1<h2>vm_set_default_memory_manager</h2>
2<hr>
3<p>
4<strong>Function</strong> - Obsolete interface.  Functionality now provided via host_set_default_memory_manager interface.<h3>SYNOPSIS</h3>
5<pre>
6<strong>kern_return_t   vm_set_default_memory_manager</strong>
7                <strong>(host_priv_t</strong>                          <var>host_priv</var>,
8                 <strong>mach_port_move_send_t</strong>          <var>default_manager</var><strong>);</strong>
9</pre>
10<h3>PARAMETERS</h3>
11<dl>
12<p>
13<dt> <var>host_priv</var> 
14<dd>
15[in host-control send right]
16The control port naming the host for which 
17the default memory manager is to be set.
18<p>
19<dt> <var>default_manager</var> 
20<dd>
21[pointer to in/out default-pager send right]
22A memory manager port to 
23the new default memory manager.  If this value is <strong>MACH_PORT_NULL</strong>, 
24the old memory manager is not changed.  The old memory
25manager port is returned in this variable.
26</dl>
27<h3>DESCRIPTION</h3>
28<p>
29The <strong>vm_set_default_memory_manager</strong> function establishes the default
30memory manager for a host.  The named manager will be the target for future
31<strong>memory_object_create</strong> calls.
32<h3>NOTES</h3>
33The <strong>vm_set_default_memory_manager</strong> interface has been
34renamed to <strong>host_default_memory_manager</strong>.  The old 
35<strong>vm_set_default_memory_manager</strong> interface has been retained
36for backward compatibility, without the <var>cluster_size</var> parameter.
37<h3>RETURN VALUES</h3>
38<p>
39Only generic errors apply.
40<h3>RELATED INFORMATION</h3>
41<p>
42Functions:
43<a href="memory_object_create.html"><strong>memory_object_create</strong></a>,
44<a href="vm_allocate.html"><strong>vm_allocate</strong></a>.
45