[Buildroot] frame buffer problems

Peter Korsgaard peter.korsgaard at barco.com
Thu Apr 12 15:08:18 UTC 2007

>>>>> "nina" == nina holly <nina.holly at 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

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