Commit 47ff1ed3 authored by gerd's avatar gerd

doc: OS X limitations

git-svn-id: 55289a75-7b90-4627-9e07-ffb4263930b2
parent 5dce6e66
......@@ -497,6 +497,11 @@ server. This is very practical, as there is no easy way to bind the
lifetime of shared memory to the lifetime of another system resource
(say, a process, or a file descriptor).
Note: Shared memory transport is not available on all OS. Especially
on OS X the system interfaces are not POSIX-compatible enough to
provide this feature. In this case {!Pfs_datanode.alloc_shm_if_local}
never returns a shared memory object.
{4 Operations}
- {!Pfs_datanode.udsocket_if_local}: Determine Unix Domain socket
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