Changes an object in the object class.
#include <diag/diagodm.h>
#include <sys/cfgodm.h>
#include <diag/DiagODM.h>
void diag_change_obj (
void *classp,
void *p_obj)
The diag_change_obj subroutine takes as input the class symbol that identifies the object class to add to and a pointer to the data structure that contains the object to be changed. The application must first retrieve the object with a diag_get_list subroutine call, change the data values in the returned structure, and then pass that structure to the diag_change_obj subroutine.
| classp | A class symbol identifier returned from a diag_open_class subroutine. If the diag_open_class subroutine has not been called, then this is the structure name of the class normally defined in either the diag/diagodm.h file, diag/DiagODM.h file, or sys/cfgodm.h file. |
| p_obj | Pointer to an instance of the structure corresponding to the object class referenced by the classp parameter. |
Upon successful completion, a value of 0 is returned. If the subroutine fails, a -1 is returned.