Willy Tarreau d0807c3c60 [MEDIUM] signals: support redistribution of signal zero when stopping
Signal zero is never delivered by the system. However having a signal to
which functions and tasks can subscribe to be notified of a stopping event
is useful. So this patch does two things :
  1) allow signal zero to be delivered from any function of signal handler
  2) make soft_stop() deliver this signal so that tasks can be notified of
     a stopping condition.
2010-08-27 18:26:11 +02:00
..
2008-05-30 07:07:19 +02:00
2009-01-25 13:49:53 +01:00