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On Win32, use GetSystemTimeAsFileTime() instead of GetTickCount().

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2005-03-20  Tor Lillqvist  <tml@novell.com>

	* glib/gtimer.c: On Win32, use GetSystemTimeAsFileTime() instead
	of GetTickCount(). (#159507)
This commit is contained in:
Tor Lillqvist 2005-03-20 11:35:48 +00:00 committed by Tor Lillqvist
parent 398008dac5
commit 86a32e7dc0
5 changed files with 24 additions and 19 deletions
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3
ChangeLog
View File

@ -1,5 +1,8 @@
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gtimer.c: On Win32, use GetSystemTimeAsFileTime() instead
of GetTickCount(). (#159507)
* glib/gmessages.c (g_log_default_handler)
* glib/gutils.c (g_get_prgname): Move the Win32 code that asks the
program name from the system to g_get_prgname(). Do output the pid

3
ChangeLog.pre-2-10
View File

@ -1,5 +1,8 @@
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gtimer.c: On Win32, use GetSystemTimeAsFileTime() instead
of GetTickCount(). (#159507)
* glib/gmessages.c (g_log_default_handler)
* glib/gutils.c (g_get_prgname): Move the Win32 code that asks the
program name from the system to g_get_prgname(). Do output the pid

3
ChangeLog.pre-2-12
View File

@ -1,5 +1,8 @@
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gtimer.c: On Win32, use GetSystemTimeAsFileTime() instead
of GetTickCount(). (#159507)
* glib/gmessages.c (g_log_default_handler)
* glib/gutils.c (g_get_prgname): Move the Win32 code that asks the
program name from the system to g_get_prgname(). Do output the pid

3
ChangeLog.pre-2-8
View File

@ -1,5 +1,8 @@
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gtimer.c: On Win32, use GetSystemTimeAsFileTime() instead
of GetTickCount(). (#159507)
* glib/gmessages.c (g_log_default_handler)
* glib/gutils.c (g_get_prgname): Move the Win32 code that asks the
program name from the system to g_get_prgname(). Do output the pid

31
glib/gtimer.c
View File

@ -52,8 +52,8 @@
struct _GTimer
{
#ifdef G_OS_WIN32
DWORD start;
DWORD end;
guint64 start;
guint64 end;
#else /* !G_OS_WIN32 */
struct timeval start;
struct timeval end;
@ -64,7 +64,7 @@ struct _GTimer
#ifdef G_OS_WIN32
# define GETTIME(v) \
v = GetTickCount ()
GetSystemTimeAsFileTime ((FILETIME *)&v)
#else /* !G_OS_WIN32 */
# define GETTIME(v) \
gettimeofday (&v, NULL)
@ -123,7 +123,7 @@ void
g_timer_continue (GTimer *timer)
{
#ifdef G_OS_WIN32
DWORD elapsed;
guint64 elapsed;
#else
struct timeval elapsed;
#endif /* G_OS_WIN32 */
@ -176,7 +176,9 @@ g_timer_elapsed (GTimer *timer,
gulong *microseconds)
{
gdouble total;
#ifndef G_OS_WIN32
#ifdef G_OS_WIN32
gint64 elapsed;
#else
struct timeval elapsed;
#endif /* G_OS_WIN32 */
@ -184,23 +186,14 @@ g_timer_elapsed (GTimer *timer,
#ifdef G_OS_WIN32
if (timer->active)
timer->end = GetTickCount ();
GETTIME (timer->end);
/* Check for wraparound, which happens every 49.7 days. */
if (timer->end < timer->start)
total = (UINT_MAX - (timer->start - timer->end - 1)) / 1000.0;
else
total = (timer->end - timer->start) / 1000.0;
elapsed = timer->end - timer->start;
total = elapsed / 1e7;
if (microseconds)
{
if (timer->end < timer->start)
*microseconds =
((UINT_MAX - (timer->start - timer->end - 1)) % 1000) * 1000;
else
*microseconds =
((timer->end - timer->start) % 1000) * 1000;
}
*microseconds = (elapsed / 10) % 1000000;
#else /* !G_OS_WIN32 */
if (timer->active)
gettimeofday (&timer->end, NULL);