User Process Information Functions (Writing Device Drivers)

Writing Device Drivers

User Process Information Functions

Table B–21 User Process Information Functions


Function Name	Description
ddi_get_cred	returns a pointer to the credential structure of the caller
drv_priv	determine process credentials privilege
ddi_get_pid	return the process ID

Table B–22 Deprecated User Process Information Functions


Deprecated Functions	Replacement
drv_getparm	ddi_get_pid, ddi_get_cred