1 files changed, 115 insertions, 0 deletions
diff --git a/3rdparty/openpgm-svn-r1135/pgm/time.c.c89.patch b/3rdparty/openpgm-svn-r1135/pgm/time.c.c89.patch
new file mode 100644
index 0000000..be65fec
--- /dev/null
+++ b/3rdparty/openpgm-svn-r1135/pgm/time.c.c89.patch
@@ -0,0 +1,115 @@
+--- time.c	2010-08-04 18:15:50.000000000 +0800
++++ time.c89	2010-08-05 12:22:53.000000000 +0800
+@@ -232,7 +232,15 @@
+ 		return TRUE;
+ 
+ /* current time */
++#ifdef _MSC_VER
++	{
++        char* cfg = NULL;
++        size_t len;
++        errno_t err = _dupenv_s (&cfg, &len, "PGM_TIMER");
++#else
++	{
+ 	const char *cfg = getenv ("PGM_TIMER");
++#endif
+ 	if (cfg == NULL) {
+ #ifdef CONFIG_HAVE_TSC
+ 		cfg = "TSC";
+@@ -292,6 +300,13 @@
+ #endif
+ 	}
+ 
++#ifdef _MSC_VER
++/* cleanup after _dupenv_s() */
++	if (!err && len > 0) {
++		free (cfg);
++	}
++#endif
++
+ #ifdef CONFIG_HAVE_RTC
+ 	if (pgm_time_update_now == pgm_rtc_update)
+ 	{
+@@ -324,10 +339,12 @@
+ 			fclose (fp);
+ 		}
+ #elif defined(_WIN32)
++		{
+ 		uint64_t frequency;
+ 		if (QueryPerformanceFrequency ((LARGE_INTEGER*)&frequency))
+ 		{
+-			tsc_mhz = frequency / 1000;
++			tsc_mhz = (uint_fast32_t)(frequency / 1000);
++		}
+ 		}
+ #endif /* !_WIN32 */
+ 
+@@ -335,10 +352,20 @@
+  *
+  * Value can be used to override kernel tick rate as well as internal calibration
+  */
++		{
++#ifdef _MSC_VER
++	        char* env_mhz = NULL;
++        	size_t len;
++        	errno_t err = _dupenv_s (&env_mhz, &len, "RDTSC_FREQUENCY");
++#else
+ 		const char *env_mhz = getenv ("RDTSC_FREQUENCY");
++#endif
+ 		if (env_mhz)
+ 			tsc_mhz = atoi (env_mhz);
+-
++#ifdef _MSC_VER
++			free (env_mhz);
++#endif
++		}
+ #ifndef _WIN32
+ /* calibrate */
+ 		if (0 >= tsc_mhz) {
+@@ -394,6 +421,7 @@
+ err_cleanup:
+ 	pgm_atomic_dec32 (&time_ref_count);
+ 	return FALSE;
++	}
+ }
+ 
+ /* returns TRUE if shutdown succeeded, returns FALSE on error.
+@@ -407,6 +435,7 @@
+ 	if (pgm_atomic_exchange_and_add32 (&time_ref_count, (uint32_t)-1) != 1)
+ 		return TRUE;
+ 
++	{
+ 	bool success = TRUE;
+ #ifdef CONFIG_HAVE_RTC
+ 	if (pgm_time_update_now == pgm_rtc_update)
+@@ -417,6 +446,7 @@
+ 		success = pgm_hpet_shutdown ();
+ #endif
+ 	return success;
++	}
+ }
+ 
+ #ifdef CONFIG_HAVE_GETTIMEOFDAY
+@@ -456,14 +486,21 @@
+ pgm_time_t
+ pgm_ftime_update (void)
+ {
+-	struct timeb ftime_now;
+ 	static pgm_time_t last = 0;
++#ifdef _MSC_VER
++	struct __timeb64 ftime_now;
++	_ftime64_s (&ftime_now);
++#else
++	struct timeb ftime_now;
+ 	ftime (&ftime_now);
++#endif
++	{
+ 	const pgm_time_t now = secs_to_usecs (ftime_now.time) + msecs_to_usecs (ftime_now.millitm);
+ 	if (PGM_UNLIKELY(now < last))
+ 		return last;
+ 	else
+ 		return last = now;
++	}
+ }
+ #endif /* CONFIG_HAVE_FTIME */
+