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https://github.com/wpilibsuite/allwpilib
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69d9ad70ab
This is the changes made by Patrick Plenefisch converting the native code to use CMake and the CMake Maven Plugin, as opposed to the native Maven plugin. This is to allow for compatibility with newer versions of the GCC toolchain. All the cpp sources were moved from maven style directories to cpp style directories for CMake. Change-Id: I67f5e3608948f37c83b0990d232105a3784f8593
55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
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#ifdef __vxworks
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#include <vxWorks.h>
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#else
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#include <stdint.h>
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#include <pthread.h>
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#include <semaphore.h>
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#endif
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#ifndef HAL_SEMAPHORE_H
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#define HAL_SEMAPHORE_H
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extern "C" {
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#ifdef __vxworks
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typedef SEM_ID MUTEX_ID;
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typedef SEM_ID SEMAPHORE_ID;
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typedef SEM_ID MULTIWAIT_ID;
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#else
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typedef pthread_mutex_t* MUTEX_ID;
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typedef sem_t* SEMAPHORE_ID;
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typedef pthread_cond_t* MULTIWAIT_ID;
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#endif
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extern const uint32_t SEMAPHORE_Q_FIFO;
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extern const uint32_t SEMAPHORE_Q_PRIORITY;
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extern const uint32_t SEMAPHORE_DELETE_SAFE;
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extern const uint32_t SEMAPHORE_INVERSION_SAFE;
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extern const int32_t SEMAPHORE_NO_WAIT;
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extern const int32_t SEMAPHORE_WAIT_FOREVER;
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extern const uint32_t SEMAPHORE_EMPTY;
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extern const uint32_t SEMAPHORE_FULL;
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MUTEX_ID initializeMutexRecursive();
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MUTEX_ID initializeMutexNormal();
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void deleteMutex(MUTEX_ID sem);
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int8_t takeMutex(MUTEX_ID sem);
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int8_t tryTakeMutex(MUTEX_ID sem);
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int8_t giveMutex(MUTEX_ID sem);
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SEMAPHORE_ID initializeSemaphore(uint32_t initial_value);
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void deleteSemaphore(SEMAPHORE_ID sem);
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int8_t takeSemaphore(SEMAPHORE_ID sem);
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int8_t tryTakeSemaphore(SEMAPHORE_ID sem);
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int8_t giveSemaphore(SEMAPHORE_ID sem);
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MULTIWAIT_ID initializeMultiWait();
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void deleteMultiWait(MULTIWAIT_ID sem);
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int8_t takeMultiWait(MULTIWAIT_ID sem, int32_t timeout);
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int8_t giveMultiWait(MULTIWAIT_ID sem);
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}
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#endif
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