pjd 770f64229c In pidfile_open(), if the pidfile is locked, but empty (PID is not stored yet)
and the caller requested other process' PID by passing non-NULL pidptr
argument, we will wait at most 100ms for the PID to show up in the file and if
it won't, we will store -1 in *pidptr.

From now on, pidfile_open() function never sets errno to EAGAIN on failure.

In collaboration with:	des
MFC after:		1 week
2011-10-16 21:30:15 +00:00
..
2011-09-13 05:52:34 +00:00
2011-10-16 14:30:28 +00:00
MFC
2011-05-14 02:28:26 +00:00
2011-04-14 15:42:15 +00:00
2010-08-03 17:40:09 +00:00
2010-12-04 08:44:56 +00:00
2010-06-13 01:27:29 +00:00
2011-09-28 14:52:25 +00:00
2011-10-16 14:30:28 +00:00