diff options
| author | Glenn Kasten <gkasten@google.com> | 2012-02-05 18:09:08 -0800 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-02-13 10:30:23 -0800 |
| commit | 81211143c3cc62857d1316eff22c382c39d648a0 (patch) | |
| tree | 5025cf2b63c96868d7288a42263698871b606e1e /build | |
| parent | f96901f8ccf7e5bdb05bb22ca1b522c381f05043 (diff) | |
| download | frameworks_base-81211143c3cc62857d1316eff22c382c39d648a0.zip frameworks_base-81211143c3cc62857d1316eff22c382c39d648a0.tar.gz frameworks_base-81211143c3cc62857d1316eff22c382c39d648a0.tar.bz2 | |
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
Diffstat (limited to 'build')
0 files changed, 0 insertions, 0 deletions