system/core LP64 cleanup.

Fixes -Wint-to-pointer and -Wpointer-to-int warnings, plus various -Wformat
warnings.

Change-Id: I6c5eea6b4273d82d28b8e5d2925f3e5457511b17
2 files changed
tree: 006d1dd8ec2420c77e99643b72f957ab6e653337
  1. liblog/
  2. logcat/
  3. logwrapper/