Utility predicates for packing: UNBOUNDED-SC-P and UNBOUNDED-TN-P

[sbcl.git] / src / runtime / time.c

diff --git a/src/runtime/time.c b/src/runtime/time.c
index b4049c8..7b4b167 100644 (file)
--- a/src/runtime/time.c
+++ b/src/runtime/time.c
@@ -18,6 +18,11 @@
 #include "sbcl.h"
 #include "runtime.h"
 
+#ifdef LISP_FEATURE_HPUX
+struct tm *gmtime_r(const time_t *timer, struct tm *result);
+struct tm *localtime_r(const time_t *timer, struct tm *result);
+#endif
+
 void get_timezone(time_t when, int *secwest, boolean *dst)
 {
     struct tm ltm, gtm;
@@ -27,12 +32,12 @@ void get_timezone(time_t when, int *secwest, boolean *dst)
     /* No _r versions on Windows, but the API documentation also
      * doesn't warn them about being non-reentrant... So here's
      * hoping they actually are -- once Windows grows threads
-     * this better be checked, though. 
+     * this better be checked, though.
      *
      * The Windows versions also don't support times before the
      * epoch, so we kludge it. */
-    if (when < 0) 
-       when = -when;
+    if (when < 0)
+        when = 0;
     ltm = *localtime(&when);
     gtm = *gmtime(&when);
 #else