via UNDI API and also by ifstat command; may be useful for debugging.

allows us to avoid execution loops without having to hack around the
image registration order.

output buffering defintions and the like)

download

other protocol won't work at the moment.

reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).

of blocking on asynchronous operations, when that isn't an important
aspect of the code.

it as a fallback network device rather than an explicitly forced network
device.

Clear routing table entries before re-attempting DHCP.

exception rather than the rule; we may as well keep things clean for other
protocols.

will enable us to cascade async operations, which is necessary in order to
properly support DNS.  (For example, an HTTP request may have to redirect
to a new location and will have to perform a new DNS lookup, so we can't
just rely on doing the name lookup at the time of parsing the initial
URL).

Anything other than HTTP is probably broken right now; I'll fix the others
up asap.

took out the contract to eventually call efree() when it called fetch().

Maintain the most recently loaded image at the start of the list, so that
imgautoselect() will pick it.

returns the allocated buffer.

"kernel".

were loaded from).  The code to identify this device isn't present yet,
but the code to act upon the knowledge is.

names.

Add "dev" pointer in struct net_device to tie network interfaces back to a
hardware device.

Force natural alignment of data types in __table() macros.  This seems to
prevent gcc from taking the unilateral decision to occasionally increase
their alignment (which screws up the table packing).

Call netdevice's poll() and transmit() methods only when device is open.

"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.