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Allison Karlitskaya authored
We've had a relatively rocky path with g_cond_wait_until() on systems that either don't support pthread_condattr_setclock() or where g_get_monotonic_time() is not based on CLOCK_MONOTONIC (ie: Android and Mac OS). Fortunately, both of these platforms seem to share pthread_cond_timedwait_relative_np() which allows us to implement g_cond_wait_until() without races. With this patch, we now require that one of pthread_condattr_setclock() or pthread_cond_timedwait_relative_np() exists. A quick look around suggests that this is true for all platforms that we care about. This patch removes our use of pthread_cond_timedwait_monotonic() and pthread_cond_timedwait_monotonic_np() which were Android-only APIs. https://bugzilla.gnome.org/show_bug.cgi?id=673607
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