ardupilot/libraries/AP_HAL_Empty/Semaphores.h


#ifndef __AP_HAL_EMPTY_SEMAPHORE_H__
#define __AP_HAL_EMPTY_SEMAPHORE_H__

#include "AP_HAL_Empty.h"

class Empty::EmptySemaphore : public AP_HAL::Semaphore {
public:
    EmptySemaphore() : _taken(false) {}
    bool give();
    bool take(uint32_t timeout_ms);
    bool take_nonblocking();
private:
    bool _taken;
};

#endif // __AP_HAL_EMPTY_SEMAPHORE_H__
AP_HAL_Empty: started building out the scaffolding 2012-12-14 21:55:38 -04:00
			`#ifndef __AP_HAL_EMPTY_SEMAPHORE_H__`
			`#define __AP_HAL_EMPTY_SEMAPHORE_H__`

AP_HAL_Empty: standardize inclusion of libaries headers This commit changes the way libraries headers are included in source files: - If the header is in the same directory the source belongs to, so the notation '#include ""' is used with the path relative to the directory containing the source. - If the header is outside the directory containing the source, then we use the notation '#include <>' with the path relative to libraries folder. Some of the advantages of such approach: - Only one search path for libraries headers. - OSs like Windows may have a better lookup time. 2015-08-11 03:28:43 -03:00			`#include "AP_HAL_Empty.h"`
AP_HAL_Empty: started building out the scaffolding 2012-12-14 21:55:38 -04:00
			`class Empty::EmptySemaphore : public AP_HAL::Semaphore {`
AP_HAL_Empty: more scaffolding complete 2012-12-17 15:07:26 -04:00			`public:`
AP_HAL_Empty: implement new Semaphore interface 2013-01-02 20:44:23 -04:00			`EmptySemaphore() : _taken(false) {}`
			`bool give();`
			`bool take(uint32_t timeout_ms);`
			`bool take_nonblocking();`
AP_HAL_Empty: more scaffolding complete 2012-12-17 15:07:26 -04:00			`private:`
AP_HAL_Empty: implement new Semaphore interface 2013-01-02 20:44:23 -04:00			`bool _taken;`
AP_HAL_Empty: started building out the scaffolding 2012-12-14 21:55:38 -04:00			`};`

			`#endif // __AP_HAL_EMPTY_SEMAPHORE_H__`