osf1 man page for pmap_extract

pmap_extract(9r)														  pmap_extract(9r)

NAME
       pmap_extract - General: Extracts a physical page address

SYNOPSIS
       vm_offset_t pmap_extract(
	       pmap_t pmap,
	       vm_offset_t virt_addr );

ARGUMENTS
       Specifies the physical map.  Specifies the virtual address associated with the physical map.

DESCRIPTION
       The  pmap_extract  routine  extracts  the  physical  page  address associated with the specified pmap (physical map) and virt_addr (virtual
       address) arguments. The virtual address includes the offset within a page.

RETURN VALUES
       The pmap_extract routine returns the value 0 (zero) if no valid translation exists for the specified virtual address in the specified phys-
       ical map.

SEE ALSO
       Routines: pmap_kernel(9r), pmap_set_modify(9r)

																  pmap_extract(9r)