The lua boot loader module manuals were getting pulled into search
results for FreeBSD, but not for "boot" or "loader". Reword them to
increase clarity for boot or loader searches, as well as the FreeBSD
search term which we've been scoping to system topic overview manuals.
MFC after: 3 days
Reviewed by: imp, mhorne
Approved by: mhorne (mentor)
Pull Request: https://github.com/freebsd/freebsd-src/pulls/1628
Add loader.exit(status). While one can get alomst this behavior with
loader.perform("quit"), quit doesn't allow a value to be returned to the
firmware. The interpretation of 'status' is firmware specific. This can
be used when autobooting doesn't work in scripts, for example, to allow
the firmware to try something else...
Sponsored by: Netflix
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D44094
Now that the fb_* and term_* functions are available in the gfx table,
move the documentation to gfx.lua.8. Add information about backwards
compatibility.
Sponsored by: Netflix
Reviewed by: kevans
Differential Revision: https://reviews.freebsd.org/D43907
Document all the public functions from the "loader" table.
Sponsored by: Netflix
Reviewed by: pauamma_gundo.com, tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D43701
