diff options
| author | jamie <jamie@FreeBSD.org> | 2009-03-20 13:41:23 +0000 |
|---|---|---|
| committer | jamie <jamie@FreeBSD.org> | 2009-03-20 13:41:23 +0000 |
| commit | 422c98f3d60aed59d2e0b965f0b05f617dbb1fab (patch) | |
| tree | 4f648b84b515707f97bf777d2119caeb40d84b5b /sys/net | |
| parent | 76ed51bd5ae19d01171f93791177c07f41549e4f (diff) | |
| download | FreeBSD-src-422c98f3d60aed59d2e0b965f0b05f617dbb1fab.zip FreeBSD-src-422c98f3d60aed59d2e0b965f0b05f617dbb1fab.tar.gz | |
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
Diffstat (limited to 'sys/net')
| -rw-r--r-- | sys/net/if.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index 2f289dc..aec6f55 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -2025,6 +2025,8 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct thread *td) 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, caddr_t data, struct thread *td) cmd, data, ifp, td)); + if (error == EOPNOTSUPP && ifp != NULL && + ifp->if_ioctl != NULL) + error = (*ifp->if_ioctl)(ifp, cmd, data); switch (ocmd) { case OSIOCGIFADDR: |
