From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: Samuel Thibault <samuel.thibault@aquilenet.fr>
Cc: Florian Weimer <fweimer@redhat.com>, libc-alpha@sourceware.org
Subject: Re: [PATCH] posix: Replace posix_spawnattr_tc{get,set}pgrp_np with posix_spawn_file_actions_addtcsetpgrp_np
Date: Thu, 27 Jan 2022 15:09:29 -0300 [thread overview]
Message-ID: <9cba4ff5-49c6-e597-85f5-45be0021bfa7@linaro.org> (raw)
In-Reply-To: <20220127171557.kseob4ysn5tgcsg4@begin>
On 27/01/2022 14:15, Samuel Thibault wrote:
> Hello,
>
> Adhemerval Zanella via Libc-alpha, le jeu. 27 janv. 2022 14:04:28 -0300, a ecrit:
>> On 27/01/2022 13:11, Florian Weimer wrote:
>>> * Adhemerval Zanella:
>>>
>>>> The posix_spawnattr_tcsetpgrp_np works on a file descriptor (the
>>>> controlling terminal), so it would make more sense to actually fit
>>>> it on the file actions API.
>>>>
>>>> Also, POSIX_SPAWN_TCSETPGROUP is not really required since it is
>>>> implicit by the presence of tcsetpgrp file action.
>>>>
>>>> The posix/tst-spawn6.c is also fixed when TTY can is not present.
>>>>
>>>> Checked on x86_64-linux-gnu and i686-linux-gnu.
>>>
>>> This has an ABI check failure on Hurd:
>>>
>>> --- ../sysdeps/mach/hurd/i386/libc.abilist 2022-01-27 10:04:20.120812828 -0500
>>> +++ /home/bmg/build/glibcs/i686-gnu/glibc/libc.symlist 2022-01-27 10:43:39.646804376 -0500
>>> @@ -2292,2 +2291,0 @@ GLIBC_2.35 posix_spawn_file_actions_addt
>>> -GLIBC_2.35 posix_spawnattr_tcgetpgrp_np F
>>> -GLIBC_2.35 posix_spawnattr_tcsetpgrp_np F
>>>
>>> The changes look okay to me. A second review is probably warranted at
>>> this stage.
>>
>> Thanks. It is really annoying that hurd make update-abi adds a bunch of files
>> and requires manual edit to get it right.
>
> I don't think I understand. How is it different in the linux case?
A 'make update-abi' with a default 'configure --prefix=/usr' creates two
files on source:
$ git status
On branch master
Your branch is up to date with 'origin/master'.
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git restore <file>..." to discard changes in working directory)
modified: sysdeps/mach/hurd/i386/libc.abilist
modified: sysdeps/mach/hurd/libhurduser.abilist
modified: sysdeps/mach/libmachuser.abilist
And the libc.abilist is jsut annoying by the fact Hurd seems to use a different
default path than Linux ports (which generates an _nl_default_dirname with
different size).
Am I doing something wrong with the Hurd build?
next prev parent reply other threads:[~2022-01-27 18:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 14:14 [PATCH] posix: Replace posix_spawnattr_tc{get, set}pgrp_np " Adhemerval Zanella
2022-01-27 16:11 ` [PATCH] posix: Replace posix_spawnattr_tc{get,set}pgrp_np " Florian Weimer
2022-01-27 17:04 ` Adhemerval Zanella
2022-01-27 17:15 ` Samuel Thibault
2022-01-27 18:09 ` Adhemerval Zanella [this message]
2022-01-27 18:10 ` Samuel Thibault
2022-01-27 18:12 ` Florian Weimer
2022-01-28 0:07 ` [hurd] update-abi (was: posix: Replace posix_spawnattr_tc{get,set}pgrp_np with posix_spawn_file_actions_addtcsetpgrp_np) Samuel Thibault
2022-03-01 12:42 ` [hurd] update-abi Florian Weimer
2022-03-06 19:28 ` Samuel Thibault
2022-01-29 4:55 ` [PATCH] posix: Replace posix_spawnattr_tc{get, set}pgrp_np with posix_spawn_file_actions_addtcsetpgrp_np H.J. Lu
2022-01-29 19:59 ` [PATCH] posix: Replace posix_spawnattr_tc{get,set}pgrp_np " Adhemerval Zanella
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