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vm_map_madvise (9)
>> vm_map_madvise (9) ( FreeBSD man: Ядро )
BSD mandoc
NAME
vm_map_madvise
- apply advice about use of memory to map entries
SYNOPSIS
#include <sys/param.h>
#include <vm/vm.h>
#include <vm/vm_map.h>
int
Fo vm_map_madvise
Fa vm_map_t map vm_offset_t start vm_offset_t end int behav
Fc
DESCRIPTION
The
vm_map_madvise ();
function applies the flags
Fa behav
to the entries within
Fa map
between
Fa start
and
Fa end .
Advisories are classified as either those affecting the
Vt vm_map_entry
structure, or those affecting the underlying objects.
The
vm_map_madvise ();
function is used by the
madvise(2)
system call.
RETURN VALUES
The
vm_map_madvise ();
function returns 0 if successful.
If the
Fa behav
argument was not recognised,
KERN_INVALID_ARGUMENT
is returned.
SEE ALSO
madvise(2),
vm_map9
AUTHORS
This manual page was written by
An Bruce M Simpson Aq bms@spc.org .
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUES
-
- SEE ALSO
-
- AUTHORS
-
