[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. c7c6b7ce93b35ea422648c9b088a214554fab8f7

[Dirk Ziegelmeier]

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- Log -----------------------------------------------------------------
commit c7c6b7ce93b35ea422648c9b088a214554fab8f7
Author: Dirk Ziegelmeier <address@hidden>
Date:   Wed Sep 21 13:33:33 2016 +0200

    Rework IGMP and MLD6 code to store group info per-netif.
    Reasoning:
    - Makes code in single-netif case perform better and smaller
    - IGMP / MLD6 code is a little bit easier to read and understand
    - Easier to get multicast groups per netif when implementing drivers
    
    Downside: In multi-netif mode, there are two more pointers on each netif, 
even if IGMP/MLD6 is not used on it. But these systems should not be so 
memory-constrained that this will matter.

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

Summary of changes:
 src/core/ipv4/igmp.c     |  113 +++++++++++++++++++++-------------------------
 src/core/ipv6/mld6.c     |  113 ++++++++++++++++++++--------------------------
 src/core/netif.c         |    2 +-
 src/include/lwip/igmp.h  |    8 ++--
 src/include/lwip/mld6.h  |    8 ++--
 src/include/lwip/netif.h |   32 +++++++------
 6 files changed, 126 insertions(+), 150 deletions(-)


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