QProcess/Unix: consolidate process state tracking socket notifiers

There is no reason to have the startup notifier and the death notifier
be active at the same time, as the former will detect death as well.

Previously, these notifiers were racing, but _q_processDied() ordered
signals by calling _q_startupNotification() manually. Thus, the
started()/finished() sequence was always emitted if the child process
was killed anywhere. Now this ordering is simply not necessary anymore.

This makes it possible to reuse the startup notifier for death
notification.

Change-Id: I5ebed9b5f28b19fe56c80498977a3b21be9288fd
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>

0 files changed, 0 insertions, 0 deletions