Issue #9079: Added _PyTime_gettimeofday(_PyTime_timeval *tp) to C API

exposed in Python.h.  This function is similar to POSIX
gettimeofday(struct timeval *tp), but available on platforms without
gettimeofday().

1 files changed, 4 insertions, 55 deletions

diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index c4b5014..879e686 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -3,22 +3,10 @@
 
 #include "Python.h"
 #include "structseq.h"
-#include "timefuncs.h"
+#include "_time.h"
 
 #define TZNAME_ENCODING "utf-8"
 
-#ifdef __APPLE__
-#if defined(HAVE_GETTIMEOFDAY) && defined(HAVE_FTIME)
-  /*
-   * floattime falls back to ftime when getttimeofday fails because the latter
-   * might fail on some platforms. This fallback is unwanted on MacOSX because
-   * that makes it impossible to use a binary build on OSX 10.4 on earlier
-   * releases of the OS. Therefore claim we don't support ftime.
-   */
-# undef HAVE_FTIME
-#endif
-#endif
-
 #include <ctype.h>
 
 #ifdef HAVE_SYS_TYPES_H
@@ -29,13 +17,6 @@
 #include <io.h>
 #endif
 
-#ifdef HAVE_FTIME
-#include <sys/timeb.h>
-#if !defined(MS_WINDOWS) && !defined(PYOS_OS2)
-extern int ftime(struct timeb *);
-#endif /* MS_WINDOWS */
-#endif /* HAVE_FTIME */
-
 #if defined(__WATCOMC__) && !defined(__QNX__)
 #include <i86.h>
 #else
@@ -946,44 +927,12 @@ PyInit_time(void)
     return m;
 }
 
-
-/* Implement floattime() for various platforms */
-
 static double
 floattime(void)
 {
-    /* There are three ways to get the time:
-      (1) gettimeofday() -- resolution in microseconds
-      (2) ftime() -- resolution in milliseconds
-      (3) time() -- resolution in seconds
-      In all cases the return value is a float in seconds.
-      Since on some systems (e.g. SCO ODT 3.0) gettimeofday() may
-      fail, so we fall back on ftime() or time().
-      Note: clock resolution does not imply clock accuracy! */
-#ifdef HAVE_GETTIMEOFDAY
-    {
-        struct timeval t;
-#ifdef GETTIMEOFDAY_NO_TZ
-        if (gettimeofday(&t) == 0)
-            return (double)t.tv_sec + t.tv_usec*0.000001;
-#else /* !GETTIMEOFDAY_NO_TZ */
-        if (gettimeofday(&t, (struct timezone *)NULL) == 0)
-            return (double)t.tv_sec + t.tv_usec*0.000001;
-#endif /* !GETTIMEOFDAY_NO_TZ */
-    }
-
-#endif /* !HAVE_GETTIMEOFDAY */
-    {
-#if defined(HAVE_FTIME)
-        struct timeb t;
-        ftime(&t);
-        return (double)t.time + (double)t.millitm * (double)0.001;
-#else /* !HAVE_FTIME */
-        time_t secs;
-        time(&secs);
-        return (double)secs;
-#endif /* !HAVE_FTIME */
-    }
+    _PyTime_timeval t;
+    _PyTime_gettimeofday(&t);
+    return (double)t.tv_sec + t.tv_usec*0.000001;
 }