David> Read the unix(7) man page, section ANCILLARY MESSAGES,
David> sub-section SCM_RIGHTS, to see how userspace can use this
David> stuff between processes.
Yeah, I know about using SCM_RIGHTS between processes in userspace...
David> Yes, you could open up an AF_UNIX socket with userspace and
David> pass the FDs over via SCM_RIGHTS.
...but how does the kernel open an AF_UNIX socket with userspace?
- R.
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