xref: /freebsd/share/man/man9/vm_page_lookup.9 (revision 397e83df75e0fcd0d3fcb95ae4d794cb7600fc89)
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27.Dd July 13, 2001
28.Dt VM_PAGE_LOOKUP 9
29.Os
30.Sh NAME
31.Nm vm_page_lookup
32.Nd "lookup a vm page"
33.Sh SYNOPSIS
34.In sys/param.h
35.In vm/vm.h
36.In vm/vm_page.h
37.Ft vm_page_t
38.Fn vm_page_lookup "vm_object_t object" "vm_pindex_t pindex"
39.Sh DESCRIPTION
40The
41.Fn vm_page_lookup
42function searches for a VM page given its VM object and index.
43If the page is not found,
44.Dv NULL
45is returned.
46Its arguments are:
47.Bl -tag -width ".Fa object"
48.It Fa object
49The VM object to search on.
50.It Fa pindex
51The page index to search on.
52.El
53.Sh RETURN VALUES
54A
55.Vt vm_page_t
56is returned if successful; otherwise,
57.Dv NULL
58is returned.
59.Sh AUTHORS
60This manual page was written by
61.An Chad David Aq Mt davidc@acns.ab.ca .
62