From bf5f2a9e3e3bf70c373b65bf95a332f4e1c514f9 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Fri, 10 Aug 2012 16:14:48 +0200 Subject: Switch to struct timespec everywhere instead of timeval This avoids an extra division by 1000 when getting the current time. This can't overflow, under normal circumstances, even on 32-bit: when adding two values less than 1 billion, the result is less than 2 billion, which is less than 2^31. Change-Id: I6f8e1aadfe2fcf6ac8da584eab4c1e61aee51cbb Reviewed-by: David Faure (KDE) Reviewed-by: Thiago Macieira --- src/corelib/kernel/qeventdispatcher_glib.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/corelib/kernel/qeventdispatcher_glib.cpp') diff --git a/src/corelib/kernel/qeventdispatcher_glib.cpp b/src/corelib/kernel/qeventdispatcher_glib.cpp index c6680d6a80..75cd88c456 100644 --- a/src/corelib/kernel/qeventdispatcher_glib.cpp +++ b/src/corelib/kernel/qeventdispatcher_glib.cpp @@ -131,9 +131,9 @@ struct GTimerSource static gboolean timerSourcePrepareHelper(GTimerSource *src, gint *timeout) { - timeval tv = { 0l, 0l }; + timespec tv = { 0l, 0l }; if (!(src->processEventsFlags & QEventLoop::X11ExcludeTimers) && src->timerList.timerWait(tv)) - *timeout = (tv.tv_sec * 1000) + ((tv.tv_usec + 999) / 1000); + *timeout = (tv.tv_sec * 1000) + ((tv.tv_nsec + 999999) / 1000 / 1000); else *timeout = -1; -- cgit v1.2.3