X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincd.c;h=5f1447e612a3b919a9873614b339859be1e06092;hb=6bf3595a915111770b7a167c54ccbca86cfbec78;hp=cd49400b6d5c718a63be13c4a6127bb177ae2f3d;hpb=f5bb64b36ae0807cdd3f241f81a8e933065437f6;p=tinc

diff --git a/src/tincd.c b/src/tincd.c
index cd49400b..5f1447e6 100644
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -1,7 +1,7 @@
 /*
     tincd.c -- the main file for tincd
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
                   2008      Max Rijevski <maksuf@gmail.com>
                   2009      Michael Tokarev <mjt@tls.msk.ru>
                   2010      Julien Muchembled <jm@jmuchemb.eu>
@@ -33,12 +33,6 @@
 #include <sys/mman.h>
 #endif
 
-#include <openssl/rand.h>
-#include <openssl/rsa.h>
-#include <openssl/pem.h>
-#include <openssl/evp.h>
-#include <openssl/engine.h>
-
 #ifdef HAVE_LZO
 #include LZO1X_H
 #endif
@@ -73,14 +67,18 @@ static bool show_version = false;
 /* If nonzero, use null ciphers and skip all key exchanges. */
 bool bypass_security = false;
 
+#ifdef HAVE_MLOCKALL
 /* If nonzero, disable swapping for this process. */
 static bool do_mlock = false;
+#endif
 
+#ifndef HAVE_MINGW
 /* If nonzero, chroot to netdir after startup. */
 static bool do_chroot = false;
 
 /* If !NULL, do setuid to given user after startup */
 static const char *switchuser = NULL;
+#endif
 
 /* If nonzero, write log entries to a separate file. */
 bool use_logfile = false;
@@ -169,7 +167,9 @@ static bool parse_options(int argc, char **argv) {
 				break;
 #endif
 
-			case 'd': /* inc debug level */
+			case 'd': /* increase debug level */
+				if(!optarg && optind < argc && *argv[optind] != '-')
+					optarg = argv[optind++];
 				if(optarg)
 					debug_level = atoi(optarg);
 				else
@@ -216,6 +216,8 @@ static bool parse_options(int argc, char **argv) {
 
 			case 4:   /* write log entries to a file */
 				use_logfile = true;
+				if(!optarg && optind < argc && *argv[optind] != '-')
+					optarg = argv[optind++];
 				if(optarg)
 					logfilename = xstrdup(optarg);
 				break;
@@ -233,6 +235,12 @@ static bool parse_options(int argc, char **argv) {
 		}
 	}
 
+	if(optind < argc) {
+		fprintf(stderr, "%s: unrecognized argument '%s'\n", argv[0], argv[optind]);
+		usage(true);
+		return false;
+	}
+
 	if(!netname && (netname = getenv("NETNAME")))
 		netname = xstrdup(netname);
 
@@ -252,9 +260,7 @@ static bool parse_options(int argc, char **argv) {
 }
 
 static bool drop_privs(void) {
-#ifdef HAVE_MINGW
-	return false;
-#else
+#ifndef HAVE_MINGW
 	uid_t uid = 0;
 	if (switchuser) {
 		struct passwd *pw = getpwnam(switchuser);
@@ -350,7 +356,8 @@ int main(int argc, char **argv) {
 
 	/* Slllluuuuuuurrrrp! */
 
-	srand(time(NULL));
+	gettimeofday(&now, NULL);
+	srand(now.tv_sec + now.tv_usec);
 	crypto_init();
 
 	if(!read_server_config())