From: Peter Korsgaard <peter.korsgaard@barco.com>
To: buildroot@busybox.net
Subject: [Buildroot] frame buffer problems
Date: Thu, 12 Apr 2007 17:08:18 +0200 [thread overview]
Message-ID: <876481fx5p.fsf@sleipner.barco.com> (raw)
In-Reply-To: <2831.63.193.249.101.1176390028.squirrel@webmail.aerende.com> (nina holly's message of "Thu, 12 Apr 2007 08:00:28 -0700 (PDT)")
>>>>> "nina" == nina holly <nina.holly@aerende.com> writes:
>> What is the return value of open?
nina> Return value of open = -1
And errno is?
nina> I have another frame buffer program that draws a checkerboard on
nina> the screen. On the same buildroot version and board the return
nina> values from open and the ioctls are not less than zero, but the
nina> program crashes with a segmentation fault when pixels are
nina> written to the screen buffer.
Odd. Exact same binaries, or recompiled with the new uclibc?
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2007-04-12 15:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-06 16:14 [Buildroot] frame buffer problems nina.holly at aerende.com
2007-04-06 16:39 ` Bernhard Fischer
2007-04-06 17:05 ` Luis R. Rodriguez
2007-04-07 13:31 ` nina.holly at aerende.com
2007-04-10 7:00 ` Peter Korsgaard
2007-04-12 15:00 ` nina.holly at aerende.com
2007-04-12 15:08 ` Peter Korsgaard [this message]
2007-04-13 14:45 ` nina.holly at aerende.com
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