[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. 4bbfc3857afe7afdaf05c7b151f506b668e2e995

[Dirk Ziegelmeier]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "lwIP - A Lightweight TCPIP stack".

The branch, master has been updated
       via  4bbfc3857afe7afdaf05c7b151f506b668e2e995 (commit)
       via  5404ce3c0ab7ad1cea00c38c25077cf0d725cef2 (commit)
       via  2289673a30eee2bb932de198a5271836ddae3765 (commit)
       via  6aed6e659f8258ef0d1618e39ca50a73e9415ed3 (commit)
      from  42c92f80f1bfe7c4f4bc261b5e741090754b5122 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 4bbfc3857afe7afdaf05c7b151f506b668e2e995
Author: Dirk Ziegelmeier <address@hidden>
Date:   Sun Feb 28 21:47:45 2016 +0100

    Implement dual-stack in SNMP for netconn API

commit 5404ce3c0ab7ad1cea00c38c25077cf0d725cef2
Author: Dirk Ziegelmeier <address@hidden>
Date:   Sun Feb 28 21:42:33 2016 +0100

    Implement support for UDP IP_ANY_TYPE in netconn API

commit 2289673a30eee2bb932de198a5271836ddae3765
Author: Dirk Ziegelmeier <address@hidden>
Date:   Sun Feb 28 21:35:54 2016 +0100

    Implement support for IP_ANY_TYPE in SNMP

commit 6aed6e659f8258ef0d1618e39ca50a73e9415ed3
Author: Dirk Ziegelmeier <address@hidden>
Date:   Sun Feb 28 15:31:00 2016 +0100

    Rework DHCP PCB handling: Old code registered one UDP PCB per netif where 
DHCP was active and there was a special case in udp_input() for this. New 
implementation uses one PCB for all netifs and removes special case in 
udp_input().
    The old approach called udp_bind() on each of the PCBs, which puts them 
into udp_pcbs list. The PCBs were iterated on all non-DHCP udp_inputs() with no 
effect.
    My cleanup removes the special handling in udp.c, and uses only one DHCP 
UDP PCB to catch all DHCP messages from all netifs. The dhcp_recv function then 
checks whether ip_current_input_netif() has DHCP enabled - if not, the message 
is ignored. The PCB is only created/registered when one or more PCBs have DHCP 
enabled.

-----------------------------------------------------------------------

Summary of changes:
 src/api/api_msg.c            |   10 ++-
 src/apps/snmp/snmp_core.c    |   25 +++++++-
 src/apps/snmp/snmp_netconn.c |    4 +-
 src/core/ipv4/dhcp.c         |  132 ++++++++++++++++++++++++++----------------
 src/core/udp.c               |  103 +++++++++++++--------------------
 src/include/lwip/api.h       |   21 +++++--
 src/include/lwip/dhcp.h      |    4 +-
 7 files changed, 171 insertions(+), 128 deletions(-)


hooks/post-receive
-- 
lwIP - A Lightweight TCPIP stack