#pidfs — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #pidfs, aggregated by home.social.
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This scheme would also work for @sima 's #dmabuf file handles (should that become an actual thing) or other in-kernel filesystems.
For example, namespace file descriptors could work the same way although they would need to be uniqified and a lookup routine for them implemented similar to what I did with #pidfs.