From a95585a25ab25668b931a78b7543f707a3354db8 Mon Sep 17 00:00:00 2001
From: djm <>
Date: Fri, 29 Apr 2005 05:37:34 +0000
Subject: import of openssl-0.9.7g; tested on platforms from alpha to zaurus,
 ok deraadt@

---
 src/lib/libcrypto/o_time.c | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'src/lib/libcrypto/o_time.c')

diff --git a/src/lib/libcrypto/o_time.c b/src/lib/libcrypto/o_time.c
index 785468131e..e29091d650 100644
--- a/src/lib/libcrypto/o_time.c
+++ b/src/lib/libcrypto/o_time.c
@@ -114,16 +114,28 @@ struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result)
 			return NULL;
 		logvalue[reslen] = '\0';
 
+		t = *timer;
+
+/* The following is extracted from the DEC C header time.h */
+/*
+**  Beginning in OpenVMS Version 7.0 mktime, time, ctime, strftime
+**  have two implementations.  One implementation is provided
+**  for compatibility and deals with time in terms of local time,
+**  the other __utc_* deals with time in terms of UTC.
+*/
+/* We use the same conditions as in said time.h to check if we should
+   assume that t contains local time (and should therefore be adjusted)
+   or UTC (and should therefore be left untouched). */
+#if __CRTL_VER < 70000000 || defined _VMS_V6_SOURCE
 		/* Get the numerical value of the equivalence string */
 		status = atoi(logvalue);
 
 		/* and use it to move time to GMT */
-		t = *timer - status;
+		t -= status;
+#endif
 
 		/* then convert the result to the time structure */
-#ifndef OPENSSL_THREADS
-		ts=(struct tm *)localtime(&t);
-#else
+
 		/* Since there was no gmtime_r() to do this stuff for us,
 		   we have to do it the hard way. */
 		{
@@ -198,7 +210,6 @@ struct tm *OPENSSL_gmtime(const time_t *timer, struct tm *result)
 		result->tm_isdst = 0; /* There's no way to know... */
 
 		ts = result;
-#endif
 		}
 		}
 #endif
-- 
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