From f21638c9e3b614bc0be6903b1fb75543f9619a7b Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 31 Oct 2003 12:11:57 +0000
Subject: * util.h (gnupg_isotime_t): New. (gnupg_copy_time): New.

* gettime.c (gnupg_get_isotime): New.
---
 common/gettime.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'common/gettime.c')

diff --git a/common/gettime.c b/common/gettime.c
index a7914d348..ed1d0c819 100644
--- a/common/gettime.c
+++ b/common/gettime.c
@@ -46,6 +46,32 @@ gnupg_get_time ()
     return current - timewarp;
 }
 
+
+/* Return the current time (possibly faked) in ISO format. */
+void
+gnupg_get_isotime (gnupg_isotime_t timebuf)
+{
+  time_t atime = gnupg_get_time ();
+    
+  if (atime < 0)
+    *timebuf = 0;
+  else 
+    {
+      struct tm *tp;
+#ifdef HAVE_GMTIME_R
+      struct tm tmbuf;
+      
+      tp = gmtime_r (&atime, &tmbuf);
+#else
+      tp = gmtime (&atime);
+#endif
+      sprintf (timebuf,"%04d%02d%02dT%02d%02d%02d",
+               1900 + tp->tm_year, tp->tm_mon+1, tp->tm_mday,
+               tp->tm_hour, tp->tm_min, tp->tm_sec);
+    }
+}
+
+
 /* set the time to NEWTIME so that gnupg_get_time returns a time
    starting with this one.  With FREEZE set to 1 the returned time
    will never change.  Just for completeness, a value of (time_t)-1
-- 
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