Duncan Overbruck

[ci skip] This fixes an issue where it xbps-src would not detect the `py3:` provides from other packages in the current build since it only used `xbps-query -R -p provides...

There is currently no man page or documentation about sysctl configuration files, specifically how to mask them since this is void specif (but follows general conventions found with other init...

I've been converting my test scripts to use `atf_check -- command` instead of running it and then checking the exit status `atf_check_equal $? 0`, making those tests shorter and easier...