K 10
svn:author
V 5
andre
K 8
svn:date
V 27
2006-03-15T19:39:09.000000Z
K 7
svn:log
V 728
- Fill in the correct rtm_index for RTM_ADD and RTM_CHANGE messages.

- Allow RTM_CHANGE to change a number of route flags as specified by
  RTF_FMASK.

- The unused rtm_use field in struct rt_msghdr is redesignated as
  rtm_fmask field to communicate route flag changes in RTM_CHANGE
  messages from userland.  The use count of a route was moved to
  rtm_rmx a long time ago.  For source code compatibility reasons
  a define of rtm_use to rtm_fmask is provided.

These changes faciliate running of multiple cooperating routing
daemons at the same time without causing undesired interference.
Open[BGP|OSPF]D make use of these features to have IGP routes
override EGP ones.

Obtained from:	OpenBSD (claudio@)
MFC after:	3 days

END