#include "bus-kernel.h"
#include "bus-bloom.h"
-#define KDBUS_FOREACH_ITEM(i, k) \
- for ((i) = (k)->items; \
- (uint8_t*) (i) < (uint8_t*) (k) + (k)->size; \
- (i) = (struct kdbus_msg_item *) ((uint8_t*) (i) + ALIGN8((i)->size)))
+#define KDBUS_ITEM_NEXT(item) \
+ (typeof(item))(((uint8_t *)item) + ALIGN8((item)->size))
+#define KDBUS_ITEM_FOREACH(item, head) \
+ for (item = (head)->items; \
+ (uint8_t *)(item) < (uint8_t *)(head) + (head)->size; \
+ item = KDBUS_ITEM_NEXT(item))
static int parse_unique_name(const char *s, uint64_t *id) {
int r;
static void close_kdbus_msg(struct kdbus_msg *k) {
struct kdbus_msg_item *d;
- KDBUS_FOREACH_ITEM(d, k) {
+ KDBUS_ITEM_FOREACH(d, k) {
if (d->type != KDBUS_MSG_UNIX_FDS)
continue;
if (k->payload_type != KDBUS_PAYLOAD_DBUS1)
return 0;
- KDBUS_FOREACH_ITEM(d, k) {
+ KDBUS_ITEM_FOREACH(d, k) {
size_t l;
l = d->size - offsetof(struct kdbus_msg_item, data);
if (r < 0)
return r;
- KDBUS_FOREACH_ITEM(d, k) {
+ KDBUS_ITEM_FOREACH(d, k) {
size_t l;
l = d->size - offsetof(struct kdbus_msg_item, data);