From: Samuel Thibault <samuel.thibault@aquilenet.fr>
To: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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 19:10:37 +0100 [thread overview]
Message-ID: <20220127181037.hbu7mpoefq23qewq@begin> (raw)
In-Reply-To: <9cba4ff5-49c6-e597-85f5-45be0021bfa7@linaro.org>
Adhemerval Zanella, le jeu. 27 janv. 2022 15:09:29 -0300, a ecrit:
>
>
> 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?
Probably not, I didn't even know about the update-abi target.
Samuel
next prev parent reply other threads:[~2022-01-27 18:10 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
2022-01-27 18:10 ` Samuel Thibault [this message]
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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