pmm_state_init()

Create a new state machine

Synopsis:

#include <sys/pmm.h>

void * pmm_state_init(int nstates, pmm_state_t *states, 
                      void *data, unsigned init_state);

libc

This function creates a new state machine based on the set of supplied states:

nstates

Specifies the number of states in the state machine.

states

An array of structures that describe each state

The internal data structure for the state machine directly uses this pointer, so the states[] array must be global/static.

data

An opaque value passed to each of the state functions. is an opaque value passed to each the state functions

init_state

Initial state that the state machine will be set to.