Query: ddi_get_parent
OS: opensolaris
Section: 9f
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ddi_get_parent(9F) Kernel Functions for Drivers ddi_get_parent(9F)NAMEddi_get_parent - find the parent of a device information structureSYNOPSIS#include <sys/ddi.h> #include <sys/sunddi.h> dev_info_t *ddi_get_parent(dev_info_t *dip);INTERFACE LEVELSolaris DDI specific (Solaris DDI).PARAMETERSdip Pointer to a device information structure.DESCRIPTIONThe ddi_get_parent() function returns a pointer to the device information structure which is the parent of the one pointed to by dip.RETURN VALUESThe ddi_get_parent() function returns a pointer to a device information structure.CONTEXTThe ddi_get_parent() function can be called from user, interrupt, or kernel context.SEE ALSOWriting Device Drivers SunOS 5.11 16 Jan 2006 ddi_get_parent(9F)