STREAMS/UX for the HP 9000 Reference Manual

20
Installation and Verification of STREAMS/UX
Verification of Correct Installation
If you wish, you can use the verbose (-v) option to receive information on what
strvf is doing. strvf checks the following items:
• STREAMS kernel daemons are running.
• The echo driver (a core STREAMS driver) can be opened.
•aputmsg() can be performed on the echo driver.
•agetmsg() receives the same message sent by putmsg().
• A STREAMS ioctl can be passed to the echo driver and acknowledged.
• The echo driver can be closed.