local software base directory, as committed in SVN rev. 367813.
The pkg and mailwrapper programs used the LOCALBASE environment variable
for this purpose and this functionality is preserved by getlocalbase().
After this change, the value of the user.localbase sysctl variable is used
if present (and not overridden in the environment).
The nvmecontrol program gains support of a dynamic path to its plugin
directory with this update.
Differential Revision: https://reviews.freebsd.org/D27237
':'. It's slightly wasteful, but much easier (and the savings in bytes
at runtime would be tiny, but the code to do it larger).
Submitted by: Sebastian Huber
Create a set of routines and structures to hold the data for the args
for a command. Use them to generate help and to parse args. Convert
all the current commands over to the new format. "comnd" is a hat-tip
to the TOPS-20 %COMND JSYS that (very) loosely inspired much of the
subsequent command line notions in the industry, but this is far
simpler (the %COMND man page is longer than this code) and not in the
kernel... Also, it implements today's de-facto
command [verb]+ [opts]* [args]*
format rather than the old, archaic TOPS-20 command format :)
This is a snapshot of a work in progress to get the nvme passthru
stuff committed. In time it will become a private library and used
by some other programs in the tree that conform to the above pattern.
Differential Revision: https://reviews.freebsd.org/D19296
