From: Joseph Myers <joseph@codesourcery.com>
To: Mike Crowe <mac@mcrowe.com>
Cc: <libc-alpha@sourceware.org>
Subject: Re: [PATCH 0/7] Implement proposed POSIX _clockwait variants of existing _timedwait functions
Date: Mon, 11 Mar 2019 23:13:46 +0000 [thread overview]
Message-ID: <alpine.DEB.2.21.1903112312160.28233@digraph.polyomino.org.uk> (raw)
In-Reply-To: <20190310091255.dfr7r4nys6cve5uf@mcrowe.com>
On Sun, 10 Mar 2019, Mike Crowe wrote:
> It would be straightforward to add them with support for CLOCK_REALTIME
> only, but I'm not sure that it really brings much value. Adding
> CLOCK_MONOTONIC support at the same time as the new functions would mean
> that autoconf scripts would know that CLOCK_MONOTONIC was supported if the
> functions were found, rather than having to fall back at runtime.
No, they wouldn't know that, if kernel support is needed for
CLOCK_MONOTONIC support, because the kernel at runtime might be too old
(glibc generally supports at least the oldest active LTS kernel series).
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2019-03-11 23:13 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 18:23 [PATCH 0/7] Implement proposed POSIX _clockwait variants of existing _timedwait functions Mike Crowe
2019-02-27 18:23 ` [PATCH 1/7] nptl: Add clockid parameter to futex timed wait calls Mike Crowe
2019-03-05 12:39 ` Adhemerval Zanella
2019-03-10 8:59 ` Mike Crowe
2019-03-11 11:50 ` Adhemerval Zanella
2019-02-27 18:23 ` [PATCH 2/7] nptl: Add POSIX-proposed sem_clockwait Mike Crowe
2019-02-27 18:35 ` Joseph Myers
2019-03-05 13:31 ` Adhemerval Zanella
2019-03-10 16:17 ` Mike Crowe
2019-03-19 17:07 ` Adhemerval Zanella
2019-03-14 14:09 ` Yann Droneaud
2019-03-14 14:39 ` Mike Crowe
2019-02-27 18:23 ` [PATCH 3/7] nptl: Add POSIX-proposed pthread_cond_clockwait Mike Crowe
2019-03-05 16:45 ` Adhemerval Zanella
2019-05-04 20:22 ` Mike Crowe
2019-02-27 18:23 ` [PATCH 4/7] nptl: pthread_rwlock: Move timeout validation into _full functions Mike Crowe
2019-03-05 16:48 ` Adhemerval Zanella
2019-02-27 18:23 ` [PATCH 5/7] nptl/tst-rwlock14: Test pthread/rwlock_timedwrlock correctly Mike Crowe
2019-03-05 17:36 ` Adhemerval Zanella
2019-02-27 18:23 ` [PATCH 6/7] nptl/tst-rwlock: Use clock_gettime/timespec rather than gettimeofday/timeval Mike Crowe
2019-03-05 18:02 ` Adhemerval Zanella
2019-03-20 21:34 ` Mike Crowe
2019-03-14 14:44 ` Yann Droneaud
2019-02-27 18:23 ` [PATCH 7/7] nptl: Add POSIX-proposed pthread_rwlock_clockrdlock & pthread_rwlock_clockwrlock Mike Crowe
2019-03-07 12:59 ` Adhemerval Zanella
2019-03-05 12:35 ` [PATCH 0/7] Implement proposed POSIX _clockwait variants of existing _timedwait functions Adhemerval Zanella
2019-03-06 21:15 ` Joseph Myers
2019-03-10 9:12 ` Mike Crowe
2019-03-11 23:13 ` Joseph Myers [this message]
2019-03-13 21:42 ` Mike Crowe
2019-03-14 11:30 ` Adhemerval Zanella
2019-03-15 13:25 ` Yann Droneaud
2019-03-15 13:36 ` Mike Crowe
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