Get Queue Information (PUIDNETD_GIFO_Q)
This example shows a PUID information request and explains the reply: (This information is restricted to PUID_ROOT callers.)
i Mq
Queue information reply messages:
MQ: qu [qa] message queue, pu [pa] PID queue
MQ: hq message queue holes; pq PID queue holes
MQ: mq message queue max, mp PID queue max
MQ: st sec shorttimeout, lt sec long timeout
MUpQ: uq allocated (ub bytes), uu used
MMcbQ: cq allocated (cb bytes), cu used
Where:
Q: -- is the prefix for message and PID queue information.
qu -- is the number of message queue slots in use.
qa -- is the number of message queue slots allocated.
pu -- is the number of PID queue slots in use.
pa -- is the number of PID queue slots allocated.
hq -- is the number of holes in the message queue.
hp -- is the number of holes in the PID queue..
mq -- is the message queue maximum.
mp -- is the PID queue maximum.
st -- is the queue management shot timeout.
lt -- is the queue management long timeout.
UpQ: -- is the prefix for unpack queue information.
uq -- is the number of unpack queue entries allocated.
ub -- is the number of bytes allocated to the uq entries.
uu -- is the number of unpack queue entries in use.
McbQ:-- is the prefix for message copy buffer queue information.
cq -- is the number of message copy buffer entries allocated.
cb -- is the number of bytes allocated to the cq entries.
cu -- is the number of message copy buffer entries in use.