OF_PACKAGE_TO_PATH(9)  FreeBSD Kernel Developer's Manual OF_PACKAGE_TO_PATH(9)

NAME
     OF_package_to_path - get fully qualified path to a device tree node

SYNOPSIS
     #include <dev/ofw/ofw_bus.h>
     #include <dev/ofw/ofw_bus_subr.h>

     ssize_t
     OF_package_to_path(phandle_t node, char *buf, size_t len);

DESCRIPTION
     OF_package_to_path() copies at most len bytes of the fully qualified path
     to the device tree node node into the memory specified by buf.  The
     function returns the number of bytes copied or -1 in case of the error.

SEE ALSO
     OF_finddevice(9)

AUTHORS
     This manual page was written by Oleksandr Tymoshenko <gonzo@FreeBSD.org>.

FreeBSD 13.1-RELEASE-p6          April 9, 2018         FreeBSD 13.1-RELEASE-p6