This adds an option --data-dir to honeyd.
  --Maximillian Dornseif

Index: branches/md/honeyd.c
===================================================================
--- branches/md/honeyd.c	(.../trunk/honeyd.c)	(revision 745)
+++ branches/md/honeyd.c	(.../branches/md/honeyd.c)	(working copy)
@@ -151,6 +151,7 @@
 int			 honeyd_ttl = HONEYD_DFL_TTL;
 struct tcp_con		 honeyd_tmp;
 int                      honeyd_show_include_dir;
+int                      honeyd_show_data_dir;
 int                      honeyd_show_version;
 int                      honeyd_show_usage;
 int			 honeyd_debug;
@@ -173,6 +174,7 @@
 
 static struct option honeyd_long_opts[] = {
 	{"include-dir", 0, &honeyd_show_include_dir, 1},
+	{"data-dir",    0, &honeyd_show_data_dir, 1},
 	{"version",     0, &honeyd_show_version, 1},
 	{"help",        0, &honeyd_show_usage, 1},
 	{"webserver-port", required_argument, NULL, 'W'},
@@ -213,7 +215,8 @@
 	    "  -h, --help             Print this message and exit.\n"
 	    "\n"
 	    "For plugin development:\n"
-	    "  --include-dir          Prints out header files directory and exits.\n");
+	    "  --include-dir          Prints out header files directory and exits.\n"
+	    "  --data-dir             Prints out data/plug-in directory and exits.\n");
 	
 	exit(1);
 }
@@ -3076,6 +3079,10 @@
 		printf("%s\n", PATH_HONEYDINCLUDE);
 		exit(0);
 	}
+	if (honeyd_show_data_dir) {
+		printf("%s\n", PATH_HONEYDDATA);
+		exit(0);
+	}
 
 	argc -= optind;
 	argv += optind;