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bus: add API for querying the kdbus message sequence number
[elogind.git]
/
src
/
libsystemd
/
sd-bus
/
bus-message.c
diff --git
a/src/libsystemd/sd-bus/bus-message.c
b/src/libsystemd/sd-bus/bus-message.c
index 1a2039b8cd77a10e52046f635087c6cd6f2d57a5..0c3913e2b0c6f2a9f8c60c86ecd3cc468a314e40 100644
(file)
--- a/
src/libsystemd/sd-bus/bus-message.c
+++ b/
src/libsystemd/sd-bus/bus-message.c
@@
-898,6
+898,15
@@
_public_ int sd_bus_message_get_realtime_timestamp(sd_bus_message *m, uint64_t *
return 0;
}
return 0;
}
+_public_ int sd_bus_message_get_seqnum(sd_bus_message *m, uint64_t *seqnum) {
+ assert_return(m, -EINVAL);
+ assert_return(seqnum, -EINVAL);
+ assert_return(m->seqnum > 0, -ENODATA);
+
+ *seqnum = m->seqnum;
+ return 0;
+}
+
_public_ sd_bus_creds *sd_bus_message_get_creds(sd_bus_message *m) {
assert_return(m, NULL);
_public_ sd_bus_creds *sd_bus_message_get_creds(sd_bus_message *m) {
assert_return(m, NULL);