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13fec989 A |
1 | <h2>notify_server</h2> |
2 | <hr> | |
3 | <p> | |
4 | <strong>Function</strong> - Handle the next kernel-generated IPC notification. | |
5 | <h3>SYNOPSIS</h3> | |
6 | <pre> | |
7 | <strong>boolean_t notify_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 notification message received from the | |
18 | kernel. | |
19 | <p> | |
20 | <dt> <var>out_msg</var> | |
21 | <dd> | |
22 | [out structure] | |
23 | Not used. | |
24 | </dl> | |
25 | <h3>DESCRIPTION</h3> | |
26 | <p> | |
27 | The <strong>notify_server</strong> function is the MIG generated server | |
28 | handling function to | |
29 | handle messages from the kernel corresponding to IPC notifications. Such | |
30 | messages are delivered to the notification port named in a <strong>mach_msg</strong> | |
31 | or <strong>mach_port_request_notification</strong> call. The <strong>notify_server</strong> | |
32 | function performs all necessary | |
33 | argument handling for this kernel message and calls the appropriate handling | |
34 | function. These functions must be supplied by the caller. | |
35 | <h3>RETURN VALUES</h3> | |
36 | <dl> | |
37 | <p> | |
38 | <dt> <strong>TRUE</strong> | |
39 | <dd> | |
40 | The message was handled and the appropriate function was called. | |
41 | <p> | |
42 | <dt> <strong>FALSE</strong> | |
43 | <dd> | |
44 | The message did not apply to the notification mechanism and no other | |
45 | action was taken. | |
46 | </dl> | |
47 | <h3>RELATED INFORMATION</h3> | |
48 | <p> | |
49 | Functions: | |
50 | <a href="seqnos_notify_server.html"><strong>seqnos_notify_server<strong></a>, | |
51 | <a href="do_mach_notify_dead_name.html"><strong>do_mach_notify_dead_name<strong></a>, | |
52 | <a href="do_mach_notify_no_senders.html"><strong>do_mach_notify_no_senders<strong></a>, | |
53 | <a href="DMN_port_deleted.html"><strong>do_mach_notify_port_deleted<strong></a>, | |
54 | <a href="do_mach_notify_send_once.html"><strong>do_mach_notify_send_once<strong></a>. |