NAME | SYNOPSIS | INTERFACE LEVEL | DESCRIPTION | RETURN VALUES | CONTEXT | SEE ALSO
#include <sys/conf.h> #include <sys/ddi.h>int nulldev();
Architecture independent level 1 (DDI/DKI).
nulldev() returns 0. It is intended to be used in the cb_ops(9S) data structure of a device driver for device entry points that do nothing.
nulldev() returns a 0.
nulldev() can be called from any context.
NAME | SYNOPSIS | INTERFACE LEVEL | DESCRIPTION | RETURN VALUES | CONTEXT | SEE ALSO