Directs the process initialization routine.
#include <sys/types.h>
#include <sys/errno.h>void  func (flag, init_parms, parms_length)
int  flag;
void * init_parms;
int  parms_length;
| Item | Description | 
|---|---|
| func | Specifies the process's initialization routine. | 
| flag | Has a 0 value if this subroutine is executed as a result of initializing a process with the initp service. | 
| init_parms | Specifies the pointer to the initialization parameters. | 
| parms_length | Specifies the length of the initialization parameters. |