Remove a hardcoded constant from aarch64's vfork.

Change-Id: Ifc09ca066c32988b8cc9db9e808b9ef4c4d2bfcb
Merge "Remove a hardcoded constant from aarch64's vfork."
Use the MAX_ERRNO constant.

If you're going to hardcode a constant, you could at least try to
get the constant right...

Change-Id: I886a2593357d1c4dfd6c42649c63e8a35c15a441
Merge "Use the MAX_ERRNO constant."
Merge branch 'master' of https://android.googlesource.com/platform/bionic into HEAD