CVS commit: src/common/lib/libc/atomic

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Feb 18 13:21:04 UTC 2014

Modified Files:
        src/common/lib/libc/atomic: atomic_nand_64_cas.c atomic_sub_64_cas.c
            atomic_xor_64_cas.c

Log Message:
Make the _and_fetch_8 primitives return the new value they calculated
and set - not whatever is found in memory later.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/common/lib/libc/atomic/atomic_nand_64_cas.c \
    src/common/lib/libc/atomic/atomic_sub_64_cas.c \
    src/common/lib/libc/atomic/atomic_xor_64_cas.c

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