From: Ulrich Drepper <drepper@redhat.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: Andreas Jaeger <aj@suse.de>, Alexandre Oliva <aoliva@redhat.com>,
GNU libc hacker <libc-hacker@sources.redhat.com>
Subject: Re: Fix _exit for Linux
Date: Mon, 16 Sep 2002 10:14:00 -0000 [thread overview]
Message-ID: <3D861180.2070903@redhat.com> (raw)
In-Reply-To: <20020916185406.G1013@sunsite.ms.mff.cuni.cz>
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Jakub Jelinek wrote:
> There is a difference between libc_hidden_def in .S files and in .c files.
> In .S files it will work even if libc_hidden_proto () was not declared
> in header files (usually the assembly doesn't even include those headers),
> while if you use libc_hidden_{def,weak} without previous libc_hidden_proto,
> things will break badly...
Anyway, the _exit code can now be hidden. The implementation in glibc
itself is now correct if compiled with the new kernel headers so there
is no need to allow it to be overwritten. Let's change include/unistd.h
and add hidden everywhere for _exit.
- --
- ---------------. ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Red Hat `--' drepper at redhat.com `------------------------
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next prev parent reply other threads:[~2002-09-16 17:14 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-15 20:40 Andreas Jaeger
2002-09-15 22:11 ` Ulrich Drepper
2002-09-15 23:56 ` Roland McGrath
2002-09-16 0:10 ` Ulrich Drepper
2002-09-16 0:36 ` Roland McGrath
2002-09-16 0:45 ` Ulrich Drepper
2002-09-16 9:46 ` Alexandre Oliva
2002-09-16 9:37 ` Andreas Jaeger
2002-09-16 9:52 ` Alexandre Oliva
2002-09-16 9:54 ` Jakub Jelinek
2002-09-16 10:14 ` Ulrich Drepper [this message]
2002-09-24 20:24 ` Alexandre Oliva
2002-09-24 20:28 ` Roland McGrath
2002-09-24 20:35 ` Ulrich Drepper
2002-09-24 21:08 ` Roland McGrath
2002-09-24 21:53 ` Ulrich Drepper
2002-09-24 22:02 ` Roland McGrath
2002-09-24 21:55 ` Alexandre Oliva
2002-09-24 22:01 ` Roland McGrath
2002-09-25 10:27 ` Andreas Jaeger
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