assert(p);
assert(sz > 0);
+ *d = ALIGN8_PTR(*d);
+
(*d)->size = offsetof(struct kdbus_msg_data, vec) + sizeof(struct kdbus_vec);
(*d)->type = KDBUS_MSG_PAYLOAD_VEC;
(*d)->vec.address = (uint64_t) p;
(*d)->vec.size = sz;
- *d = (struct kdbus_msg_data*) ((uint8_t*) *d + ALIGN8((*d)->size));
+ *d = (struct kdbus_msg_data*) ((uint8_t*) *d + (*d)->size);
}
static void append_destination(struct kdbus_msg_data **d, const char *s, size_t length) {
assert(d);
- assert(d);
+ assert(s);
+
+ *d = ALIGN8_PTR(*d);
(*d)->size = offsetof(struct kdbus_msg_data, str) + length + 1;
(*d)->type = KDBUS_MSG_DST_NAME;
memcpy((*d)->str, s, length + 1);
- *d = (struct kdbus_msg_data*) ((uint8_t*) *d + ALIGN8((*d)->size));
+ *d = (struct kdbus_msg_data*) ((uint8_t*) *d + (*d)->size);
+}
+
+static void append_bloom(struct kdbus_msg_data **d, const void *p, size_t length) {
+ assert(d);
+ assert(p);
+
+ *d = ALIGN8_PTR(*d);
+
+ (*d)->size = offsetof(struct kdbus_msg_data, data) + length;
+ (*d)->type = KDBUS_MSG_BLOOM;
+ memcpy((*d)->data, p, length);
+
+ *d = (struct kdbus_msg_data*) ((uint8_t*) *d + (*d)->size);
}
static int bus_message_setup_kmsg(sd_bus_message *m) {
/* Add in fixed header, fields header, fields header padding and payload */
sz += 4 * ALIGN8(offsetof(struct kdbus_msg_data, vec) + sizeof(struct kdbus_vec));
+ sz += ALIGN8(offsetof(struct kdbus_msg_data, data) + 5);
+
/* Add in well-known destination header */
if (well_known) {
dl = strlen(m->destination);
if (!m->kdbus)
return -ENOMEM;
+ memset(m->kdbus, 0, sz);
+
m->kdbus->flags =
((m->header->flags & SD_BUS_MESSAGE_NO_REPLY_EXPECTED) ? 0 : KDBUS_MSG_FLAGS_EXPECT_REPLY) |
((m->header->flags & SD_BUS_MESSAGE_NO_AUTO_START) ? KDBUS_MSG_FLAGS_NO_AUTO_START : 0);
m->kdbus->dst_id =
well_known ? 0 :
- m->destination ? unique : (uint64_t) -1;
+ m->destination ? unique : KDBUS_DST_ID_BROADCAST;
m->kdbus->payload_type = KDBUS_PAYLOAD_DBUS1;
m->kdbus->cookie = m->header->serial;
if (m->body)
append_payload_vec(&d, m->body, m->header->body_size);
+ if (m->kdbus->dst_id == KDBUS_DST_ID_BROADCAST)
+ append_bloom(&d, "bloom", 5);
+
m->kdbus->size = (uint8_t*) d - (uint8_t*) m->kdbus;
assert(m->kdbus->size <= sz);