ispcvt(8)

NAME

ispcvt - verify if current video driver is pcvt driver

ispcvt [-c] [-d device] [-n] [-v]

The ispcvt utility allows the user to check whether the cur
rent video driver compiled into the kernel is a pcvt driver. The major
and minor release numbers of the driver are also checked. Furthermore
ispcvt is also able to print out the values of all the ``PCVT_XXXXXX''
compile time options, the driver in the current running kernel was com
piled with.
The options are as follows:
-d Specifies a device for which the check is done.
-v Specifies being verbose. On success the name and
revision is: reported, on failure which comparison failed.
-n print the number of compiled-in virtual terminals.
-c This options prints out the values of all
``PCVT_XXXXXX'': #defines which were given to the compiler at the; time the currently running kernel was compiled. Specifying -v; with the -c
option gives a verbose listing of the compile-time; options.
EXIT STATUS
The ispcvt utility exits with one of the following values:
0 driver is pcvt and major and minor numbers match 1 open(2) or ioctl(2) system call failed 2 driver name mismatch 3 name matched, release major number mismatch 4 name and major number matched, release minor number
mismatch 5 usage error