isisd: implement 'max-area-addresses-mismatch' notification

[mirror_frr.git] / zebra / ioctl.c

diff --git a/zebra/ioctl.c b/zebra/ioctl.c
index 0469bc38c0432d0b3ac78f90787850d0423bbfa2..ebe1edcaef0a77b11ce5cf394269e254a38d5195 100644 (file)
--- a/zebra/ioctl.c
+++ b/zebra/ioctl.c
@@ -33,6 +33,7 @@
 #include "zebra/rib.h"
 #include "zebra/rt.h"
 #include "zebra/interface.h"
+#include "zebra/zebra_errors.h"
 
 #ifndef SUNOS_5
 
@@ -396,7 +397,7 @@ void if_get_flags(struct interface *ifp)
 
        ret = vrf_if_ioctl(SIOCGIFFLAGS, (caddr_t)&ifreq, ifp->vrf_id);
        if (ret < 0) {
-               flog_err_sys(LIB_ERR_SYSTEM_CALL,
+               flog_err_sys(EC_LIB_SYSTEM_CALL,
                             "vrf_if_ioctl(SIOCGIFFLAGS) failed: %s",
                             safe_strerror(errno));
                return;
@@ -414,8 +415,9 @@ void if_get_flags(struct interface *ifp)
                strncpy(ifmr.ifm_name, ifp->name, IFNAMSIZ);
 
                /* Seems not all interfaces implement this ioctl */
-               if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) < 0)
-                       flog_err_sys(LIB_ERR_SYSTEM_CALL,
+               if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) == -1 &&
+                   errno != EINVAL)
+                       flog_err_sys(EC_LIB_SYSTEM_CALL,
                                     "if_ioctl(SIOCGIFMEDIA) failed: %s",
                                     safe_strerror(errno));
                else if (ifmr.ifm_status & IFM_AVALID) /* Link state is valid */