source: branches/FACT++_part_filenames/dim/src/examples/test_server_ccpc.c

#include <stdio.h>
#include <dis.h>

int registers[10];
int ids[10];

void set_register(tag, data, size)
int *tag, *data, *size;
{
int index, value;

        index = data[0];
        value = data[1];
        printf("Setting register %d to value %d\n", index, value);
/* here we set the register, read it back and update the service*/
        registers[index] = value;
        dis_update_service(ids[index]);
        
}

main(argc,argv)
int argc;
char **argv;
{
        int i;
        char aux[80];

        for(i = 0; i< 10; i++)
        {
                sprintf(aux,"Register%03d",i);
                ids[i] = dis_add_service( aux, "I", &registers[i], sizeof(int), 
                        (void *)0, 0 );
        }

        dis_add_cmnd("SET_REGISTER","I:2",set_register, 0);

        dis_start_serving( "TEST_REGISTERS" );

        while(1) 
        {
                pause();
        }
}