bus: add sd_bus_message_append_string_space() for zero-copy string appending

[elogind.git] / src / systemd / sd-bus.h

diff --git a/src/systemd/sd-bus.h b/src/systemd/sd-bus.h
index 55648e0b349f10eddc18398cb7560318a0a7c368..28c85369926b5608816f51558fa20998937d3bac 100644 (file)
--- a/src/systemd/sd-bus.h
+++ b/src/systemd/sd-bus.h
@@ -41,11 +41,8 @@ extern "C" {
 #endif
 
 /* TODO:
- * - add page donation logic
- * - api for appending/reading fixed arrays
  * - merge busctl into systemctl or so?
  * - default policy (allow uid == 0 and our own uid)
- *
  * - enforce alignment of pointers passed in
  * - negotiation for attach attributes
  */
@@ -161,11 +158,15 @@ int sd_bus_message_set_destination(sd_bus_message *m, const char *destination);
 
 int sd_bus_message_append(sd_bus_message *m, const char *types, ...);
 int sd_bus_message_append_basic(sd_bus_message *m, char type, const void *p);
+int sd_bus_message_append_array(sd_bus_message *m, char type, const void *ptr, size_t size);
+int sd_bus_message_append_array_space(sd_bus_message *m, char type, size_t size, void **ptr);
+int sd_bus_message_append_string_space(sd_bus_message *m, size_t size, char **s);
 int sd_bus_message_open_container(sd_bus_message *m, char type, const char *contents);
 int sd_bus_message_close_container(sd_bus_message *m);
 
 int sd_bus_message_read(sd_bus_message *m, const char *types, ...);
 int sd_bus_message_read_basic(sd_bus_message *m, char type, void *p);
+int sd_bus_message_read_array(sd_bus_message *m, char type, const void **ptr, size_t *size);
 int sd_bus_message_enter_container(sd_bus_message *m, char type, const char *contents);
 int sd_bus_message_exit_container(sd_bus_message *m);
 int sd_bus_message_peek_type(sd_bus_message *m, char *type, const char **contents);