CVS commit: [nathanw_sa] syssrc/sys/arch/mips/include

[Wayne Knowles <wdk%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   wdk
Date:           Wed Nov 28 10:04:34 UTC 2001

Modified Files:
        syssrc/sys/arch/mips/include [nathanw_sa]: lock.h

Log Message:
Add support for R4x00 locks using LL/SC.   Needed by new libpthread

As discussed on Mips mailing list there is no equivalent functionality
for R3000 processors. Restartable Atomic Sequences will be implemented
in the future to provide similar functionality on R3000 uniprocessor
machines.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.2.14.1 syssrc/sys/arch/mips/include/lock.h

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