usr.bin/make/suff.c

108 	LIST children;		/* List of Suff we have a transformation from */
126 	int children;		/* Count of existing children (so we don't free
129 	LIST	    cp; 	/* Debug; children list */
484 	/* In case the transform already exists, nuke old commands and children.
492 	if (!Lst_IsEmpty(&gn->children)) {
493 		Lst_Destroy(&gn->children, NOFREE);
494 		Lst_Init(&gn->children);
528 	Lst_Init(&s->children);
586 	    	if (Lst_IsEmpty(&gn->commands) && Lst_IsEmpty(&gn->children))
591 			SuffInsert(&s2->children, s);
664 	s2->children = 0;
665 	targ->children++;
680  *	Add all the children of targ as Src structures to the given list
696 	Lst_ForEach(&targ->suff->children, SuffAddSrc, &ls);
722 		if (s->children == 0) {
732 				--s->parent->children;
735 			printf("free: [l=%x] p=%x %d\n", l, s, s->children);
744 			printf("keep: [l=%x] p=%x %d: ", l, s, s->children);
815  *	See if any of the children of the target in the Src structure is
834 	for (ln = Lst_First(&t->children); ln != NULL; ln = Lst_Adv(ln)) {
869 		ret->children = 0;
870 		targ->children++;
912 	if (Lst_AddNew(&tGn->children, sGn)) {
926 			if (Lst_AddNew(&tGn->children, gn)) {
951 	ln = Lst_Last(&tGn->children);
1021 	if (Lst_AddNew(&gn->children, mem))
1085 	targ->children = 0;
1173 	 * children, then look for any overriding transformations they imply.
1189 		targ->children = 0;
1197 		if (Lst_IsEmpty(&gn->commands) && Lst_IsEmpty(&gn->children))
1248 		 * or [XXX] it has neither children or commands).  */
1250 		    (Lst_IsEmpty(&gn->children) &&
1308 	if (!Lst_IsEmpty(&gn->children)) {
1334 	 * the commands of the final transformation rule. Also, the children
1398  *	implied children.
1491 	if (!Lst_IsEmpty(&s->children)) {
1493 		Lst_Every(&s->children, SuffPrintName);