CVS commit: src/sys/kern

["David Laight" <dsl%netbsd.org@localhost>]

Module Name:    src
Committed By:   dsl
Date:           Thu Feb 27 22:50:52 UTC 2014

Modified Files:
        src/sys/kern: kern_sysctl.c

Log Message:
Allow CTLTYPE_INT and CTLTYPE_QUAD to be read and written as either 4 or 8
  byte values regardless of the type.
64bit writes to 32bit variables must be valid (signed) values.
32bit reads of large values return -1.
Amongst other things this should fix libm's code that reads machdep.sse
  as a 32bit int, but I'd changed it to 64bit (to common up some code).


To generate a diff of this commit:
cvs rdiff -u -r1.246 -r1.247 src/sys/kern/kern_sysctl.c

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