Author: jamie
Date: Fri Mar 20 13:41:23 2009
New Revision: 190151
URL: http://svn.freebsd.org/changeset/base/190151
Log:
Call the interface's if_ioctl from ifioctl(), if the protocol didn't
handle the ioctl. There are other paths that already call it, but this
allows for a non-interface socket (like AF_LOCAL which ifconfig now
uses) to use a broader class of interface ioctls.
Approved by: bz (mentor), rwatson
Modified:
head/sys/net/if.c
Modified: head/sys/net/if.c
==============================================================================
--- head/sys/net/if.c Fri Mar 20 13:27:51 2009 (r190150)
+++ head/sys/net/if.c Fri Mar 20 13:41:23 2009 (r190151)
@@ -2025,6 +2025,8 @@ ifioctl(struct socket *so, u_long cmd, c
error = ((*so->so_proto->pr_usrreqs->pru_control)(so, cmd,
data,
ifp, td));
+ if (error == EOPNOTSUPP && ifp != NULL && ifp->if_ioctl != NULL)
+ error = (*ifp->if_ioctl)(ifp, cmd, data);
#else
{
int ocmd = cmd;
@@ -2066,6 +2068,9 @@ ifioctl(struct socket *so, u_long cmd, c
cmd,
data,
ifp, td));
+ if (error == EOPNOTSUPP && ifp != NULL &&
+ ifp->if_ioctl != NULL)
+ error = (*ifp->if_ioctl)(ifp, cmd, data);
switch (ocmd) {
case OSIOCGIFADDR:
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