Re: Real-time POSIX?

Hi,

A. Melinte wrote:
Hello,

I would appreciate any information regarding the compliance/conformance of
Linux to the POSIX real-time specifications.

Which distributions or kernel patches do add real-time to the vanilla kernel
those days? How much do they comply with RT POSIX extensions, and with
which ones exactly? Which distros claim hard RT?

Thanks
a.

RTLinux (Pro), RTLinux Free, RTAI are all hard POSIX compliant
Linux-based OSes.

.