VMS Help  —  CRTL  shm_open, Argument
 name

    Pointer to a string naming a shared memory object.

 oflag

    Specifies options that define file status and file access modes.
    This argument is constructed from the bitwise inclusive OR of
    zero or more of the options defined in the <fcntl.h> header file.

 mode

    The shared memory object's permission bits. This argument is used
    only when the shared memory object is being created.
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