logcat: do not exit buffer loop on error

- Alter logcat to collect error(s) for open, clear, get size or set
  size; moving on to other buffer ids. Then after loop completed,
  report and exit for the last error reported.

Bug: 23711431
Change-Id: I63a729d27544ea8d5c6119625c1de0210be0eb70
1 file changed
tree: 67ae56e089580679a36bdd832ec6dec7eeacbb52
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/