CVS commit: src/sys/dev/hpc

["Emmanuel Dreyfus" <manu%netbsd.org@localhost>]

Module Name:    src
Committed By:   manu
Date:           Mon Jun 12 09:23:39 UTC 2017

Modified Files:
        src/sys/dev/hpc: hpckbd.c

Log Message:
Restore wscons keymaps feature on hpcarm

hpc ports need to alter keydesc data at runtime in order to load
alternate keymaps. But since keydesc is const initialized data, it
is mapped read only and the operation should fail.

It seems older compiler failed to enforce the read-only mapping and
this is why it used to work, but on recent NetBSD releases, the
feature is broken.

We fix it by duplicating the keydesc data once into a malloc'ed area
that can be modified.


To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/sys/dev/hpc/hpckbd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.