From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Wed, 8 May 2002 23:20:29 +0000 (+0000)
Subject: Rework #16503 a bit to keep all the HiRes implementation
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=fd44fdfdcab7b04058a73915d0e1699f8f201a6f;p=p5sagit%2Fp5-mst-13.2.git

Rework #16503 a bit to keep all the HiRes implementation
in one place, assuming we want to re-CPAN Time::HiRes at
some point.

p4raw-id: //depot/perl@16506
---

diff --git a/ext/Time/HiRes/HiRes.xs b/ext/Time/HiRes/HiRes.xs
index 0c9e445..c38dc07 100644
--- a/ext/Time/HiRes/HiRes.xs
+++ b/ext/Time/HiRes/HiRes.xs
@@ -58,6 +58,43 @@ not_there:
     return 0;
 }
 
+#if !defined(HAS_GETTIMEOFDAY) && defined(WIN32)
+#define HAS_GETTIMEOFDAY
+
+typedef union {
+    unsigned __int64	ft_i64;
+    FILETIME		ft_val;
+} FT_t;
+
+#ifdef __GNUC__
+#define Const64(x) x##LL
+#else
+#define Const64(x) x##i64
+#endif
+/* Number of 100 nanosecond units from 1/1/1601 to 1/1/1970 */
+#define EPOCH_BIAS  Const64(116444736000000000)
+
+/* NOTE: This does not compute the timezone info (doing so can be expensive,
+ * and appears to be unsupported even by glibc) */
+DllExport int
+gettimeofday(struct timeval *tp, void *not_used)
+{
+    FT_t ft;
+
+    /* this returns time in 100-nanosecond units  (i.e. tens of usecs) */
+    GetSystemTimeAsFileTime(&ft.ft_val);
+
+    /* seconds since epoch */
+    tp->tv_sec = (long)((ft.ft_i64 - EPOCH_BIAS) / Const64(10000000));
+
+    /* microseconds remaining */
+    tp->tv_usec = (long)((ft.ft_i64 / Const64(10)) % Const64(1000000));
+
+    return 0;
+}
+
+#endif /* WIN32 */
+
 #if !defined(HAS_GETTIMEOFDAY) && defined(VMS)
 #define HAS_GETTIMEOFDAY
 
diff --git a/win32/win32.c b/win32/win32.c
index 06068bf..59e7ee8 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -1651,36 +1651,12 @@ win32_utime(const char *filename, struct utimbuf *times)
     return rc;
 }
 
-typedef union {
-    unsigned __int64	ft_i64;
-    FILETIME		ft_val;
-} FT_t;
-
-#ifdef __GNUC__
-#define Const64(x) x##LL
-#else
-#define Const64(x) x##i64
-#endif
-/* Number of 100 nanosecond units from 1/1/1601 to 1/1/1970 */
-#define EPOCH_BIAS  Const64(116444736000000000)
-
 /* NOTE: This does not compute the timezone info (doing so can be expensive,
  * and appears to be unsupported even by glibc) */
 DllExport int
 win32_gettimeofday(struct timeval *tp, void *not_used)
 {
-    FT_t ft;
-
-    /* this returns time in 100-nanosecond units  (i.e. tens of usecs) */
-    GetSystemTimeAsFileTime(&ft.ft_val);
-
-    /* seconds since epoch */
-    tp->tv_sec = (long)((ft.ft_i64 - EPOCH_BIAS) / Const64(10000000));
-
-    /* microseconds remaining */
-    tp->tv_usec = (long)((ft.ft_i64 / Const64(10)) % Const64(1000000));
-
-    return 0;
+    return PerlProc_gettimeofday(tp, not_used); // Implemented in Time::HiRes.
 }
 
 DllExport int