iwinfo: add phyname attribute, this is useful to group networks by radio phy

[openwrt.git] / package / network / utils / iwinfo / src / iwinfo_nl80211.c

diff --git a/package/network/utils/iwinfo/src/iwinfo_nl80211.c b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
index 051d34d..9486ffc 100644 (file)
--- a/package/network/utils/iwinfo/src/iwinfo_nl80211.c
+++ b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
@@ -1407,6 +1407,31 @@ int nl80211_get_encryption(const char *ifname, char *buf)
        return -1;
 }
 
+int nl80211_get_phyname(const char *ifname, char *buf)
+{
+       const char *name;
+
+       name = nl80211_ifname2phy(ifname);
+
+       if (name)
+       {
+               strcpy(buf, name);
+               return 0;
+       }
+       else if ((name = nl80211_phy2ifname(ifname)) != NULL)
+       {
+               name = nl80211_ifname2phy(name);
+
+               if (name)
+               {
+                       strcpy(buf, ifname);
+                       return 0;
+               }
+       }
+
+       return -1;
+}
+
 
 static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg)
 {