FreeBSD implementation of getSingleCpuLoad0 and getHostConfiguredCpuCount0

battleblow commented 4 years ago

Make this a little closer to the Linux implementation by storing the overall state for the file in a struct rather than individually in each function as well as introducing a single initialisation function.
Add an implementation of getSingleCpuLoad0 and getHostConfiguredCpuCount0 for FreeBSD
ifdef out FreeBSD only sections

Testing:

Builds on FreeBSD
Connecting with jconsole appears to show reasonable data for a process, including the correct number of processors. I couldn't find the section for individual CPU load

battleblow commented 4 years ago

Comparison is easier to read with whitespace differences turned off

battleblow commented 4 years ago

Looks good to me. No fallout on building on OpenBSD as well.

Thanks Kurt!

battleblow / openjdk-jdk11u