Re: [RFC PATCH] seccomp: Add extensibility mechanism to read notifications

[Tycho Andersen]

On Sat, Jun 13, 2020 at 12:26:09AM -0700, Sargun Dhillon wrote:
> This introduces an extensibility mechanism to receive seccomp
> notifications. It uses read(2), as opposed to using an ioctl. The listener
> must be first configured to write the notification via the
> SECCOMP_IOCTL_NOTIF_CONFIG ioctl with the fields that the user is
> interested in.

I think we're not supposed to use read for control any more, because
"read is for data".

Tycho