[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. master_at_STABLE-2_0_0-234-g1b20e66

[Joel Cunningham]

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- Log -----------------------------------------------------------------
commit 1b20e664bfb93dc6a1dcc467103a4db7f1e24ede
Author: Joel Cunningham <address@hidden>
Date:   Thu Jan 19 21:38:46 2017 -0600

    Task #14314: Add interface name/index APIs
    
    This commit adds the following sets of interface name/index APIs:
    
    Interface Identification APIs from RFC 3493:
      * lwip_if_nametoindex (COMPAT macro if_nametoindex)
      * lwip_if_indextoname (COMPAT macro if_indextoname)
    
    netifapi:
      * netifapi_netif_name_to_index
      * netifapi_netif_index_to_name
    
    netif:
      * netif_name_to_index
      * netif_index_to_name
      * netif_num_to_index
      * netif_index_to_num

commit 9c80a6625344768572777accbe77ac968c10250f
Author: Joel Cunningham <address@hidden>
Date:   Fri Jan 20 13:52:11 2017 -0600

    Netif: add netif_num overflow assert
    
    This commit adds an LWIP_ASSERT to detect when netif_num overflows and
    we no longer have unique numbers per netif.  Unique netif numbers are
    needed to support interface indexes (task #14314)
    
    The only cases where this could occur are with a deployment that attempts
    to use the maximum 256 netifs at the same time or where netifs are being
    constantly adding and removed.  Neither of these use cases fit the
    lightweight goals of LwIP
    
    See discussion in task #14314 for more details

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

Summary of changes:
 src/Filelists.mk                             |    1 +
 src/{include/lwip/dhcp6.h => api/if.c}       |   51 +++++++++-----
 src/api/netifapi.c                           |   95 ++++++++++++++++++++++++++
 src/core/netif.c                             |   51 ++++++++++++++
 src/{core/ipv6/dhcp6.c => include/lwip/if.h} |   26 ++++---
 src/include/lwip/netif.h                     |    8 +++
 src/include/lwip/netifapi.h                  |   14 ++++
 COPYING => src/include/posix/net/if.h        |   12 ++--
 8 files changed, 223 insertions(+), 35 deletions(-)
 copy src/{include/lwip/dhcp6.h => api/if.c} (65%)
 copy src/{core/ipv6/dhcp6.c => include/lwip/if.h} (68%)
 copy COPYING => src/include/posix/net/if.h (91%)


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