From: Alejandro Colomar <alx@kernel.org>
To: Xavier Leroy <Xavier.Leroy@inria.fr>,
Arnav Rawat <rawat.arnav@gmail.com>
Cc: Alejandro Colomar <alx.manpages@gmail.com>,
GNU Libc Maintainers <debian-glibc@lists.debian.org>,
lnx-man <linux-man@vger.kernel.org>,
glibc <libc-alpha@sourceware.org>,
Carlos O'Donell <carlos@redhat.com>
Subject: Re: Manual pages from glibc-doc
Date: Tue, 3 Oct 2023 13:39:21 +0200 [thread overview]
Message-ID: <ZRv9b2Ht-sRok6BH@debian> (raw)
In-Reply-To: <CAH=h3gF3F-tOq6-zYKf63_JhR3tRZ9NFMiTpX2YEjhhjDGr7Hw@mail.gmail.com>
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Hi Arnav, Xavier,
On Sun, May 21, 2023 at 07:29:19PM +0200, Xavier Leroy wrote:
> On Sun, May 21, 2023 at 12:25 PM Alejandro Colomar <alx.manpages@gmail.com>
> wrote:
>
> > Hi Xavier,
> >
> > On 5/21/23 11:40, Xavier Leroy wrote:
> > > Hello Alex,
> > >
> > > On Thu, May 18, 2023 at 8:23 PM Alex Colomar <alx.manpages@gmail.com>
> > wrote:
> > >
> > >> Hello Xavier,
> > >>
> > >> I see there are some manual pages in the glibc-doc package.
> > >> Most of glibc's manual pages are part of the Linux man-pages
> > >> project. I would be interested in absorbing the ones present
> > >> in the glibc-doc package into the Linux man-pages project.
> > >>
> > >> That would probably remove whatever overhead there is in
> > >> maintaining a separate package just for a few manual pages.
> > >>
> > >> Would you like that?
> > >>
> > >
> > > Well, I wrote those man pages a long time ago, in the late 1990's, to
> > > document the first version of the LinuxThreads library. The LinuxThreads
> > > code was later completely rewritten by Drepper and Molnar at Redhat (for
> > > the better!), so I forgot about the man pages, and did not know they were
> > > still distributed as part of the glibc-doc package.
> > >
> > > I hope the pages have been maintained and updated by the Glibc team,
> > > because the first version that I wrote was fairly specific to the
> > > LinuxThreads v1 implementation and its limitations, and is probably
> > useless
> > > today. Likewise, the POSIX Threads standard changed quite a bit in the
> > > last 25 years, with new functions that are implemented in Glibc but lack
> > a
> > > man page in glibc-doc.
> >
> > Thanks for the history. I've investigated a bit after your email.
> >
>
> Thanks for the historian's work !
>
>
> > It seems that the pages were removed from glibc upstream in 2005 [1],
> >
>
> This is consistent with the development of NPTL, the LinuxTheads
> replacement, at RedHat in 2004-2005. Once NPTL was ready for inclusion in
> Glibc, it made sense to remove the LinuxThread man pages.
>
>
> > and then imported in the Debian glibc source package later in 2013 [2].
> >
>
> I didn't know about that. Strange move from the Debian maintainers.
>
> The last time a page's text was updated seems from 2002 by Drepper.
> >
>
> OK, this confirms that the text is probably outdated.
>
>
> >
> > >
> > > To answer your question:
> > > - I don't think it's a good idea to take these man pages "as is" and drop
> > > them in the man-pages project, because they are probably obsolete and
> > > incomplete.
> > > - However, if you or others would like to use these man pages as a
> > starting
> > > point for a comprehensive, up-to-date and maintained documentation for
> > > POSIX Threads functions in Linux, you're most welcome.
> > > - In both cases, I'd like my name and e-mail address to be removed from
> > the
> > > man pages, as I no longer support them.
> >
> > Yes, I plan to import these pages, specifying the historic details
> > found in this thread, keeping your name in the import commit, if you
> > don't mind, and then remove your name in the first commit, and start
> > cleaning them up. I'd compare them to the POSIX pages, to see if
> > there's any obviously outdated stuff, and fix it. Small details
> > that are not obvious from reading POSIX, I guess time will fix them.
> >
> > So, you want your name removed. Any other request? The pages don't
> > seem to have a license. Should GPL be applied to them as they were
> > once part of glibc? If so, is GPL-3.0-or-later a good one? Or
> > should I relicense as Linux-man-pages-copyleft?
> >
>
> I'm happy with the man-pages-copyleft license. If you need me to write a
> more formal message for the licensing of these pages, let me know.
No need, thanks! I had forgotten about this. Arnav reminded me. I'll
start now.
Cheers,
Alex
>
> No other requests than 1- removing my name, and 2- updating the pages as
> much as you and others can.
>
>
>
> > Does the above plan look good to you?
> >
> > Yes ! Thank you for proposing it.
>
> Kind regards,
>
> - Xavier Leroy
>
>
>
> > Cheers,
> > Alex
> >
> > >
> > > Kind regards,
> > >
> > > - Xavier Leroy
> > >
> > >
> > >
> > >
> > >
> > >
> > >>
> > >> Cheers,
> > >> Alex
> > >>
> > >> --
> > >> <http://www.alejandro-colomar.es/>
> > >> GPG key fingerprint: A9348594CE31283A826FBDD8D57633D441E25BB5
> > >>
> > >
> >
> > [1]:
> >
> > alx@debian:~/src/gnu/glibc/glibc$ git lg --stat --
> > 'linuxthreads/man/pthread*';
> > * 88e3fbcb5d N - Sun, 3 Jul 2005 04:40:34 +0000 (18 years ago)
> > | linuxthreads, linuxthreads_db: Directories removed (preserved
> > in ports repository). - Roland McGrath|
> > | linuxthreads/man/pthread_atfork.man | 53 -----
> > | linuxthreads/man/pthread_attr_init.man | 221
> > ------------------
> > | linuxthreads/man/pthread_cancel.man | 155 -------------
> > | linuxthreads/man/pthread_cleanup_push.man | 194 ----------------
> > | linuxthreads/man/pthread_cond_init.man | 234
> > --------------------
> > | linuxthreads/man/pthread_condattr_init.man | 39 ----
> > | linuxthreads/man/pthread_create.man | 46 ----
> > | linuxthreads/man/pthread_detach.man | 44 ----
> > | linuxthreads/man/pthread_equal.man | 23 --
> > | linuxthreads/man/pthread_exit.man | 32 ---
> > | linuxthreads/man/pthread_join.man | 70 ------
> > | linuxthreads/man/pthread_key_create.man | 151 -------------
> > | .../man/pthread_kill_other_threads_np.man | 40 ----
> > | linuxthreads/man/pthread_mutex_init.man | 213
> > ------------------
> > | linuxthreads/man/pthread_mutexattr_init.man | 84 -------
> > | linuxthreads/man/pthread_mutexattr_setkind_np.man | 39 ----
> > | linuxthreads/man/pthread_once.man | 34 ---
> > | linuxthreads/man/pthread_self.man | 23 --
> > | linuxthreads/man/pthread_setschedparam.man | 79 -------
> > | linuxthreads/man/pthread_sigmask.man | 123 ----------
> > | 20 files changed, 1897 deletions(-)
> >
> > * a334319f65 N - Wed, 22 Dec 2004 20:10:10 +0000 (18 years ago)
> > | (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. -
> > Ulrich Drepper|
> > | linuxthreads/man/pthread_atfork.man | 53 +++++
> > | linuxthreads/man/pthread_attr_init.man | 221
> > ++++++++++++++++++
> > | linuxthreads/man/pthread_cancel.man | 155 +++++++++++++
> > | linuxthreads/man/pthread_cleanup_push.man | 194 ++++++++++++++++
> > | linuxthreads/man/pthread_cond_init.man | 234
> > ++++++++++++++++++++
> > | linuxthreads/man/pthread_condattr_init.man | 39 ++++
> > | linuxthreads/man/pthread_create.man | 46 ++++
> > | linuxthreads/man/pthread_detach.man | 44 ++++
> > | linuxthreads/man/pthread_equal.man | 23 ++
> > | linuxthreads/man/pthread_exit.man | 32 +++
> > | linuxthreads/man/pthread_join.man | 70 ++++++
> > | linuxthreads/man/pthread_key_create.man | 151 +++++++++++++
> > | .../man/pthread_kill_other_threads_np.man | 40 ++++
> > | linuxthreads/man/pthread_mutex_init.man | 213
> > ++++++++++++++++++
> > | linuxthreads/man/pthread_mutexattr_init.man | 84 +++++++
> > | linuxthreads/man/pthread_mutexattr_setkind_np.man | 39 ++++
> > | linuxthreads/man/pthread_once.man | 34 +++
> > | linuxthreads/man/pthread_self.man | 23 ++
> > | linuxthreads/man/pthread_setschedparam.man | 79 +++++++
> > | linuxthreads/man/pthread_sigmask.man | 123 ++++++++++
> > | 20 files changed, 1897 insertions(+)
> >
> > * 0ecb606cb6 N - Thu, 12 Jul 2007 18:26:36 +0000 (16 years ago)
> > | 2.5-18.1 - Jakub Jelinek|
> > | linuxthreads/man/pthread_atfork.man | 53 -----
> > | linuxthreads/man/pthread_attr_init.man | 221
> > ------------------
> > | linuxthreads/man/pthread_cancel.man | 155 -------------
> > | linuxthreads/man/pthread_cleanup_push.man | 194 ----------------
> > | linuxthreads/man/pthread_cond_init.man | 234
> > --------------------
> > | linuxthreads/man/pthread_condattr_init.man | 39 ----
> > | linuxthreads/man/pthread_create.man | 46 ----
> > | linuxthreads/man/pthread_detach.man | 44 ----
> > | linuxthreads/man/pthread_equal.man | 23 --
> > | linuxthreads/man/pthread_exit.man | 32 ---
> > | linuxthreads/man/pthread_join.man | 70 ------
> > | linuxthreads/man/pthread_key_create.man | 151 -------------
> > | .../man/pthread_kill_other_threads_np.man | 40 ----
> > | linuxthreads/man/pthread_mutex_init.man | 213
> > ------------------
> > | linuxthreads/man/pthread_mutexattr_init.man | 84 -------
> > | linuxthreads/man/pthread_mutexattr_setkind_np.man | 39 ----
> > | linuxthreads/man/pthread_once.man | 34 ---
> > | linuxthreads/man/pthread_self.man | 23 --
> > | linuxthreads/man/pthread_setschedparam.man | 79 -------
> > | linuxthreads/man/pthread_sigmask.man | 123 ----------
> > | 20 files changed, 1897 deletions(-)
> >
> > * 79996eeed1 N - Sun, 28 Jul 2002 19:04:09 +0000 (21 years ago)
> > | Update. - Ulrich Drepper|
> > | linuxthreads/man/pthread_mutex_init.man | 2 +-
> > | 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > * 6736e93bab N - Sat, 6 Apr 2002 01:45:15 +0000 (21 years ago)
> > | Update. - Ulrich Drepper|
> > | linuxthreads/man/pthread_mutexattr_init.man | 20 +++++------
> > | linuxthreads/man/pthread_mutexattr_setkind_np.man | 39
> > +++++++++++++++++++++
> > | 2 files changed, 49 insertions(+), 10 deletions(-)
> >
> > * 638621aff9 N - Fri, 14 Dec 2001 22:17:03 +0000 (21 years ago)
> > | Update. - Ulrich Drepper|
> > | linuxthreads/man/pthread_atfork.man | 13 ++++---------
> > | 1 file changed, 4 insertions(+), 9 deletions(-)
> >
> > * 0a51738ed9 N - Sun, 23 May 1999 09:27:35 +0000 (24 years ago)
> > | Correct example. - Ulrich Drepper|
> > | linuxthreads/man/pthread_cond_init.man | 5 ++---
> > | 1 file changed, 2 insertions(+), 3 deletions(-)
> >
> > * 5afdca0087 N - Wed, 11 Mar 1998 12:42:25 +0000 (25 years ago)
> > LinuxThreads library. - Ulrich Drepper
> > linuxthreads/man/pthread_atfork.man | 58 +++++
> > linuxthreads/man/pthread_attr_init.man | 221
> > ++++++++++++++++++
> > linuxthreads/man/pthread_cancel.man | 155 +++++++++++++
> > linuxthreads/man/pthread_cleanup_push.man | 194 ++++++++++++++++
> > linuxthreads/man/pthread_cond_init.man | 235
> > ++++++++++++++++++++
> > linuxthreads/man/pthread_condattr_init.man | 39 ++++
> > linuxthreads/man/pthread_create.man | 46 ++++
> > linuxthreads/man/pthread_detach.man | 44 ++++
> > linuxthreads/man/pthread_equal.man | 23 ++
> > linuxthreads/man/pthread_exit.man | 32 +++
> > linuxthreads/man/pthread_join.man | 70 ++++++
> > linuxthreads/man/pthread_key_create.man | 151 +++++++++++++
> > .../man/pthread_kill_other_threads_np.man | 40 ++++
> > linuxthreads/man/pthread_mutex_init.man | 213
> > ++++++++++++++++++
> > linuxthreads/man/pthread_mutexattr_init.man | 84 +++++++
> > linuxthreads/man/pthread_once.man | 34 +++
> > linuxthreads/man/pthread_self.man | 23 ++
> > linuxthreads/man/pthread_setschedparam.man | 79 +++++++
> > linuxthreads/man/pthread_sigmask.man | 123 ++++++++++
> > 19 files changed, 1864 insertions(+)
> >
> >
> >
> > [2]:
> >
> > alx@debian:~/src/debian/glibc$ git lg --stat --
> > 'debian/local/manpages/pthread*';
> > * 2c35c554 N - Fri, 29 Nov 2013 11:00:45 +0000 (9 years ago)
> > * Remove linuxthreads from the tarball: - rules.d/
> > tarball.mk: don't fetech linuxthreads and linuxthreads_db. - rules.d/
> > build.mk: don't build linuxthreads manpages. - rules: don't run make
> > clean in linuxthreads directory. - patches/any/local-sysctl.diff: drop
> > the linuxthreads part. - patches/all/local-pthread-manpages.diff:
> > remove. - local/manpages/pthread_*.3: import the few remaining
> > linuxthreads manpages. - debhelper.in/glibc-doc.manpages:
> > update manpage locations. - Aurelien Jarno
> > debian/local/manpages/pthread_atfork.3 | 53 +++++++
> > debian/local/manpages/pthread_cond_init.3 | 229
> > ++++++++++++++++++++++++++++++
> > debian/local/manpages/pthread_condattr_init.3 | 38 +++++
> > debian/local/manpages/pthread_key_create.3 | 151
> > ++++++++++++++++++++
> > debian/local/manpages/pthread_mutex_init.3 | 209
> > +++++++++++++++++++++++++++
> > debian/local/manpages/pthread_mutexattr_init.3 | 81 +++++++++++
> > debian/local/manpages/pthread_mutexattr_setkind_np.3 | 38 +++++
> > debian/local/manpages/pthread_once.3 | 34 +++++
> > 8 files changed, 833 insertions(+)
> >
> > --
> > <http://www.alejandro-colomar.es/>
> > GPG key fingerprint: A9348594CE31283A826FBDD8D57633D441E25BB5
> >
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next prev parent reply other threads:[~2023-10-03 11:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-18 18:23 Alex Colomar
2023-05-21 9:40 ` Xavier Leroy
2023-05-21 10:24 ` Alejandro Colomar
2023-05-21 10:42 ` Andreas Schwab
2023-05-21 17:29 ` Xavier Leroy
2023-10-03 11:39 ` Alejandro Colomar [this message]
2023-10-03 15:10 ` Alejandro Colomar
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