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Man Pages


Manual Reference Pages  - PMAP_PROTECT (9)

NAME

pmap_page_protect, pmap_protect - set physical page protection

CONTENTS

Synopsis
Description
See Also
Authors

SYNOPSIS


.In sys/param.h
.In vm/vm.h
.In vm/pmap.h void pmap_page_protect vm_page_t m vm_prot_t prot void
.Fo pmap_protect pmap_t pmap vm_offset_t sva vm_offset_t eva vm_prot_t pr
.Fc

DESCRIPTION

The pmap_page_protect function lowers the physical page permissions to prot for all mappings of a given page m.

The pmap_protect function sets the physical page permissions to prot for all physical pages in the physical map pmap in the virtual address range between sva and eva.

SEE ALSO

pmap(9)

AUTHORS

This manual page was written by
.An Bruce M Simpson Aq bms@spc.org .
Search for    or go to Top of page |  Section 9 |  Main Index


July 21, 2003 PMAP_PROTECT (9)

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