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author | Darren Hart <dvhart@linux.intel.com> | 2011-03-01 14:18:32 -0800 |
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committer | Saul Wold <sgw@linux.intel.com> | 2011-03-04 11:37:08 -0800 |
commit | d4765569d51448e8918bb15e7ab342983344074a (patch) | |
tree | f5555936dfc7daa5f92974c8f913e7591fdc990b /meta/recipes-kernel/hello-mod/files/hello.c | |
parent | e807fc977770cb64a217768672c18437ea8f3057 (diff) | |
download | openembedded-core-d4765569d51448e8918bb15e7ab342983344074a.tar.gz openembedded-core-d4765569d51448e8918bb15e7ab342983344074a.tar.bz2 openembedded-core-d4765569d51448e8918bb15e7ab342983344074a.tar.xz openembedded-core-d4765569d51448e8918bb15e7ab342983344074a.zip |
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).
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Gary Thomas <gary@mlbassoc.com>
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 000000000..f3c0d372e --- /dev/null +++ b/meta/recipes-kernel/hello-mod/files/hello.c @@ -0,0 +1,33 @@ +/****************************************************************************** + * + * Copyright (C) 2011 Intel Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + *****************************************************************************/ + +#include <linux/module.h> + +int init_module(void) +{ + printk("Hello World!\n"); + return 0; +} + +void cleanup_module(void) +{ + printk("Goodbye Cruel World!\n"); +} + +MODULE_LICENSE("GPL"); |