/[lwip]/lwip/CHANGELOG
ViewVC logotype

Diff of /lwip/CHANGELOG

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.5 by likewise, Wed Apr 9 15:22:11 2003 UTC revision 1.6 by likewise, Thu Apr 10 08:51:58 2003 UTC
# Line 1  Line 1 
1  HISTORY  HISTORY
2    
3  (0.6.0)  (current)
4    
5  - IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer    ++ Bugfixes:
   to a '0.0.0.0' IP address.  
6    
7      * TCP has been fixed to deal with the new use of the pbuf->ref
8        counter. This was broken in 0.6.1.
9    
10    (0.6.1)
11    
12      ++ New features:
13    
14      * The packet buffer implementation has been enhanced to support
15        zero-copy and copy-on-demand for packet buffers which have their
16        payloads in application-managed memory.
17        Implemented by David Haas.
18    
19        Use PBUF_REF to make a pbuf refer to RAM. lwIP will use zero-copy
20        if an outgoing packet can be directly sent on the link, or perform
21        a copy-on-demand when necessary.
22    
23        The application can safely assume the packet is sent, and the RAM
24        is available to the application directly after calling udp_send()
25        or similar function.
26    
27      ++ Bugfixes:
28    
29      * ARP_QUEUEING should now correctly work for all cases, including
30        PBUF_REF.
31        Implemented by Leon Woestenberg.
32    
33      ++ Changes:
34    
35      * IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer
36        to a '0.0.0.0' IP address.
37    
38      * The packet buffer implementation is changed. The pbuf->ref counter
39        meaning has changed, and several pbuf functions have been
40        adapted accordingly.
41      
42  (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
43    logged in CVS but have not been explained here.    logged in CVS but have not been explained here.
44        

Legend:
Removed from v.1.5  
changed lines
  Added in v.1.6

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26