222 	if (gn->youngestChild == NULL || cgn->mtime > gn->youngestChild->mtime)  in GNode_UpdateYoungestChild()
232 		if (gn->mtime < gn->youngestChild->mtime) {  in IsOODateRegular()
240 	if (gn->mtime == 0 && !(gn->type & OP_OPTIONAL)) {  in IsOODateRegular()
262  * The mtime field of the node and the youngestChild field of its parents
277 			if (gn->mtime != 0)  in GNode_IsOODate()
279 				    Targ_FmtTime(gn->mtime));  in GNode_IsOODate()
310 	} else if ((gn->type & OP_LIB) && (gn->mtime == 0 || Arch_IsLib(gn))) {  in GNode_IsOODate()
317 		oodate = (gn->mtime == 0 || Arch_LibOODate(gn) ||  in GNode_IsOODate()
370 	 * have their mtime stay below their children's mtime to keep parents  in GNode_IsOODate()
515 	time_t mtime;  in Make_Recheck()  local
518 	mtime = gn->mtime;  in Make_Recheck()
535 	 * from before, parse.h won't have been updated and gn->mtime will  in Make_Recheck()
544 		gn->mtime = now;  in Make_Recheck()
570 	    (mtime == 0 && !(gn->type & OP_WAIT))) {  in Make_Recheck()
573 		    gn->mtime == 0 ? "nonexistent" : Targ_FmtTime(gn->mtime));  in Make_Recheck()
574 		gn->mtime = now;  in Make_Recheck()
577 		    gn->name, Targ_FmtTime(gn->mtime));  in Make_Recheck()
582 	 * XXX: The returned mtime may differ from gn->mtime. Intentionally?  in Make_Recheck()
584 	return mtime;  in Make_Recheck()
659  * altered if the child's mtime is big enough.
668 	time_t mtime = -1;  in Make_Update()  local
683 	 * still doesn't exist, make its mtime now.  in Make_Update()
686 		mtime = Make_Recheck(cgn);  in Make_Update()
724 		if (mtime == 0 && !(cgn->type & OP_WAIT))  in Make_Update()
865 	} else if ((pgn->mtime < cgn->mtime) ||  in MakeAddAllSrc()
866 		   (cgn->mtime >= now && cgn->made == MADE)) {  in MakeAddAllSrc()
881 		 * if RECHECK isn't defined, since cgn->mtime is set  in MakeAddAllSrc()