I think the only solution would be additional functions like for other
> > 32bit time_t functions and use symbol versioning for it?
>
> That won't work as is because struct lastlog and struct utmp describe
> the layout of the lastlog and utmp/wtmp files. That's the whole reason
> for the existence of the __WORDSIZE_TIME64_COMPAT32 knob.
That's solveable with e.g. creating a new name for them (.e.g
/run/utmp64 instead of /run/utmp)
Thorsten
--
Thorsten Kukuk, Distinguished Engineer, Senior Architect, Future Technologies
SUSE Software Solutions Germany GmbH, Frankenstraße 146, 90461 Nuernberg, Germany
Managing Director: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman
(HRB 36809, AG Nürnberg)
next prev parent reply other threads:[~2023-02-08 10:11 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-08 9:18 Thorsten Kukuk
2023-02-08 10:06 ` Andreas Schwab
[not found] ` <0869a6f98f29405eb431f63db593c490@DB6PR04MB3255.eurprd04.prod.outlook.com>
2023-02-08 10:11 ` Thorsten Kukuk [this message]
2023-02-08 10:17 ` Andreas Schwab
[not found] ` <d2f1ee273add4af0868e07dc32542687@DB6PR04MB3255.eurprd04.prod.outlook.com>
2023-02-08 10:22 ` Thorsten Kukuk
2023-02-08 10:27 ` Andreas Schwab
[not found] ` <7485b79473614eaa994d3ea79c91629a@DB6PR04MB3255.eurprd04.prod.outlook.com>
2023-02-08 10:38 ` Thorsten Kukuk
2023-02-08 11:48 ` Adhemerval Zanella Netto
2023-02-14 8:24 ` Thorsten Kukuk
2023-02-14 8:59 ` Florian Weimer
[not found] ` <3230d2f8fa214c268cba52e699c14ae2@DB6PR04MB3255.eurprd04.prod.outlook.com>
2023-02-14 9:26 ` Thorsten Kukuk
2023-02-14 14:28 ` Adhemerval Zanella Netto
2023-02-16 13:59 ` Thorsten Kukuk
2023-04-11 11:40 ` Thorsten Kukuk
2023-04-11 13:23 ` Adhemerval Zanella Netto
2023-09-25 7:30 ` Thorsten Kukuk
2023-04-11 21:41 ` Paul Eggert
2023-04-12 6:55 ` Thorsten Kukuk
2023-04-12 23:36 ` Paul Eggert
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