[Gambas-bugtracker] Bug #2534: Libc mmap() call always returns -1

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.2534&from=L21haW4-

Comment #9 by Brian G:

writing:
      mfile = Memory MemPointer For Write
      Write #mFile, Data As Object
      LastWriteLength = Seek(mFile)
      Close mFile

reading:
    mfile = Memory MemPointer For Read
    Try MyObject = Read #mFile As Object
    If Error Then Print #File.err, "Object read failed"
    LastWriteLength = Seek(mFile)
    Close mFile
    Return MyObject

MemPointer id a pointer into the shared memsegment

all other variable types use @ notation to read the value
 and memcpy to write the value