1 files changed, 15 insertions, 9 deletions

diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index 034e03d21..88eda6b28 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -84,6 +84,7 @@
 //usage:        )
 //usage:     "\n        -n      Don't do DNS resolution"
 //usage:     "\n        -u      UDP mode"
+//usage:     "\n        -b      Allow broadcasts"
 //usage:     "\n        -v      Verbose"
 //usage:        IF_NC_EXTRA(
 //usage:     "\n        -o FILE Hex dump traffic"
@@ -171,17 +172,19 @@ enum {
         OPT_p = (1 << 1),
         OPT_s = (1 << 2),
         OPT_u = (1 << 3),
-        OPT_v = (1 << 4),
-        OPT_w = (1 << 5),
-        OPT_l = (1 << 6) * ENABLE_NC_SERVER,
-        OPT_k = (1 << 7) * ENABLE_NC_SERVER,
-        OPT_i = (1 << (6+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
-        OPT_o = (1 << (7+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
-        OPT_z = (1 << (8+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
+        OPT_b = (1 << 4),
+        OPT_v = (1 << 5),
+        OPT_w = (1 << 6),
+        OPT_l = (1 << 7) * ENABLE_NC_SERVER,
+        OPT_k = (1 << 8) * ENABLE_NC_SERVER,
+        OPT_i = (1 << (7+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
+        OPT_o = (1 << (8+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
+        OPT_z = (1 << (9+2*ENABLE_NC_SERVER)) * ENABLE_NC_EXTRA,
 };
 
 #define o_nflag   (option_mask32 & OPT_n)
 #define o_udpmode (option_mask32 & OPT_u)
+#define o_bcmode  (option_mask32 & OPT_b)
 #if ENABLE_NC_EXTRA
 #define o_ofile   (option_mask32 & OPT_o)
 #define o_zero    (option_mask32 & OPT_z)
@@ -788,7 +791,7 @@ int nc_main(int argc UNUSED_PARAM, char **argv)
 
         // -g -G -t -r deleted, unimplemented -a deleted too
         getopt32(argv, "^"
-                "np:s:uvw:+"/* -w N */ IF_NC_SERVER("lk")
+                "np:s:ubvw:+"/* -w N */ IF_NC_SERVER("lk")
                 IF_NC_EXTRA("i:o:z")
                         "\0"
                         "?2:vv"IF_NC_SERVER(":ll"), /* max 2 params; -v and -l are counters */
@@ -851,8 +854,11 @@ int nc_main(int argc UNUSED_PARAM, char **argv)
         }
         xmove_fd(x, netfd);
         setsockopt_reuseaddr(netfd);
-        if (o_udpmode)
+        if (o_udpmode) {
+                if (o_bcmode)
+                        setsockopt_broadcast(netfd);
                 socket_want_pktinfo(netfd);
+        }
         if (!ENABLE_FEATURE_UNIX_LOCAL
          || cnt_l != 0 /* listen */
          || ouraddr->u.sa.sa_family != AF_UNIX