K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2007-10-15T10:49:05.000000Z
K 7
svn:log
V 321
MFC rev. 1.6, 1.7 of src/lib/libutil/pidfile.3,
rev. 1.8 of src/lib/libutil/pidfile.c:

When pidfile is already locked and has zero length, do not return
success and zero pid from pidfile_read(). Return EAGAIN instead. Sleep
up to three times for 5 ms while waiting for pidfile to be written.

Approved by:	re (kensmith)

END