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)
Approved by: re (cperciva)
Pull Request: https://github.com/freebsd/freebsd-src/pulls/1628
(cherry picked from commit 5d59c1b4f14e2fa6388b1d75ee3243085f1c69f2)
(cherry picked from commit 651102873e96174e4e799d4e06538e1d841e182a)
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
(cherry picked from commit 9398a495eb305d5bf240bc998ee2f6128d75f4ca)
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
(cherry picked from commit a8f8c53761c4b0436c9d546ebe046003f1b3d88f)
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
(cherry picked from commit 621dae89f3c70b86bef255a621a76bf553f733ff)
