Paul Saab 8910aa92ae For FreeBSD 4 binaries, when trying to read from a device that does
not exsist, do not have ioctl return an error, but instead set -1
in the data returned to the user.  This allows the HP bios flash
utilities to work without requiring changes to their code.

Reviewed by:	jhb
2005-08-26 01:00:19 +00:00
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