Searched refs:DFN_NAN (Results 1 – 3 of 3) sorted by relevance
56 int dfn_counter = DFN_NAN;65 return child->cg.top_order != DFN_NAN && child->cg.top_order != DFN_BUSY; in is_numbered()75 if (child->cg.top_order == DFN_NAN) in is_busy()
28 #define DFN_NAN 0 macro
312 cyc->cg.top_order = DFN_NAN; /* graph call chain top-sort order */ in cycle_link()621 parent->cg.top_order = DFN_NAN; in cg_assemble()633 if (parent->cg.top_order == DFN_NAN) in cg_assemble()