struct bus_container {
char enclosing;
- char *signature;
unsigned index, saved_index;
+ char *signature;
+
uint32_t *array_size;
size_t before, begin;
};
} _packed_;
struct bus_body_part {
+ struct bus_body_part *next;
void *data;
size_t size;
size_t mapped;
int memfd;
bool free_this:1;
+ bool munmap_this:1;
bool sealed:1;
- struct bus_body_part *next;
+ bool is_zero:1;
};
struct sd_bus_message {
bool uid_valid:1;
bool gid_valid:1;
bool free_header:1;
- bool free_fields:1;
bool free_kdbus:1;
bool free_fds:1;
bool release_kdbus:1;
bool poisoned:1;
struct bus_header *header;
- void *fields;
struct bus_body_part body;
struct bus_body_part *body_end;
unsigned n_body_parts;
unsigned n_containers;
struct iovec *iovec;
- struct iovec iovec_fixed[3];
+ struct iovec iovec_fixed[2];
unsigned n_iovec;
struct kdbus_msg *kdbus;
BUS_MESSAGE_BODY_SIZE(m);
}
+static inline uint32_t BUS_MESSAGE_BODY_BEGIN(sd_bus_message *m) {
+ return
+ sizeof(struct bus_header) +
+ ALIGN8(BUS_MESSAGE_FIELDS_SIZE(m));
+}
+
+static inline void* BUS_MESSAGE_FIELDS(sd_bus_message *m) {
+ return (uint8_t*) m->header + sizeof(struct bus_header);
+}
+
static inline void bus_message_unrefp(sd_bus_message **m) {
sd_bus_message_unref(*m);
}
int bus_message_parse_fields(sd_bus_message *m);
-int bus_header_size(struct bus_header *h, size_t *sum);
+bool bus_header_is_complete(struct bus_header *h, size_t size);
+int bus_header_message_size(struct bus_header *h, size_t *sum);
struct bus_body_part *message_append_part(sd_bus_message *m);
#define MESSAGE_FOREACH_PART(part, i, m) \
for ((i) = 0, (part) = &(m)->body; (i) < (m)->n_body_parts; (i)++, (part) = (part)->next)
+
+int bus_body_part_map(struct bus_body_part *part);
+void bus_body_part_unmap(struct bus_body_part *part);
+
+int bus_message_to_errno(sd_bus_message *m);
+
+int bus_message_new_synthetic_error(sd_bus *bus, uint64_t serial, const sd_bus_error *e, sd_bus_message **m);