Accept_Error.Would_Block
core:net
EINVAL
Socket_Option_Error
The documentation for `setsockopt(2)` mentioned accept filters for `EINVAL`, but I've found that it can arise for any manner of invalid values for setting socket options. We'll just have to leave this as a generic error.
ENOBUFS
ECONNRESET
TCP_Send_Error
This was not specifically documented in `send(2)`.