#define IN_LIBCIT
#endif
+#define timezonevar 1
+
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
* Supplied with a unix timestamp, generate an RFC822-compliant textual
* time and date stamp.
*/
-void datestring(char *buf, time_t xtime, int which_format) {
+void datestring(char *buf, size_t n, time_t xtime, int which_format) {
struct tm *t;
long offset;
t = localtime(&xtime);
/* Convert "seconds west of GMT" to "hours/minutes offset" */
+#ifdef HAVE_STRUCT_TM_TM_GMTOFF
+ offset = t->tm_gmtoff;
+#else
offset = timezone;
+#endif
if (offset > 0) {
offsign = '-';
}
switch(which_format) {
case DATESTRING_RFC822:
- sprintf(buf, "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
+ snprintf(buf, n, "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
weekdays[t->tm_wday],
t->tm_mday,
months[t->tm_mon],
break;
case DATESTRING_IMAP:
- sprintf(buf, "%02d-%s-%04d %02d:%02d:%02d %c%04ld",
+ snprintf(buf, n, "%02d-%s-%04d %02d:%02d:%02d %c%04ld",
t->tm_mday,
months[t->tm_mon],
t->tm_year + 1900,