heiner

import os
import sys

try:
    from _posixshmem import shm_open, shm_unlink
except ImportError:
    import ctypes

    dllname = None
    if sys.platform.startswith("linux"):

heiner

  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15|
  ----------------------------------------------|
     0  0     0           0                     | 0
  1        1     1           1                  | 0
  2        2        2           2               |   1
     3  3              3           3            |   1
  4              4  4                 4         |     2
     5        5        5                 5      |     2
        6     6        6                    6   |        3
           7     7  7                          7|        3