ts: correct output in 64-bit build

ts failed to output the correct time when built for 64-bit Windows.

In 64-bit builds time_t is a 64-bit quantity whereas the tv_sec
member of struct timeval is 32-bit.

   https://sourceforge.net/p/mingw-w64/bugs/783/

Use a temporary time_t value in 64-bit builds.

1 files changed, 8 insertions, 0 deletions

diff --git a/miscutils/ts.c b/miscutils/ts.c
index f2d367654..f769d663b 100644
--- a/miscutils/ts.c
+++ b/miscutils/ts.c
@@ -22,6 +22,9 @@ int ts_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int ts_main(int argc UNUSED_PARAM, char **argv)
 {
         struct timeval base;
+#if ENABLE_PLATFORM_MINGW32 && !defined(_USE_32BIT_TIME_T)
+        time_t t;
+#endif
         unsigned opt;
         char *frac;
         char *fmt_dt2str;
@@ -70,7 +73,12 @@ int ts_main(int argc UNUSED_PARAM, char **argv)
                         if (opt & 1) /* -i */
                                 base = ts1;
                 }
+#if ENABLE_PLATFORM_MINGW32 && !defined(_USE_32BIT_TIME_T)
+                t = ts.tv_sec;
+                localtime_r(&t, &tm_time);
+#else
                 localtime_r(&ts.tv_sec, &tm_time);
+#endif
                 strftime(date_buf, COMMON_BUFSIZE, fmt_dt2str, &tm_time);
                 if (!frac) {
                         printf("%s %s", date_buf, line);