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gmain: Swap implementations of g_get_current_time() + g_get_real_time()

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The former is now deprecated, so it makes sense to base its
implementation on the latter, rather than the other way around.

This introduces no functional changes.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

Helps: #1438
This commit is contained in:
Philip Withnall 2019-06-18 12:40:22 +01:00
parent 626b6f5ea7
commit fe760ba442
1 changed files with 25 additions and 27 deletions
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52
glib/gmain.c
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@ -2639,34 +2639,14 @@ G_GNUC_BEGIN_IGNORE_DEPRECATIONS
void
g_get_current_time (GTimeVal *result)
{
#ifndef G_OS_WIN32
struct timeval r;
gint64 tv;
g_return_if_fail (result != NULL);
/*this is required on alpha, there the timeval structs are int's
not longs and a cast only would fail horribly*/
gettimeofday (&r, NULL);
result->tv_sec = r.tv_sec;
result->tv_usec = r.tv_usec;
#else
FILETIME ft;
guint64 time64;
tv = g_get_real_time ();
g_return_if_fail (result != NULL);
GetSystemTimeAsFileTime (&ft);
memmove (&time64, &ft, sizeof (FILETIME));
/* Convert from 100s of nanoseconds since 1601-01-01
* to Unix epoch. Yes, this is Y2038 unsafe.
*/
time64 -= G_GINT64_CONSTANT (116444736000000000);
time64 /= 10;
result->tv_sec = time64 / 1000000;
result->tv_usec = time64 % 1000000;
#endif
result->tv_sec = tv / 1000000;
result->tv_usec = tv % 1000000;
}
G_GNUC_END_IGNORE_DEPRECATIONS
@ -2690,11 +2670,29 @@ G_GNUC_END_IGNORE_DEPRECATIONS
gint64
g_get_real_time (void)
{
GTimeVal tv;
#ifndef G_OS_WIN32
struct timeval r;
g_get_current_time (&tv);
/* this is required on alpha, there the timeval structs are ints
* not longs and a cast only would fail horribly */
gettimeofday (&r, NULL);
return (((gint64) tv.tv_sec) * 1000000) + tv.tv_usec;
return (((gint64) r.tv_sec) * 1000000) + r.tv_usec;
#else
FILETIME ft;
guint64 time64;
GetSystemTimeAsFileTime (&ft);
memmove (&time64, &ft, sizeof (FILETIME));
/* Convert from 100s of nanoseconds since 1601-01-01
* to Unix epoch. Yes, this is Y2038 unsafe.
*/
time64 -= G_GINT64_CONSTANT (116444736000000000);
time64 /= 10;
return time64;
#endif
}
/**