CVS commit: syssrc

[Jason R Thorpe <thorpej%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   thorpej
Date:           Tue May  2 05:17:47 UTC 2000

Modified Files:
        syssrc/sys/arch/m68k/include: lock.h

Log Message:
On the m68k, the most efficient type for __cpu_simple_lock_t is
an unsigned char, since that is what the `tas' instruction uses.

While I'm here, implement the __cpu_simple_lock family of routines.
Why?  One, because they're easy.  Two, so Steve can get master/slave
MVME systems talking across the backplane.  :-)


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 syssrc/sys/arch/m68k/include/lock.h

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