On Jan 12, 2017 2:33 AM, "Sebastian Huber" < sebastian.hu...@embedded-brains.de> wrote:
Hello Joel, thanks for your detailed information. I was just a bit surprised that a search via Google revealed next nothing. For "_SC_POSIX_26_VERSION" I got three hits and two of them are due to your patches to Newlib. If you look at the method signature, you see that it does have a couple of improvements over ioctl(). It has a buffer length and a way for drivers to return a status separate from the method status. But that would have to be propagated through the entire stack to be useful. When I realized that, I just decided to heavily comment it and wrap ioctl(). FWIW I have a list of methods missing from the largest FACE profile. Many are missing from newlib. --joel -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49 89 189 47 41-16 Fax : +49 89 189 47 41-09 E-Mail : sebastian.hu...@embedded-brains.de PGP : Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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