| commit | 81211143c3cc62857d1316eff22c382c39d648a0 | [log] [tgz] |
|---|---|---|
| author | Glenn Kasten <gkasten@google.com> | Sun Feb 05 18:09:08 2012 -0800 |
| committer | Glenn Kasten <gkasten@google.com> | Mon Feb 13 10:30:23 2012 -0800 |
| tree | 5025cf2b63c96868d7288a42263698871b606e1e | |
| parent | f96901f8ccf7e5bdb05bb22ca1b522c381f05043 [diff] |
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