mirror of
https://github.com/zephyrproject-rtos/zephyr
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6f99bdb02a
Use some preprocessor trickery to automatically deduce the amount of arguments for the various _SYSCALL_HANDLERn() macros. Makes the grunt work of converting a bunch of kernel APIs to system calls slightly easier. Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
34 lines
916 B
C
34 lines
916 B
C
/*
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* Copyright (c) 2017 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <sensor.h>
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#include <syscall_handler.h>
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_SYSCALL_HANDLER(sensor_attr_set, dev, chan, attr, val)
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{
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_SENSOR);
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_SYSCALL_MEMORY_READ(val, sizeof(struct sensor_value));
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return _impl_sensor_attr_set((struct device *)dev, chan, attr,
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(const struct sensor_value *)val);
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}
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_SYSCALL_HANDLER1_SIMPLE(sensor_sample_fetch, K_OBJ_DRIVER_SENSOR,
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struct device *);
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_SYSCALL_HANDLER(sensor_semple_fetch_chan, dev, type)
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{
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_SENSOR);
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return _impl_sensor_sample_fetch_chan((struct device *)dev, type);
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}
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_SYSCALL_HANDLER(sensor_channel_get, dev, chan, val)
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{
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_SYSCALL_OBJ(dev, K_OBJ_DRIVER_SENSOR);
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_SYSCALL_MEMORY_WRITE(val, sizeof(struct sensor_value));
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return _impl_sensor_channel_get((struct device *)dev, chan,
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(struct sensor_value *)val);
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}
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