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Diffstat (limited to 'src/libsystemd/sd-bus/bus-internal.c')
-rw-r--r--src/libsystemd/sd-bus/bus-internal.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/libsystemd/sd-bus/bus-internal.c b/src/libsystemd/sd-bus/bus-internal.c
index 37793e48ed..fea796cd30 100644
--- a/src/libsystemd/sd-bus/bus-internal.c
+++ b/src/libsystemd/sd-bus/bus-internal.c
@@ -19,6 +19,7 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include "bus-message.h"
#include "bus-internal.h"
bool object_path_is_valid(const char *p) {
@@ -345,3 +346,28 @@ char *bus_address_escape(const char *v) {
*b = 0;
return r;
}
+
+int bus_maybe_reply_error(sd_bus_message *m, int r, sd_bus_error *error) {
+ assert(m);
+
+ if (r < 0) {
+ if (m->header->type == SD_BUS_MESSAGE_METHOD_CALL)
+ sd_bus_reply_method_errno(m, r, error);
+
+ } else if (sd_bus_error_is_set(error)) {
+ if (m->header->type == SD_BUS_MESSAGE_METHOD_CALL)
+ sd_bus_reply_method_error(m, error);
+ } else
+ return r;
+
+ log_debug("Failed to process message [type=%s sender=%s path=%s interface=%s member=%s signature=%s]: %s",
+ bus_message_type_to_string(m->header->type),
+ strna(m->sender),
+ strna(m->path),
+ strna(m->interface),
+ strna(m->member),
+ strna(m->root_container.signature),
+ bus_error_message(error, r));
+
+ return 1;
+}