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[v3,0/4] batctl: netlink support for DAT and MCAST

Message ID 20180313104358.19895-1-linus.luessing@c0d3.blue
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Linus L├╝ssing March 13, 2018, 10:43 a.m. UTC
This patchset adds netlink support for dumping DAT cache and multicast
flags tables.


Changes in v3:
==============
- renamed netlink attributes:
  - BATADV_ATTR_DC_ADDRESS   -> BATADV_ATTR_DAT_CACHE_IP4ADDRESS
  - BATADV_ATTR_DC_HWADDRESS -> BATADV_ATTR_DAT_CACHE_HWADDRESS
  - BATADV_ATTR_DC_VID       -> BATADV_ATTR_DAT_CACHE_VID

Changes in v2:
==============

- Removed htonl() conversion for BATADV_ATTR_DC_ADDRESS as batman-adv
  now provides it in network byte order (via nla_put_in_addr() )
- Increased BATADV_ATTR_MCAST_FLAGS and BATADV_ATTR_MCAST_FLAGS_PRIV
  size from 8 to 32 bits to enhance extensibility
- Changed mcast_flags error value from -EINVAL to -ENOTSUPP to allow
  a fallback to and retry via debugfs, for compatibility with older
  batman-adv versions