Silence unused result warnings in art.
This lets us turn on _FORTIFY_SOURCE=2 for the host.
The logging change is basically a trick (since we're still ignoring the
result unless it's an EINTR failure).
The profiler change is in a function whose error checking is a mess; the
fd is leaked, and it's not clear what's supposed to happen about the flock
on failure. I didn't exit if the ftruncate fails because the rest of the
function just blunders on, and error handling here needs a deeper rethink.
2 files changed