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shared: add code comment to nm_clear_g_object()
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@ -1038,6 +1038,14 @@ nm_g_object_unref(gpointer obj)
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*/
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*/
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#define nm_clear_g_free(pp) nm_clear_pointer(pp, g_free)
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#define nm_clear_g_free(pp) nm_clear_pointer(pp, g_free)
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/* Our nm_clear_pointer() is more typesafe than g_clear_pointer() and
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* should be preferred.
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*
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* For g_clear_object() that is not the case (because g_object_unref()
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* anyway takes a void pointer). So using g_clear_object() is fine.
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*
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* Still have a nm_clear_g_object() because that returns a boolean
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* indication whether anything was cleared. */
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#define nm_clear_g_object(pp) nm_clear_pointer(pp, g_object_unref)
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#define nm_clear_g_object(pp) nm_clear_pointer(pp, g_object_unref)
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/**
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/**
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