History log of /frameworks/av/services/audioflinger/ServiceUtilities.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
44deb053252a3bd2f57a007ab9560f4924f62394 06-Feb-2012 Glenn Kasten <gkasten@google.com> Factor out and speed up permission-checking code

Use the caching permission check for dump to save IPC.

Cache getpid() to save kernel call for other permission checks.

The C runtime library getpid() can't cache due to a fork
race condition, but we know that mediaserver doesn't fork.

Don't construct String16 on the stack.

Change-Id: I6be6161dae5155d39ba6ed6228e7683e67be34ed
/frameworks/av/services/audioflinger/ServiceUtilities.h