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Semaphore, Shared Memory and IPC
Einführung
Installation/Konfiguration
Anforderungen
Installation
Laufzeit-Konfiguration
Ressource-Typen
Vordefinierte Konstanten
Semaphore Funktionen
ftok
— Erzeugt aus einem Dateipfad und einem Projektbezeichner einen System V IPC Schlüssel
msg_get_queue
— Message Queue anlegen oder an existierende Queue anbinden
msg_queue_exists
— Check whether a message queue exists
msg_receive
— Receive a message from a message queue
msg_remove_queue
— Entfernt eine Message Queue
msg_send
— Send a message to a message queue
msg_set_queue
— Setzt Metadaten in derMessage Queue Datenstruktur
msg_stat_queue
— Liefert Informationen zu einer Message Queue
sem_acquire
— Zugriff auf Semaphor anfordern
sem_get
— Zugriff auf ein Semaphor anfordern
sem_release
— Semaphor freigeben
sem_remove
— Semaphor entfernen
shm_attach
— Shared Memory Segment anlegen oder anbinden
shm_detach
— Anbindung an ein Shared Memory-Segment beenden
shm_get_var
— Liest eine Variable aus dem Shared Memory
shm_has_var
— Check whether a specific entry exists
shm_put_var
— Erstellt oder aktualisiert eine Variable im Shared Memory
shm_remove_var
— Entfernt eine Variable aus dem Shared Memory
shm_remove
— Entfernt ein Shared Memory-Segment unter UNIX
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