tree 4b5fe35a78c69b0ec9294478a429ad6369df3156
parent fc9f5b8af440974fb390f4572fa526cc68d824db
author Mark Salyzyn <salyzyn@google.com> 1448912169 -0800
committer Mark Salyzyn <salyzyn@google.com> 1449527042 -0800

liblog: Support for ANDROID_LOG_WRAP mode flag on reader

If ANDROID_LOG_WRAP is specified, add timeout=3600 to the reader
request. logd will comply by going to sleep with the socket open.
If the start time is about to wrap or get pruned in the specified log
buffers, then wakeup and dump the logs; or wakeup on timeout,
whichever comes first.

Bug: 25929746
Change-Id: I531b4317a20abcf3ba87d78c68fa2f268a4488ab