2023-05-14 18:51:32 +02:00
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#ifndef SEMAPHORE_H
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#define SEMAPHORE_H
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2023-05-23 15:47:34 +02:00
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#include <sys/ipc.h>
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2023-05-22 11:03:36 +02:00
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#define CLIENT0 0
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#define CLIENT1 1
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#define SERVER 2
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2023-05-29 15:01:11 +02:00
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#define SEMKEY 'P'
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2023-05-23 15:47:34 +02:00
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extern int _SEMID;
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2023-05-23 15:16:06 +02:00
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2023-05-22 11:03:36 +02:00
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void setupServerSem();
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2023-05-29 15:01:11 +02:00
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void setupClientSem();
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2023-05-22 11:03:36 +02:00
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2023-05-15 10:43:25 +02:00
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int getSemid(key_t key, int size);
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2023-05-16 16:12:06 +02:00
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void semOp(int semid, short sem_num, short sem_op);
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2023-05-14 18:51:32 +02:00
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2023-06-18 16:13:05 +02:00
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#endif
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/************************************
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*VR471576
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*Lorenzo Bianchi
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*16/06/2023
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*************************************/
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