From: "H.J. Lu" <hjl.tools@gmail.com>
To: alexandre.ferrieux@orange.com
Cc: libc-alpha@sourceware.org, carlos@redhat.com
Subject: Re: [PATCH] Fix #27777 - now use a doubly-linked list for _IO_list_all
Date: Fri, 26 Apr 2024 08:16:05 -0700 [thread overview]
Message-ID: <CAMe9rOr88Emsx8omuJpkLqH3+C5AKj0JWnv6Vh1OnLkZZ6CZ7w@mail.gmail.com> (raw)
In-Reply-To: <84cbc4a9-2ddf-45f3-94be-132441db5c8a@orange.com>
On Fri, Apr 26, 2024 at 8:13 AM <alexandre.ferrieux@orange.com> wrote:
>
> On 26/04/2024 17:05, H.J. Lu wrote:
> > --------------------------------------------------------------------------------------------------------------
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> >
> > On Fri, Apr 26, 2024 at 8:02 AM <alexandre.ferrieux@orange.com> wrote:
> >>
> >> On 26/04/2024 16:45, H.J. Lu wrote:
> >> >
> >> >> - struct _IO_FILE *_chain;
> >> >> + struct _IO_FILE *_chain,**_prevchain;
> >> >
> >> > We need to add a new symbol version for stdio functions
> >> > when FILE size is changed.
> >>
> >> Is there a README introducing newcomers (like me) to the shenanigans of symvers,
> >> the rules chosen for libc and their rationale ?
> >
> > Please do "git grep COMPAT libio" for stdio symbol version examples.
>
> Sorry, I won't guess from examples. Rules and rationale, anybody ?
It is very straightforward. The binaries compiled against the old FILE
must work correctly with the new glibc.
--
H.J.
next prev parent reply other threads:[~2024-04-26 15:17 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 14:18 [PATCH] Fix #27777 - now use a doubly-linked list for _IO_list_all alexandre.ferrieux
2024-04-26 14:45 ` H.J. Lu
[not found] ` <ffa6e29b-3a7b-4be6-a0d2-327510a7094d@orange.com>
2024-04-26 15:05 ` H.J. Lu
2024-04-26 15:12 ` H.J. Lu
[not found] ` <84cbc4a9-2ddf-45f3-94be-132441db5c8a@orange.com>
2024-04-26 15:16 ` H.J. Lu [this message]
[not found] ` <7fa02e06-42b1-463b-a7c4-66600d524186@orange.com>
2024-04-26 16:08 ` H.J. Lu
[not found] ` <5fad7b2e-43a4-4e57-bd10-a9ce1ce38006@orange.com>
2024-04-26 16:24 ` H.J. Lu
2024-04-26 17:51 ` Florian Weimer
2024-04-26 18:20 ` alexandre.ferrieux
2024-04-26 18:44 ` alexandre.ferrieux
2024-04-26 19:08 ` Florian Weimer
2024-04-26 19:08 ` Florian Weimer
2024-04-26 18:50 ` H.J. Lu
2024-04-26 19:04 ` alexandre.ferrieux
2024-04-26 19:16 ` Florian Weimer
2024-04-26 20:15 ` alexandre.ferrieux
2024-04-29 13:20 ` Florian Weimer
2024-04-29 19:05 ` alexandre.ferrieux
2024-04-30 2:47 ` H.J. Lu
2024-04-30 17:22 ` H.J. Lu
2024-04-26 19:09 ` Florian Weimer
-- strict thread matches above, loose matches on Subject: below --
2024-04-30 17:20 H.J. Lu
2024-04-30 18:00 ` alexandre.ferrieux
2024-04-30 18:11 ` H.J. Lu
2024-04-30 19:37 ` H.J. Lu
2024-04-30 19:52 ` alexandre.ferrieux
2024-04-30 20:02 ` H.J. Lu
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