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PMAP_MINCORE(9)		 BSD Kernel Developer's	Manual	       PMAP_MINCORE(9)

NAME
     pmap_mincore -- determine if a virtual address is resident	in physical
     memory

SYNOPSIS
     #include <sys/param.h>
     #include <vm/vm.h>
     #include <vm/pmap.h>

     int
     pmap_mincore(pmap_t pmap, vm_offset_t addr);

DESCRIPTION
     The pmap_mincore()	function determines if the page	at the virtual address
     addr in the physical map pmap is resident in physical memory.  It is the
     machine-dependent interface used by the mincore(2)	system call.

RETURN VALUES
     If	the page is resident in	physical memory, a mask	of flags is returned,
     whose meaning is documented in mincore(2);	otherwise, 0 is	returned.

     The pmap must exist and addr must be mapped into the pmap.	 If any	error
     occurs, the machine-dependent implementation should return	0.

SEE ALSO
     mincore(2), pmap(9)

AUTHORS
     This manual page was written by Bruce M Simpson <bms@spc.org>.

BSD				 July 21, 2003				   BSD
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS

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