Fix compile with current GnuTLS versions.

[tlsproxy/tlsproxy.git] / src / tlsproxy.c

diff --git a/src/tlsproxy.c b/src/tlsproxy.c
index 91d91b95de828b845deb07706e8ff4ae013d997a..40729f08c8240938ea24dca75597a96115c2c474 100644 (file)
--- a/src/tlsproxy.c
+++ b/src/tlsproxy.c
@@ -32,9 +32,11 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#if GNUTLS_VERSION_NUMBER <= 0x020b00
 /* Necessary for GnuTLS when used with threads. */
 #include <gcrypt.h>
 GCRY_THREAD_OPTION_PTHREAD_IMPL;
+#endif
 
 
 /* Size of ringbuffer. */
@@ -159,7 +161,7 @@ int main(int argc, char **argv) {
     }
 
     /* Fast rebinding for debug mode, could cause invalid packets. */
-    if (global_log_level >= LOG_DEBUG_LEVEL) {
+    if (global_log_level >= LOG_DEBUG1_LEVEL) {
         int socket_option = 1;
         setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR,
                    &socket_option, sizeof(socket_option));
@@ -187,7 +189,7 @@ int main(int argc, char **argv) {
         return EXIT_FAILURE;
     }
 
-    if (global_log_level >= LOG_DEBUG_LEVEL) {
+    if (global_log_level >= LOG_DEBUG1_LEVEL) {
         printf("tlsproxy %s\n", VERSION);
         printf("Listening for connections on port %d.\n", port);
 
@@ -364,6 +366,9 @@ static void print_usage(const char *argv) {
 
 static void initialize_gnutls(void) {
     int result;
+/* Recent versions of GnuTLS automatically initialize the cryptography layer
+ * in gnutls_global_init(). */
+#if GNUTLS_VERSION_NUMBER <= 0x020b00
     gcry_error_t error;
 
     /* Thread safe setup. Must be called before gnutls_global_init(). */
@@ -380,6 +385,7 @@ static void initialize_gnutls(void) {
                                                    gcry_strerror(error));
         exit(EXIT_FAILURE);
     }
+#endif
 
     /* Initialize GnuTLS. */
     result = gnutls_global_init();