Library /sys$common/syshlp/helplib.hlb  —  CRTL  shm_open
    Opens a shared memory object.

    This function is OpenVMS Alpha and Integrity servers only.

    Format

      #include  <sys/mman.h>

      int shm_open  (const char *name, int oflag, mode_t mode);
Additional Information: explode extract
Argument Description Return Values
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