awk-20/src/b.c

155 	if ((f->posns[0] = (int *) calloc(1, *(f->re[0].lfollow)*sizeof(int))) == NULL)
157 	if ((f->posns[1] = (int *) calloc(1, sizeof(int))) == NULL)
159 	*f->posns[1] = 0;
182 	xfree(f->posns[2]);
183 	if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL)
186 		(f->posns[2])[i] = (f->re[0].lfollow)[i];
188 	if ((f->posns[2])[1] == f->accept)
194 		*f->posns[2] = k-1;	/* leave out position 0 */
196 			(f->posns[0])[i] = (f->posns[2])[i];
201 			--(*f->posns[f->curstat]);
555 				xfree(f->posns[i]);
556 			k = *f->posns[0];
557 			if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL)
560 				(f->posns[2])[i] = (f->posns[0])[i];
612 				xfree(f->posns[i]);
613 			k = *f->posns[0];
614 			if ((f->posns[2] = (int *) calloc(1, (k+1)*sizeof(int))) == NULL)
617 				(f->posns[2])[i] = (f->posns[0])[i];
1179 	p = f->posns[s];
1214 		p = f->posns[i];
1231 			xfree(f->posns[i]);
1236 	xfree(f->posns[f->curstat]);
1240 	f->posns[f->curstat] = p;
1259 		xfree(f->posns[i]);