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/*
* libfeedback
* Copyright (c) 2012 - 2013 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __DEVICES_H__
#define __DEVICES_H__
struct device_ops {
int type;
void (*init) (void);
void (*exit) (void);
int (*play) (int);
int (*get_path) (int, char *, unsigned int);
int (*set_path) (int, char *);
};
void devices_init(void);
void devices_exit(void);
void devices_play(int pattern);
#ifndef __CONSTRUCTOR__
#define __CONSTRUCTOR__ __attribute__ ((constructor))
#endif
#ifndef __DESTRUCTOR__
#define __DESTRUCTOR__ __attribute__ ((destructor))
#endif
#define DEVICE_OPS_REGISTER(dev) \
static void __CONSTRUCTOR__ module_init(void) \
{ \
add_device(dev); \
} \
static void __DESTRUCTOR__ module_exit(void) \
{ \
remove_device(dev); \
}
void add_device(const struct device_ops *dev);
void remove_device(const struct device_ops *dev);
const struct device_ops *find_device(int type);
#endif
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