X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fgenstamp.c;h=9c5ba5f3d6e613c3c1f15ecb2781ac3438a49bb5;hb=0adb29d5fa73df9c3760478405aaf71fa37054c4;hp=09fe1946957e645a249d391160de2badcf47ada4;hpb=72da3285140821058a0155ca35d2264b45eb3b5c;p=citadel.git

diff --git a/citadel/genstamp.c b/citadel/genstamp.c
index 09fe19469..9c5ba5f3d 100644
--- a/citadel/genstamp.c
+++ b/citadel/genstamp.c
@@ -1,14 +1,7 @@
 /*
- * $Id$
- *
  * Function to generate RFC822-compliant textual time/date stamp
- *
  */
 
-#ifdef DLL_EXPORT
-#define IN_LIBCIT
-#endif
-
 #include "sysdep.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -43,17 +36,17 @@ static char *weekdays[] = {
  * Supplied with a unix timestamp, generate an RFC822-compliant textual
  * time and date stamp.
  */
-void datestring(char *buf, size_t n, time_t xtime, int which_format) {
-	struct tm *t;
+long datestring(char *buf, size_t n, time_t xtime, int which_format) {
+	struct tm t;
 
 	long offset;
 	char offsign;
 
-	t = localtime(&xtime);
+	localtime_r(&xtime, &t);
 
 	/* Convert "seconds west of GMT" to "hours/minutes offset" */
 #ifdef HAVE_STRUCT_TM_TM_GMTOFF
-	offset = t->tm_gmtoff;
+	offset = t.tm_gmtoff;
 #else
 	offset = timezone;
 #endif
@@ -69,30 +62,34 @@ void datestring(char *buf, size_t n, time_t xtime, int which_format) {
 	switch(which_format) {
 
 		case DATESTRING_RFC822:
-			snprintf(buf, n, "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
-				weekdays[t->tm_wday],
-				t->tm_mday,
-				months[t->tm_mon],
-				t->tm_year + 1900,
-				t->tm_hour,
-				t->tm_min,
-				t->tm_sec,
+			return snprintf(
+				buf, n,
+				"%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
+				weekdays[t.tm_wday],
+				t.tm_mday,
+				months[t.tm_mon],
+				t.tm_year + 1900,
+				t.tm_hour,
+				t.tm_min,
+				t.tm_sec,
 				offsign, offset
 				);
 		break;
 
 		case DATESTRING_IMAP:
-			snprintf(buf, n, "%02d-%s-%04d %02d:%02d:%02d %c%04ld",
-				t->tm_mday,
-				months[t->tm_mon],
-				t->tm_year + 1900,
-				t->tm_hour,
-				t->tm_min,
-				t->tm_sec,
+			return snprintf(
+				buf, n,
+				"%02d-%s-%04d %02d:%02d:%02d %c%04ld",
+				t.tm_mday,
+				months[t.tm_mon],
+				t.tm_year + 1900,
+				t.tm_hour,
+				t.tm_min,
+				t.tm_sec,
 				offsign, offset
 				);
 		break;
 
 	}
+	return 0;
 }
-