X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincctl.c;h=664b2eaa1b4306761284afd2bb9b9aba3fb832e0;hb=f71ab70351e8d5dfdc91c9808d142cf93d2a5d61;hp=8b49c4499b2c508ba04bc4595c377cfffe6a2bac;hpb=95baa36f10743d4d2bd6f6ff05457f77bd14e96d;p=tinc

diff --git a/src/tincctl.c b/src/tincctl.c
index 8b49c449..664b2eaa 100644
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -93,6 +93,17 @@ static struct option const long_options[] = {
 static void version(void) {
 	printf("%s version %s (built %s %s, protocol %d.%d)\n", PACKAGE,
 	       BUILD_VERSION, BUILD_DATE, BUILD_TIME, PROT_MAJOR, PROT_MINOR);
+	printf("Features:"
+#ifdef HAVE_READLINE
+	       " readline"
+#endif
+#ifdef HAVE_CURSES
+	       " curses"
+#endif
+#ifndef DISABLE_LEGACY
+	       " legacy_protocol"
+#endif
+	       "\n\n");
 	printf("Copyright (C) 1998-2018 Ivo Timmermans, Guus Sliepen and others.\n"
 	       "See the AUTHORS file for a complete list.\n\n"
 	       "tinc comes with ABSOLUTELY NO WARRANTY.  This is free software,\n"
@@ -3328,6 +3339,11 @@ static int cmd_shell(int argc, char *argv[]) {
 	return result;
 }
 
+static void cleanup() {
+	free(tinc_conf);
+	free(hosts_dir);
+	free_names();
+}
 
 int main(int argc, char *argv[]) {
 	program_name = argv[0];
@@ -3342,6 +3358,7 @@ int main(int argc, char *argv[]) {
 	make_names(false);
 	xasprintf(&tinc_conf, "%s" SLASH "tinc.conf", confbase);
 	xasprintf(&hosts_dir, "%s" SLASH "hosts", confbase);
+	atexit(cleanup);
 
 	if(show_version) {
 		version();
@@ -3363,7 +3380,8 @@ int main(int argc, char *argv[]) {
 
 #endif
 
-	srand(time(NULL));
+	gettimeofday(&now, NULL);
+	srand(now.tv_sec + now.tv_usec);
 	crypto_init();
 
 	if(optind >= argc) {