libbb: introduce and use xgettimeofday(), do not truncate 64-bit time_t in shells

function                                             old     new   delta
xgettimeofday                                          -      11     +11
get_local_var_value                                  280     281      +1
svlogd_main                                         1323    1322      -1
change_epoch                                          67      66      -1
timestamp_and_log                                    461     458      -3
hwclock_main                                         301     298      -3
fmt_time_bernstein_25                                135     132      -3
step_time                                            331     326      -5
script_main                                         1207    1202      -5
machtime                                              34      28      -6
curtime                                               61      54      -7
ts_main                                              423     415      -8
nmeter_main                                          761     751     -10
gettime1900d                                          67      46     -21
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/12 up/down: 12/-73)           Total: -61 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/miscutils/ts.c b/miscutils/ts.c
index f2d367654..6e5d77bda 100644
--- a/miscutils/ts.c
+++ b/miscutils/ts.c
@@ -47,13 +47,13 @@ int ts_main(int argc UNUSED_PARAM, char **argv)
 
 #define date_buf bb_common_bufsiz1
         setup_common_bufsiz();
-        gettimeofday(&base, NULL);
+        xgettimeofday(&base);
 
         while ((line = xmalloc_fgets(stdin)) != NULL) {
                 struct timeval ts;
                 struct tm tm_time;
 
-                gettimeofday(&ts, NULL);
+                xgettimeofday(&ts);
                 if (opt) {
                         /* -i and/or -s */
                         struct timeval ts1 = ts1;