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
vm_map_madvise
(
vm_map_t
map,
vm_offset_t start,
vm_offset_t end,
int behav);
DESCRIPTION¶
The
vm_map_madvise
() function applies the
flags
behav to the entries within
map between
start and
end.
Advisories are classified as either those affecting the
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
behav argument was not
recognised,
KERN_INVALID_ARGUMENT
is
returned.
SEE ALSO¶
madvise(2),
vm_map(9)
AUTHORS¶
This manual page was written by
Bruce M
Simpson ⟨bms@spc.org⟩.