10.0;strinfo (print_streams_info), revision 1.0, 88/09/30
strinfo (print_streams_info) -print STREAMS-related information
usage: [-v] [-s] [-d attributes] [-m attributes]
[-q attributes] [-t attributes]
DESCRIPTION
strinfo prints information about configured STREAMS modules and drivers,
currently active queues and Streams, and cumulative usage statistics.
getopt(2) standards are not followed. Flags must appear separately in
order to be recognized.
OPTIONS
-v Verbose output.
-s Print cumulative usage statistics.
-d attributes Print information about configured drivers. attributes is
a blank-separated list of one or more of the following:
all Print all attributes (default).
index Index in the cdevsw or fmodsw table.
majdev Major device number.
id Id number.
name Name.
stats Statistics.
privstats Private statistics.
type Object type of device.
traits Traits supported.
psz Minimum and maximum packet size.
water Low and high water marks.
write Print write-side information.
-m attributes Print information about configured modules. attributes is
a blank-separated list of one or more of the attributes
listed above for -d.
-q attributes Print information about active queues. attributes is a
blank-separated list of one or more of the following:
all Print all attributes (default).
address Address of the queue.
name Name of the module.
next Address of next queue.
count Count of message blocks on queue.
flags Queue state.
psz Minimum and maximum packet size.
water Low and high water mark.
msgs Print contents of messages on queue.
-t attributes Print information about active Streams. attributes is a
blank-separated list of one or more of the following:
all Print all attributes (default).
index Index into the Stream table.
address Address of the Stream.
wrq Address of Stream head read and write
queues.
iocblk Return block for ioctl.
inode Inode pointer.
strtab Pointer to the streamtab structure for the
Stream.
flag State/flags.
iocid ioctl id.
iocwait Count of processes waiting to do ioctl.
pgrp Process group, for signals.
wroff Write offset.
error Hangup or error to set u.u_error.
pushcnt Number of pushes done on Stream.
list Pointer to list of processes to receive
SIGPOLL and to wake up poll.
sigflags Logical OR of all signal list events.
pollflags Logical OR of all poll list events.
SEE ALSO
trconf, trmon