Direct access to hadware
M. Warner Losh
imp at bsdimp.com
Wed Mar 29 04:05:01 UTC 2006
In message: <9dd63e580603281516jee694b6sa7274b48c25f98c8 at mail.gmail.com>
Eder <ederbsd at gmail.com> writes:
: Hi all,
: I would like to know if exite some header ".h" in FreeBSD so
: that I can make a direct access to hadware in machine with C.
: The intention is to make some things as, for example, to record ' FFFF ' in
: the 512 bytes of hd or to record one floppy with ' FFFF ' of track zero.
create a file with all ffff's. dd if=file of=/dev/ad0.
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