These are no longer used, and we want to strongly discourage future use.
Keep the 32-bit variants while there are still uses. All users should move
to C11 or C++11 atomics.
Change-Id: I122b541cfd29ef4a6c932647f85d0d6a9d802061
Looks like this got left behind in mips by mistake, and
84c3e99231 carried this over to mips64.
Clean up before it wastes any more time...
Change-Id: I6aeaa6e68be81f94065589337e2f7d3483e6e43c
The various atomic operations are declared as inline in the header files
to cut the function call overhead. However, the plain inline keyword is
just a suggestion to the compiler which makes its own decision on whether
to inline them or not. Worst, if they are not inlined, the
-fvisibility-inlines-hidden compiler flag will render them as hidden
symbols in the object file. If they are picked up by the linker over the
ones supplied in libcutils.so the following warning will be reported:
warning: hidden symbol 'android_atomic_inc' in foo.o is referenced by
DSO bar.so
One way is to add __attribute__((visibility("default"))) to those inline
functions to suppress the linker warnings. A better way is to force
inlining as with this patch.
Change-Id: Ie4fcfdfaaf06f42d351619a0d89671a9df15ca2f
Hans Boehm