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Code

bus: catch up with kernel changes

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This commit is contained in:
Kay Sievers 2013-04-15 23:32:38 +02:00
parent 9a3ef988b8
commit b1454bf05c
2 changed files with 12 additions and 10 deletions
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16
src/libsystemd-bus/bus-kernel.c
View File

@ -32,10 +32,10 @@
#include "bus-kernel.h"
#include "bus-bloom.h"
#define KDBUS_MSG_FOREACH_DATA(d, k) \
for ((d) = (k)->data; \
#define KDBUS_FOREACH_ITEM(i, k) \
for ((i) = (k)->items; \
(uint8_t*) (d) < (uint8_t*) (k) + (k)->size; \
(d) = (struct kdbus_msg_data*) ((uint8_t*) (d) + ALIGN8((d)->size)))
(i) = (struct kdbus_msg_data*) ((uint8_t*) (i) + ALIGN8((i)->size)))
static int parse_unique_name(const char *s, uint64_t *id) {
int r;
@ -183,7 +183,7 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
} else
well_known = false;
sz = offsetof(struct kdbus_msg, data);
sz = offsetof(struct kdbus_msg, items);
/* Add in fixed header, fields header and payload */
sz += 3 * ALIGN8(offsetof(struct kdbus_msg_data, vec) + sizeof(struct kdbus_vec));
@ -214,7 +214,7 @@ static int bus_message_setup_kmsg(sd_bus *b, sd_bus_message *m) {
m->kdbus->timeout_ns = m->timeout * NSEC_PER_USEC;
d = m->kdbus->data;
d = m->kdbus->items;
if (well_known)
append_destination(&d, m->destination, dl);
@ -333,7 +333,7 @@ int bus_kernel_write_message(sd_bus *bus, sd_bus_message *m) {
static void close_kdbus_msg(struct kdbus_msg *k) {
struct kdbus_msg_data *d;
KDBUS_MSG_FOREACH_DATA(d, k) {
KDBUS_FOREACH_ITEM(d, k) {
if (d->type != KDBUS_MSG_UNIX_FDS)
continue;
@ -359,7 +359,7 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k, sd_bus_mess
if (k->payload_type != KDBUS_PAYLOAD_DBUS1)
return 0;
KDBUS_MSG_FOREACH_DATA(d, k) {
KDBUS_FOREACH_ITEM(d, k) {
size_t l;
l = d->size - offsetof(struct kdbus_msg_data, data);
@ -409,7 +409,7 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k, sd_bus_mess
if (r < 0)
return r;
KDBUS_MSG_FOREACH_DATA(d, k) {
KDBUS_FOREACH_ITEM(d, k) {
size_t l;
l = d->size - offsetof(struct kdbus_msg_data, data);

6
src/libsystemd-bus/kdbus.h
View File

@ -114,6 +114,8 @@ struct kdbus_msg_data {
union {
/* inline data */
__u8 data[0];
__u32 data32[0];
__u64 data64[0];
char str[0];
/* data vector */
@ -163,7 +165,7 @@ struct kdbus_msg {
__u64 cookie_reply; /* cookie we reply to */
__u64 timeout_ns; /* timespan to wait for reply */
};
struct kdbus_msg_data data[0];
struct kdbus_msg_data items[0];
};
enum {
@ -329,7 +331,7 @@ enum {
struct kdbus_cmd_name_info_item {
__u64 size;
__u64 type;
__u8 data[0];
__u8 items[0];
};
struct kdbus_cmd_name_info {