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System V プロセス間通信関数

関数名概要
msgctl Calls the System V IPC function msgctl(2).
msgget Calls the System V IPC function msgget(2).
msgrcv Calls the System V IPC function msgrcv to receive a message from message queue ID into variable VAR with a maximum message size of SIZE.
msgsnd Calls the System V IPC function msgsnd to send the message MSG to the message queue ID.A `my' declares the listed variables to be local (lexically) to the enclosing block, file, or `eval'.
semctl Calls the System V IPC function `semctl'.
semget Calls the System V IPC function semget.
semop Calls the System V IPC function semop to perform semaphore operations such as signaling and waiting.
shmctl Calls the System V IPC function shmctl.
shmget Calls the System V IPC function shmget.
shmread Reads or writes the System V shared memory segment ID starting at position POS for size SIZE by attaching to it, copying in/out, and detaching from it.
shmwrite Reads or writes the System V shared memory segment ID starting at position POS for size SIZE by attaching to it, copying in/out, and detaching from it.
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