diff options
author | Darren Hart <dvhart@linux.intel.com> | 2011-03-01 14:18:32 -0800 |
---|---|---|
committer | Saul Wold <sgw@linux.intel.com> | 2011-03-04 14:34:31 -0800 |
commit | 1b11ff7752122dd3f162fc08a80f8ddeb568c11d (patch) | |
tree | a3ecafe8b6125be62a6f15e15de550cc5499ce8e /meta/recipes-kernel/hello-mod/files/hello.c | |
parent | 101ce7109eee3af44d2e4999085d6dfcfd782587 (diff) | |
download | poky-1b11ff7752122dd3f162fc08a80f8ddeb568c11d.tar.gz |
hello-mod: add a module for testing module.bbclass
The following patch creates a hello-mod recipe for building a trivial
out-of-tree kernel module, hello-mod.ko. This demonstrates the hostprogs
build modifications added to module.bbclass. When loaded and unloaded,
the module prints a simple string to the console to demonstrate it was
compiled correctly.
Tested on qemux86 poky-image-sato and beagleboard poky-image-minimal
(after adding hello-mod to the images).
(From OE-Core rev: d4765569d51448e8918bb15e7ab342983344074a)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Gary Thomas <gary@mlbassoc.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/hello-mod/files/hello.c')
-rw-r--r-- | meta/recipes-kernel/hello-mod/files/hello.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta/recipes-kernel/hello-mod/files/hello.c b/meta/recipes-kernel/hello-mod/files/hello.c new file mode 100644 index 0000000000..f3c0d372eb --- /dev/null +++ b/meta/recipes-kernel/hello-mod/files/hello.c | |||
@@ -0,0 +1,33 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * Copyright (C) 2011 Intel Corporation. All rights reserved. | ||
4 | * | ||
5 | * This program is free software; you can redistribute it and/or modify | ||
6 | * it under the terms of the GNU General Public License as published by | ||
7 | * the Free Software Foundation; version 2 of the License. | ||
8 | * | ||
9 | * This program is distributed in the hope that it will be useful, | ||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See | ||
12 | * the GNU General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU General Public License | ||
15 | * along with this program; if not, write to the Free Software | ||
16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
17 | * | ||
18 | *****************************************************************************/ | ||
19 | |||
20 | #include <linux/module.h> | ||
21 | |||
22 | int init_module(void) | ||
23 | { | ||
24 | printk("Hello World!\n"); | ||
25 | return 0; | ||
26 | } | ||
27 | |||
28 | void cleanup_module(void) | ||
29 | { | ||
30 | printk("Goodbye Cruel World!\n"); | ||
31 | } | ||
32 | |||
33 | MODULE_LICENSE("GPL"); | ||