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

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Mon Jan 27 18:29:47 UTC 2014

Modified Files:
        src/common/lib/libc/atomic: atomic_add_32_cas.c atomic_add_64_cas.c
            atomic_and_32_cas.c atomic_and_64_cas.c atomic_or_32_cas.c
            atomic_or_64_cas.c

Log Message:
Rework so that __sync_fetch_and_<OP>_<N> actually returns a value.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/common/lib/libc/atomic/atomic_add_32_cas.c \
    src/common/lib/libc/atomic/atomic_and_32_cas.c \
    src/common/lib/libc/atomic/atomic_or_32_cas.c
cvs rdiff -u -r1.6 -r1.7 src/common/lib/libc/atomic/atomic_add_64_cas.c \
    src/common/lib/libc/atomic/atomic_and_64_cas.c \
    src/common/lib/libc/atomic/atomic_or_64_cas.c

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