Im Header die Funktionen und Variablen Definiert
In der cpp Datei die init Funktion definiert
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#include "SharedMemory.h"
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#include "SharedMemory.h"
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int test() {
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//Shared-Memory-Segment erstellen oder öffnen – shmget()
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return 41;
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void shared-memory-init(){
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memmory-id = shmget(IPC_PRIVATE, SHMMAXSIZE, IPC_CREAT | IPC_EXCL);
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}
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}
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#ifndef SHARED_MEMORY_DEMO_H
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#ifndef SHARED_MEMORY_H
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#define SHARED_MEMORY_DEMO_H
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#define SHARED_MEMORY_H
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#include <sys/types.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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//ID-Speicherbereich
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#define int speicher-id
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//Größe des Speicherbereichs hier 8MB (64bit)
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#define SHMMAXSIZE 64
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int test();
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//Shared-Memory-Segment erstellen oder öffnen – shmget()
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void shared-memory-init();
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//Ein Shared-Memory-Segment abfragen, ändern oder löschen
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void delet-shared-memory();
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int shmctl(int shm_id, int kommando, struct shmid_ds *buf);
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#endif //SHARED_MEMORY_DEMO_H
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//Shared-Memory-Segment an einen Prozess anbinden (attach)
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void *shmat(int shm_id, const void *adresse, int flag);
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// Ein Shared-Memory-Segment loslösen – shmdt()
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int shmdt(void *adresse);
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#endif //SHARED_MEMORY_H
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