diff options
| author | Hiroki Sato <hrs@FreeBSD.org> | 2013-07-12 12:36:12 +0000 |
|---|---|---|
| committer | Hiroki Sato <hrs@FreeBSD.org> | 2013-07-12 12:36:12 +0000 |
| commit | 4825b1e0981bf7fe0b9cf4122a83d518064e29a6 (patch) | |
| tree | 8304af862548c2d7d1c830badbde7fc348e58686 /sys/net/rtsock.c | |
| parent | e9f947e27c9168a1c9e4bb239e4a094941b4a417 (diff) | |
| download | src-4825b1e0981bf7fe0b9cf4122a83d518064e29a6.tar.gz src-4825b1e0981bf7fe0b9cf4122a83d518064e29a6.zip | |
Add a leaf node CTL_NET.PF_ROUTE.0.AF.NET_RT_DUMP.0.FIB. This returns
routing table with the specified FIB number, not td->td_proc->p_fibnum.
Notes
Notes:
svn path=/head/; revision=253262
Diffstat (limited to 'sys/net/rtsock.c')
| -rw-r--r-- | sys/net/rtsock.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c index d665280d1d05..928d2abb169d 100644 --- a/sys/net/rtsock.c +++ b/sys/net/rtsock.c @@ -1905,6 +1905,7 @@ sysctl_rtsock(SYSCTL_HANDLER_ARGS) u_int namelen = arg2; struct radix_node_head *rnh = NULL; /* silence compiler. */ int i, lim, error = EINVAL; + int fib = 0; u_char af; struct walkarg w; @@ -1912,7 +1913,17 @@ sysctl_rtsock(SYSCTL_HANDLER_ARGS) namelen--; if (req->newptr) return (EPERM); - if (namelen != 3) + if (name[1] == NET_RT_DUMP) { + if (namelen == 3) + fib = req->td->td_proc->p_fibnum; + else if (namelen == 4) + fib = (name[3] == -1) ? + req->td->td_proc->p_fibnum : name[3]; + else + return ((namelen < 3) ? EISDIR : ENOTDIR); + if (fib < 0 || fib >= rt_numfibs) + return (EINVAL); + } else if (namelen != 3) return ((namelen < 3) ? EISDIR : ENOTDIR); af = name[0]; if (af > AF_MAX) @@ -1951,7 +1962,7 @@ sysctl_rtsock(SYSCTL_HANDLER_ARGS) * take care of routing entries */ for (error = 0; error == 0 && i <= lim; i++) { - rnh = rt_tables_get_rnh(req->td->td_proc->p_fibnum, i); + rnh = rt_tables_get_rnh(fib, i); if (rnh != NULL) { RADIX_NODE_HEAD_RLOCK(rnh); error = rnh->rnh_walktree(rnh, |