Revision: 57196
http://sourceforge.net/p/brlcad/code/57196
Author: brlcad
Date: 2013-08-28 02:52:41 +0000 (Wed, 28 Aug 2013)
Log Message:
-----------
call gmtime() instead of gmtime_r() for c89+ compliance and greater
portability. makes things really simple for windows too (they provide gmtime())
Modified Paths:
--------------
brlcad/trunk/src/libbu/date-time.c
Modified: brlcad/trunk/src/libbu/date-time.c
===================================================================
--- brlcad/trunk/src/libbu/date-time.c 2013-08-28 02:52:05 UTC (rev 57195)
+++ brlcad/trunk/src/libbu/date-time.c 2013-08-28 02:52:41 UTC (rev 57196)
@@ -34,25 +34,24 @@
{
struct tm loctime;
struct tm* retval;
- time_t curr_time = time(0);
+ time_t curr_time;
+
+ if (!vls_gmtime)
+ return;
+
BU_CK_VLS(vls_gmtime);
+ curr_time = time(0);
if (curr_time == (time_t)(-1)) {
/* time error: but set something */
bu_vls_sprintf(vls_gmtime, "TIME_ERROR");
return;
}
-#ifdef HAVE_GMTIME_S
- retval = gmtime_s(&loctime, &curr_time);
-#else
- retval = gmtime_r(&curr_time, &loctime);
-#endif
- if (retval != &loctime) {
- /* time error: but set something */
- bu_vls_sprintf(vls_gmtime, "TIME_ERROR");
- return;
- }
+ bu_semaphore_acquire(BU_SEM_DATETIME);
+ retval = gmtime(&curr_time);
+ loctime = *retval; /* struct copy */
+ bu_semaphore_release(BU_SEM_DATETIME);
/* put the UTC time in the desired ISO format: "yyyy-mm-ddThh:mm:ssZ" */
bu_vls_sprintf(vls_gmtime, "%04d-%02d-%02dT%02d:%02d:%02dZ",
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