xref: /freebsd/share/man/man9/vm_map_init.9 (revision f4b37ed0f8b307b1f3f0f630ca725d68f1dff30d)
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26.\" $FreeBSD$
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28.Dd July 19, 2003
29.Dt VM_MAP_INIT 9
30.Os
31.Sh NAME
32.Nm vm_map_init
33.Nd initialize a vm_map structure for process zero
34.Sh SYNOPSIS
35.In sys/param.h
36.In vm/vm.h
37.In vm/vm_map.h
38.Ft void
39.Fn vm_map_init "vm_map_t map" "vm_offset_t min" "vm_offset_t max"
40.Sh DESCRIPTION
41The
42.Fn vm_map_init
43function initializes the system map
44.Fa map
45by setting its upper and lower address bounds to
46.Fa max
47and
48.Fa min
49respectively.
50.Pp
51It also initializes the system map mutex.
52.Sh IMPLEMENTATION NOTES
53This routine is for internal use only.
54It is called during early system initialization.
55.Sh SEE ALSO
56.Xr vm_map 9
57.Sh AUTHORS
58This manual page was written by
59.An Bruce M Simpson Aq Mt bms@spc.org .
60