mirror of
https://github.com/ArduPilot/ardupilot
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2ffb08b9ca
Like was done for AP_HAL_Linux in 2ac96b9 ("AP_HAL_Linux: remove prefix
from AP_HAL_Linux classes"), remove the "Empty" prefix from class names
since we are already inside the Empty namespace.
28 lines
470 B
C++
28 lines
470 B
C++
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#include "Semaphores.h"
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using namespace Empty;
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bool Semaphore::give() {
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if (_taken) {
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_taken = false;
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return true;
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} else {
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return false;
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}
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}
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bool Semaphore::take(uint32_t timeout_ms) {
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return take_nonblocking();
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}
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bool Semaphore::take_nonblocking() {
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/* No syncronisation primitives to garuntee this is correct */
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if (!_taken) {
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_taken = true;
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return true;
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} else {
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return false;
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}
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}
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