8180424: Another build issue on AIX after 8034174
Reviewed-by: clanger, vtewari

8075484: SocketInputStream.socketRead0 can hang even with soTimeout set
Reviewed-by: chegar, dsamersoff, msheppar, clanger

8150460: (linux|bsd|aix)_close.c: file descriptor table may become large or may not work at all
Reviewed-by: dsamersoff, rriggs

8055190: Cleanup include and exclude of core-libs native libraries after source code restructure
Reviewed-by: alanb