diff options
Diffstat (limited to 'sys/dev/lindev/lindev.c')
-rw-r--r-- | sys/dev/lindev/lindev.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/sys/dev/lindev/lindev.c b/sys/dev/lindev/lindev.c new file mode 100644 index 0000000..cf87604 --- /dev/null +++ b/sys/dev/lindev/lindev.c @@ -0,0 +1,73 @@ +/*- + * Copyright (c) 2009 "Bjoern A. Zeeb" <bz@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * "lindev" is supposed to be a collection of linux-specific devices + * that we also support, just not by default. + * While currently there is only "/dev/full", we are planning to see + * more in the future. + * This file is only the container to load/unload all supported devices; + * the implementation of each should go into its own file. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/conf.h> +#include <sys/kernel.h> +#include <sys/module.h> + +#include <dev/lindev/lindev.h> + +/* ARGSUSED */ +static int +lindev_modevent(module_t mod, int type, void *data) +{ + int error; + + switch(type) { + case MOD_LOAD: + error = lindev_modevent_full(mod, type, data); + break; + + case MOD_UNLOAD: + error = lindev_modevent_full(mod, type, data); + break; + + case MOD_SHUTDOWN: + error = lindev_modevent_full(mod, type, data); + break; + + default: + return (EOPNOTSUPP); + } + + return (error); +} + +DEV_MODULE(lindev, lindev_modevent, NULL); +MODULE_VERSION(lindev, 1); |