From: Raja R Harinath <harinath@cs.umn.edu>
To: rct@gherkin.frus.com (Bob_Tracy(0000))
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.5.55+: soundcore: Unknown symbol errno
Date: Sat, 11 Jan 2003 14:43:22 -0600 [thread overview]
Message-ID: <d9iswvzac5.fsf@bose.cs.umn.edu> (raw)
In-Reply-To: <20030111151812.3F4DC4EE7@gherkin.frus.com> (rct@gherkin.frus.com's message of "Sat, 11 Jan 2003 09:18:12 -0600 (CST)")
Hi,
rct@gherkin.frus.com (Bob_Tracy(0000)) writes:
> I'm getting the subject error message with ALSA for both 2.5.55 and
> 2.5.56. The culprit appears to be the very last patch in the 2.5.55
> patch set, which deletes "static int errno;" from
> linux/sound/sound_firmware.c. The undefined reference to errno is
> from the include of <linux/unistd.h>.
Try compiling soundcore in-kernel (everything else can be modular).
The "problem" appears to be that 'errno' in lib/errno.c is not
EXPORT_SYMBOLed. The "static int errno;" in sound_firmware.c was most
definitely a bug, especially since it conflicts with the "extern int
errno;" in linux/unistd.h.
- Hari
--
Raja R Harinath ------------------------------ harinath@cs.umn.edu
prev parent reply other threads:[~2003-01-11 20:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-11 15:18 Bob_Tracy(0000)
2003-01-11 20:43 ` Raja R Harinath [this message]
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