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1 | <h2>seqnos_memory_object_server</h2> |
2 | <hr> | |
3 | <p> | |
4 | <strong>Function</strong> - Handle kernel operation request aimed at a given memory manager. | |
5 | <h3>SYNOPSIS</h3> | |
6 | <pre> | |
7 | <strong>boolean_t seqnos_memory_object_server</strong> | |
8 | <strong>(mach_msg_header_t</strong> <var>request_msg</var>, | |
9 | <strong>mach_msg_header_t</strong> <var>reply_ms</var><strong>);</strong> | |
10 | </pre> | |
11 | <h3>PARAMETERS</h3> | |
12 | <dl> | |
13 | <p> | |
14 | <dt> <var>in_msg</var> | |
15 | <dd> | |
16 | [pointer to in structure] | |
17 | The memory manager message received from | |
18 | the kernel. | |
19 | <p> | |
20 | <dt> <var>out_msg</var> | |
21 | <dd> | |
22 | [out structure] | |
23 | A reply message. No messages to a memory manager | |
24 | expect a direct reply, so this field is not used. | |
25 | </dl> | |
26 | <h3>DESCRIPTION</h3> | |
27 | <p> | |
28 | The <strong>seqnos_memory_object_server</strong> function is the MIG generated server | |
29 | handling function to handle messages from the kernel targeted to a memory | |
30 | manager. | |
31 | <p> | |
32 | A \*Vmemory manager\*O | |
33 | is a server task that responds to specific messages from the | |
34 | kernel in order to handle memory management functions for the kernel. The | |
35 | <strong>seqnos_memory_object_server</strong> function performs all necessary argument | |
36 | handling for a kernel message and calls one of the memory manager functions to | |
37 | interpret the message. | |
38 | <h3>NOTES</h3> | |
39 | <p> | |
40 | <strong>seqnos_memory_object_server</strong> differs from <strong>memory_object_server</strong> | |
41 | in that it | |
42 | supplies message sequence numbers to the server interfaces. | |
43 | <h3>RETURN VALUES</h3> | |
44 | <dl> | |
45 | <p> | |
46 | <dt> <strong>TRUE</strong> | |
47 | <dd> | |
48 | The message was handled and the appropriate function was called. | |
49 | <p> | |
50 | <dt> <strong>FALSE</strong> | |
51 | <dd> | |
52 | The message did not apply to this memory management interface and | |
53 | no other action was taken. | |
54 | </dl> | |
55 | <h3>RELATED INFORMATION</h3> | |
56 | <p> | |
57 | Functions: | |
58 | <a href="SMO_default_server.html"><strong>seqnos_memory_object_default_server<strong></a>, | |
59 | <a href="memory_object_data_request.html"><strong>seqnos_memory_object_data_request<strong></a>, | |
60 | <a href="memory_object_data_unlock.html"><strong>seqnos_memory_object_data_unlock<strong></a>, | |
61 | <a href="memory_object_data_return.html"><strong>seqnos_memory_object_data_return<strong></a>, | |
62 | <a href="MO_supply_completed.html"><strong>seqnos_memory_object_supply_completed<strong></a>, | |
63 | <a href="MO_lock_completed.html"><strong>seqnos_memory_object_lock_completed<strong></a>, | |
64 | <a href="MO_change_completed.html"><strong>seqnos_seqnos_memory_object_change_completed<strong></a>, | |
65 | <a href="memory_object_terminate.html"><strong>seqnos_memory_object_terminate<strong></a>, | |
66 | <a href="memory_object_synchronize.html"><strong>seqnos_memory_object_synchronize<strong></a>, | |
67 | <a href="memory_object_server.html"><strong>memory_object_server<strong></a>. |