}
}
+static void append_iovec(sd_bus_message *m, const void *p, size_t sz) {
+ assert(m);
+ assert(p);
+ assert(sz > 0);
+
+ m->iovec[m->n_iovec].iov_base = (void*) p;
+ m->iovec[m->n_iovec].iov_len = sz;
+ m->n_iovec++;
+}
+
+static void bus_message_setup_iovec(sd_bus_message *m) {
+ assert(m);
+ assert(m->sealed);
+
+ if (m->n_iovec > 0)
+ return;
+
+ append_iovec(m, m->header, sizeof(*m->header));
+
+ if (m->fields) {
+ append_iovec(m, m->fields, m->header->fields_size);
+
+ if (m->header->fields_size % 8 != 0) {
+ static const uint8_t padding[7] = {};
+
+ append_iovec(m, padding, 8 - (m->header->fields_size % 8));
+ }
+ }
+
+ if (m->body)
+ append_iovec(m, m->body, m->header->body_size);
+}
+
bool bus_socket_auth_needs_write(sd_bus *b) {
unsigned i;
assert(idx);
assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
- if (*idx >= m->size)
+ if (*idx >= bus_message_size(m))
return 0;
+ bus_message_setup_iovec(m);
+
n = m->n_iovec * sizeof(struct iovec);
iov = alloca(n);
memcpy(iov, m->iovec, n);
CMSG_SPACE(NAME_MAX)]; /*selinux label */
} control;
struct cmsghdr *cmsg;
- bool handle_cmsg;
+ bool handle_cmsg = false;
assert(bus);
assert(m);