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ISPCVT(8) BSD System Manager's Manual ISPCVT(8) NAME ispcvt -- verify if current video driver is pcvt driver SYNOPSIS ispcvt [-c] [-d device] [-n] [-v] DESCRIPTION The ispcvt utility allows the user to check whether the current 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 compiled 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 re- ported, 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 run- ning 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 SEE ALSO pcvt(4) BSD March 27, 2000 BSD
NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | SEE ALSO
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