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