Added axTLS changes related to SDK 2.0.

Sming/third-party/axtls-8266/replacements/time.c

@@ -24,17 +24,19 @@ extern uint64_t system_mktime(uint32_t year, uint32_t mon, uint32_t day, uint32_
 
 static int errno_var = 0;
 
-int* __errno(void) {
+#define WEAK_ATTR __attribute__((weak))
+
+int* WEAK_ATTR __errno(void) {
     // DEBUGV("__errno is called last error: %d (not current)\n", errno_var);
     return &errno_var;
 }
 
-unsigned long millis(void)
+unsigned long WEAK_ATTR millis(void)
 {
 	return system_get_time() / 1000UL;
 }
 
-unsigned long micros(void)
+unsigned long WEAK_ATTR micros(void)
 {
 	return system_get_time();
 }
@@ -79,7 +81,7 @@ static void setServer(int id, const char* name_or_ip)
     }
 }
 
-void configTime(int timezone, int daylightOffset_sec, const char* server1, const char* server2, const char* server3)
+void WEAK_ATTR configTime(int timezone, int daylightOffset_sec, const char* server1, const char* server2, const char* server3)
 {
     sntp_stop();
 
@@ -93,22 +95,22 @@ void configTime(int timezone, int daylightOffset_sec, const char* server1, const
     sntp_init();
 }
 
-int clock_gettime(clockid_t unused, struct timespec *tp)
+int WEAK_ATTR clock_gettime(clockid_t unused, struct timespec *tp)
 {
     tp->tv_sec  = millis() / 1000;
     tp->tv_nsec = micros() * 1000;
     return 0;
 }
 
 // seconds since 1970
-time_t mktime(struct tm *t)
+time_t WEAK_ATTR mktime(struct tm *t)
 {
     // system_mktime expects month in range 1..12
     #define START_MONTH 1
     return DIFF1900TO1970 + system_mktime(t->tm_year, t->tm_mon + START_MONTH, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
 }
 
-time_t time(time_t * t)
+time_t WEAK_ATTR time(time_t * t)
 {
     time_t seconds = sntp_get_current_timestamp();
     if (t)
@@ -118,24 +120,24 @@ time_t time(time_t * t)
     return seconds;
 }
 
-char* asctime(const struct tm *t)
+char* WEAK_ATTR asctime(const struct tm *t)
 {
     return sntp_asctime(t);
 }
 
-struct tm* localtime(const time_t *clock)
+struct tm* WEAK_ATTR localtime(const time_t *clock)
 {
     return sntp_localtime(clock);
 }
 
-char* ctime(const time_t *t)
+char* WEAK_ATTR ctime(const time_t *t)
 {
     struct tm* p_tm = localtime(t);
     char* result = asctime(p_tm);
     return result;
 }
 
-int gettimeofday(struct timeval *tp, void *tzp)
+int WEAK_ATTR gettimeofday(struct timeval *tp, void *tzp)
 {
     if (tp)
     {