Hook.firstValid

Returns the first #GHook in a #GHookList which has not been destroyed. The reference count for the #GHook is incremented, so you must call g_hook_unref() to restore it when no longer needed. (Or call g_hook_next_valid() if you are stepping through the #GHookList.)

class Hook

static

Hook

firstValid

(

HookList hookList

bool mayBeInCall

)

Parameters

hookList HookList: a #GHookList
mayBeInCall bool: %TRUE if hooks which are currently running (e.g. in another thread) are considered valid. If set to %FALSE, these are skipped
Return: the first valid #GHook, or %NULL if none are valid

Hook.firstValid

Parameters

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