tcpdump/libpcap/optimize.c

562 struct vmapinfo *vmap;
571 	memset((char *)vmap, 0, maxval * sizeof(*vmap));
595 		vmap[val].const_val = v0;
596 		vmap[val].is_const = 1;
629 	a = vmap[v0].const_val;
630 	b = vmap[v1].const_val;
843 			if (vmap[val].is_const) {
853 				b->s.k += vmap[val].const_val;
913 	if (vmap[val].is_const && BPF_SRC(b->s.code) == BPF_K) {
914 		bpf_int32 v = vmap[val].const_val;
973 		if (alter && vmap[v].is_const) {
975 			s->k += vmap[v].const_val;
1005 		if (alter && vmap[val[A_ATOM]].is_const) {
1007 			s->k = -vmap[val[A_ATOM]].const_val;
1040 			if (vmap[val[A_ATOM]].is_const) {
1058 		if (alter && vmap[val[X_ATOM]].is_const) {
1059 			if (vmap[val[A_ATOM]].is_const) {
1065 				s->k = vmap[val[X_ATOM]].const_val;
1079 		if (alter && vmap[val[A_ATOM]].is_const
1080 		    && vmap[val[A_ATOM]].const_val == 0) {
1107 		if (alter && vmap[v].is_const) {
1109 			s->k = vmap[v].const_val;
1121 		if (alter && vmap[v].is_const) {
1123 			s->k = vmap[v].const_val;
1868 	free((void *)vmap);
2037 	vmap = (struct vmapinfo *)malloc(maxval * sizeof(*vmap));
2039 	if (vmap == NULL || vnode_base == NULL)