am fed58049: Merge "libc: Fix PTHREAD_RWLOCK_INITIALIZER"

* commit 'fed58049d50083e4c960d89f4bbd516a181c2d18':
  libc: Fix PTHREAD_RWLOCK_INITIALIZER
  Proxy getnameinfo through netd
  Updated gcc 4.4.3 IA toolchain doesn't require the .ctors list
  Convert cname lenght before use