carrot/system/sensord/sensors/file_sensor.cc

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#include "file_sensor.h"
#include <string>
FileSensor::FileSensor(std::string filename) : file(filename) {}
int FileSensor::init() {
return file.is_open() ? 0 : 1;
}
FileSensor::~FileSensor() {
file.close();
}
bool FileSensor::has_interrupt_enabled() {
return false;
}