tree 9322d7f88f97f808bfe4bccc98c130589ff4dc67
parent 7bce39cac65166f39d0f26453da6e59e236d2ab5
author Rom Lemarchand <romlem@google.com> 1363812413 -0700
committer Rom Lemarchand <romlem@google.com> 1363821982 -0700

liblogwrap: use POLLHUP flag to check when a child dies

Replace the old signal handling mechanism with a check of POLLHUP
to check when the child has died.

See http://b/8333626

Change-Id: Ic9909b6660b1c3d1ed3015568b1a1ee1c25afe20