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devclass_get_softc (9)
>> devclass_get_softc (9) ( FreeBSD man: Ядро )
BSD mandoc
NAME
devclass_get_softc
- translate unit number to driver private structure
SYNOPSIS
#include <sys/param.h>
#include <sys/bus.h>
void *
devclass_get_softc (devclass_t dc int unit);
DESCRIPTION
This function retrieves the driver private instance variables for the
device with the given unit number and returns it.
RETURN VALUES
If the device exists, its driver-private variables are returned,
otherwise NULL is returned.
SEE ALSO
device(9)
AUTHORS
This manual page was written by
An Doug Rabson .
Index
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- SYNOPSIS
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- DESCRIPTION
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- RETURN VALUES
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- SEE ALSO
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- AUTHORS
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