From: Paul Eggert <eggert@cs.ucla.edu>
To: Florian Weimer <fweimer@redhat.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH] Fix multiple minor tzset glitches [BZ #24004]
Date: Thu, 14 Mar 2019 09:47:30 -0700 [thread overview]
Message-ID: <b0b2acf2-217e-5d27-8dad-094bae44abed@cs.ucla.edu> (raw)
In-Reply-To: <87d0mt5yxa.fsf@oldenburg2.str.redhat.com>
On 3/14/19 7:10 AM, Florian Weimer wrote:
> * Paul Eggert:
>
>> Yes, and it would be good to add a way to control polling of /etc files,
>> and whatever method is used to control polling of /etc/nsswitch.conf
>> etc. could also be used to control polling of /etc/localtime.
> I think this should be a configuration file. We can use a shared
> mapping (or use /etc/ld.so.cache) to make up-to-date checks really,
> really cheap. But I think we should apply this mechanism only to files
> where the system administrator has enabled this feature.
Will the configuration file will have also an entry to control whether
the configuration file itself is polled? :-)
Come to think of it, this has the same feel as the other tunables, so
perhaps it'd be better to add it to the tunables feature. Something like
this:
export GLIBC_TUNABLES='glibc.etcpoll.nsswitch=1'
in order to enable polling of /etc/nsswitch.conf.
next prev parent reply other threads:[~2019-03-14 16:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-11 16:37 [PATCH] Fix multiple minor tzset glitches [BZ #24004] Paul Eggert
2019-02-18 9:37 ` Florian Weimer
2019-02-20 19:29 ` Paul Eggert
2019-03-13 14:52 ` Florian Weimer
2019-03-13 17:02 ` Paul Eggert
2019-03-14 14:10 ` Florian Weimer
2019-03-14 16:47 ` Paul Eggert [this message]
2019-03-14 18:24 ` Adhemerval Zanella
2019-03-14 18:48 ` Florian Weimer
2019-03-15 13:12 ` Yann Droneaud
2019-03-15 15:05 ` Florian Weimer
2019-03-15 16:01 ` Yann Droneaud
2019-04-10 11:57 ` Florian Weimer
2019-04-10 13:18 ` Carlos O'Donell
2019-04-11 17:51 ` Paul Eggert
2019-04-12 17:07 ` Carlos O'Donell
2019-04-12 18:41 ` Paul Eggert
2019-04-12 18:57 ` Carlos O'Donell
2019-04-12 19:26 ` Florian Weimer
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