ddi_root_node(9F) Kernel Functions for Drivers ddi_root_node(9F) NAME ddi_root_node - get the root of the dev_info tree SYNOPSIS #include <sys/conf.h> #include <sys/ddi.h> #include <sys/sunddi.h> dev_info_t *ddi_root_node(void); INTERFACE LEVEL Solaris DDI specific (Solaris DDI). DESCRIPTION The ddi_root_node() function returns a pointer to the root node of the device information tree. RETURN VALUES The ddi_root_node() function returns a pointer to a device information structure. CONTEXT The ddi_root_node() function can be called from user, interrupt, or kernel context. SEE ALSO Writing Device Drivers SunOS 5.10 16 Jan 2006 ddi_root_node(9F)[top]
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