NAME

strvf − STREAMS verification tool

SYNOPSIS

strvf [-v]

DESCRIPTION

strvf executes a series of subcommands that verify whether or not STREAMS is currently installed and configured on your system. All output is sent to stdout.  Verbose output is always sent to the logfile /var/adm/streams/strvf.log. 

These subcommands make sure that the STREAMS kernel daemons are running and that open(), putmsg(), getmsg(), ioctl(), and close() can be performed on /dev/echo. 

Options

-v Specifies verbose output to be displayed

EXAMPLES

strvf Verify STREAMS is working. Brief summary of status is displayed on screen.  Verbose description of each subcommand and its status is copied to the logfile. 

strvf -v Verify STREAMS is working. Verbose description of each subcommand and its status is displayed on the screen and copied to the logfile.  This option is useful in troubleshooting strvf failures. 

FILES

/var/adm/streams/strvf.log Logfile containing a verbose description and status of all sub-commands. 

/dev/echo Loopback STREAMS driver used by strvf. 

SEE ALSO

open(2), close(2), getmsg(2), putmsg(2), streamio(7). 

Hewlett-Packard Company  —  HP-UX Release 10.20:  July 1996