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1 | <h2>host_kernel_version</h2> |
2 | <hr> | |
3 | <p> | |
4 | <strong>Function</strong> - Return kernel version information for a host. | |
5 | <h3>SYNOPSIS</h3> | |
6 | <pre> | |
7 | <strong>kern_return_t host_kernel_version</strong> | |
8 | <strong>(host_t</strong> <var>host</var>, | |
9 | <strong>kernel_version_t</strong> <var>version</var><strong>);</strong> | |
10 | </pre> | |
11 | <h3>PARAMETERS</h3> | |
12 | <dl> | |
13 | <p> | |
14 | <dt> <var>host</var> | |
15 | <dd> | |
16 | [in host-name send right] | |
17 | The name (or control) port for the host for | |
18 | which information is to be obtained. | |
19 | <p> | |
20 | <dt> <var>version</var> | |
21 | <dd> | |
22 | [out array of <var>char</var>] | |
23 | Character string describing the kernel version | |
24 | executing on <var>host</var>. | |
25 | </dl> | |
26 | <h3>DESCRIPTION</h3> | |
27 | <p> | |
28 | The <strong>host_kernel_version</strong> function returns the version | |
29 | string compiled into the | |
30 | kernel executing on <var>host</var> at the time it was built. This describes | |
31 | the version of the kernel. The constant <strong>KERNEL_VERSION_MAX</strong> (in | |
32 | \*L<mach/host_info.h>\*O) | |
33 | should be used to dimension storage for the returned string if the | |
34 | <var>kernel_version_t</var> declaration is not used. | |
35 | <h3>RETURN VALUES</h3> | |
36 | <p> | |
37 | Only generic errors apply. | |
38 | <h3>RELATED INFORMATION</h3> | |
39 | <p> | |
40 | Functions: | |
41 | <a href="host_info.html"><strong>host_info</strong></a>. |