1

lib/debug_config.c

@@ -269,7 +269,7 @@ void debug_output(debug_level_t level, debug_category_t category,
     
     /* Add timestamp with microseconds: hh:mm:ss-xxx.yyy */
     struct timeval tv;
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
     time_t tv_sec = (time_t)tv.tv_sec;
     struct tm* tm_info = localtime(&tv_sec);
     char time_str[32];

lib/debug_config.h

@@ -53,7 +53,7 @@ typedef uint64_t debug_category_t;
 #define DEBUG_CATEGORY_CONTROL     ((debug_category_t)1 << 14)  // Control/monitoring server
 #define DEBUG_CATEGORY_DUMP        ((debug_category_t)1 << 15)  // Packet dump/logging
 #define DEBUG_CATEGORY_COUNT       16                             // Total number of categories
-#define DEBUG_CATEGORY_ALL         ((debug_category_t)0xFFFFFFFFFFFFFFFFULL)
+#define DEBUG_CATEGORY_ALL         ((debug_category_t)0xFFFFFFFFUL)
 
 /* Debug configuration structure */
 typedef struct {

src/etcp.h

@@ -78,7 +78,7 @@ struct ETCP_CONN {
     
     // Crypto and state
     struct secure_channel crypto_ctx;
-    struct pn_pair* normalizer;
+    struct PKTNORM* normalizer;
     
     // Peer info
     uint64_t peer_node_id;         // Peer node ID

src/secure_channel.c

@@ -4,6 +4,8 @@
 #include <config.h>
 #endif
 
+#define OPENSSL_API_COMPAT 0x10100000L
+
 #include "secure_channel.h"
 #include "../lib/debug_config.h"
 #include "../lib/platform_compat.h"
@@ -141,7 +143,7 @@ static int sc_rng(uint8_t *dest, unsigned size) {
     pid_t pid = getpid();
 #endif
     struct timeval tv;
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
     for (unsigned i = 0; i < size; i++) {
         dest[i] ^= ((pid >> (i % (sizeof(pid) * 8))) & 0xFF);
         dest[i] ^= ((tv.tv_sec >> (i % (sizeof(tv.tv_sec) * 8))) & 0xFF);
@@ -336,7 +338,7 @@ static void sc_build_nonce(uint64_t counter, uint8_t *nonce_out) {
     if (!sc_urandom_initialized) {
         sc_init_random_seed();
     }
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
     memcpy(data, sc_urandom_seed, 8);
     data[8] = (counter >> 0) & 0xFF;
     data[9] = (counter >> 8) & 0xFF;
@@ -515,7 +517,7 @@ static int sc_rng(uint8_t *dest, unsigned size)
     pid_t pid = getpid();
 #endif
     struct timeval tv;
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
     for (unsigned i = 0; i < size; i++) {
         dest[i] ^= ((pid >> (i % (sizeof(pid) * 8))) & 0xFF);
         dest[i] ^= ((tv.tv_sec >> (i % (sizeof(tv.tv_sec) * 8))) & 0xFF);
@@ -666,7 +668,7 @@ static void sc_build_nonce(uint64_t counter, uint8_t *nonce_out)
         sc_init_random_seed();
     }
 
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
 
     memcpy(data, sc_urandom_seed, 8);
     data[8] = (counter >> 0) & 0xFF;

tests/test_pkt_normalizer_etcp.c

@@ -25,6 +25,8 @@
 #include "../lib/debug_config.h"
 #include "../lib/mem.h"
 
+extern int pn_packer_send(void* pn, const uint8_t* buffer, size_t size);
+
 #define TEST_TIMEOUT_MS 3000  // 3 second timeout
 #define TOTAL_PACKETS 100      // Total packets to send
 //#define MAX_QUEUE_SIZE 5        // Max packets in input queue

tests/test_pkt_normalizer_standalone.c

@@ -29,6 +29,8 @@ void etcp_conn_reinit(struct ETCP_CONN* etcp) {
 #include "../src/utun_instance.h"
 #include "../lib/mem.h"
 
+extern int pn_packer_send(void* pn, const uint8_t* buffer, size_t size);
+
 // Test state
 static struct UTUN_INSTANCE mock_instance;
 static struct ETCP_CONN mock_etcp;

tests/test_u_async_performance.c

@@ -21,7 +21,7 @@
 /* Performance measurement */
 static uint64_t get_time_us(void) {
     struct timeval tv;
-    gettimeofday(&tv, NULL);
+    utun_gettimeofday(&tv, NULL);
     return (uint64_t)tv.tv_sec * 1000000ULL + tv.tv_usec;
 }