Updated changelog to reflect some recent changes.

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likewise 2003-04-10 08:51:58 +00:00
parent 50f47f18c1
commit 0eb3d92782

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@ -1,10 +1,44 @@
HISTORY HISTORY
(0.6.0) (current)
- IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer ++ Bugfixes:
* TCP has been fixed to deal with the new use of the pbuf->ref
counter. This was broken in 0.6.1.
(0.6.1)
++ New features:
* The packet buffer implementation has been enhanced to support
zero-copy and copy-on-demand for packet buffers which have their
payloads in application-managed memory.
Implemented by David Haas.
Use PBUF_REF to make a pbuf refer to RAM. lwIP will use zero-copy
if an outgoing packet can be directly sent on the link, or perform
a copy-on-demand when necessary.
The application can safely assume the packet is sent, and the RAM
is available to the application directly after calling udp_send()
or similar function.
++ Bugfixes:
* ARP_QUEUEING should now correctly work for all cases, including
PBUF_REF.
Implemented by Leon Woestenberg.
++ Changes:
* IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer
to a '0.0.0.0' IP address. to a '0.0.0.0' IP address.
* The packet buffer implementation is changed. The pbuf->ref counter
meaning has changed, and several pbuf functions have been
adapted accordingly.
(0.5.x) This file has been unmaintained up to 0.6.1. All changes are (0.5.x) This file has been unmaintained up to 0.6.1. All changes are
logged in CVS but have not been explained here. logged in CVS but have not been explained here.