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   sd_bus_add_fallback    ( 3 )

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Синопсис (Synopsis)

#include <systemd/sd-bus-vtable.h>

       typedef int (*sd_bus_message_handler_t)(sd_bus_message *m,
                                               void *userdata,
                                               sd_bus_error *ret_error);

       typedef int (*sd_bus_property_get_t)(sd_bus *bus,
                                            const char *path,
                                            const char *interface,
                                            const char *property,
                                            sd_bus_message *reply,
                                            void *userdata,
                                            sd_bus_error *ret_error);

       typedef int (*sd_bus_property_set_t)(sd_bus *bus,
                                            const char *path,
                                            const char *interface,
                                            const char *property,
                                            sd_bus_message *value,
                                            void *userdata,
                                            sd_bus_error *ret_error);

       typedef int (*sd_bus_object_find_t)(const char *path,
                                           const char *interface,
                                           void *userdata,
                                           void **ret_found,
                                           sd_bus_error *ret_error);

       int sd_bus_add_object(sd_bus *bus, sd_bus_slot **slot,
                             const char *path,
                             sd_bus_message_handler_t callback,
                             void *userdata);

       int sd_bus_add_fallback(sd_bus *bus, sd_bus_slot **slot,
                               const char *path,
                               sd_bus_message_handler_t callback,
                               void *userdata);

       int sd_bus_add_object_vtable(sd_bus *bus, sd_bus_slot **slot,
                                    const char *path,
                                    const char *interface,
                                    const sd_bus_vtable *vtable,
                                    void *userdata);

       int sd_bus_add_fallback_vtable(sd_bus *bus, sd_bus_slot **slot,
                                      const char *prefix,
                                      const char *interface,
                                      const sd_bus_vtable *vtable,
                                      sd_bus_object_find_t find,
                                      void *userdata);

       int sd_bus_add_filter(sd_bus *bus, sd_bus_slot **slot,
                             sd_bus_message_handler_t callback,
                             void *userdata);

       SD_BUS_VTABLE_START(flags)

       SD_BUS_VTABLE_END

       SD_BUS_METHOD_WITH_ARGS_OFFSET( member, args, result, handler,
       offset, flags)

       SD_BUS_METHOD_WITH_ARGS( member, args, result, handler, flags)

       SD_BUS_METHOD_WITH_NAMES_OFFSET( member, signature, in_names,
       result, out_names, handler, offset, flags)

       SD_BUS_METHOD_WITH_NAMES( member, signature, in_names, result,
       out_names, handler, flags)

       SD_BUS_METHOD_WITH_OFFSET( member, signature, result, handler,
       offset, flags)

       SD_BUS_METHOD( member, signature, result, handler, flags)

       SD_BUS_SIGNAL_WITH_ARGS( member, args, flags)

       SD_BUS_SIGNAL_WITH_NAMES( member, signature, names, flags)

       SD_BUS_SIGNAL( member, signature, flags)

       SD_BUS_WRITABLE_PROPERTY( member, signature, get, set, offset,
       flags)

       SD_BUS_PROPERTY( member, signature, get, offset, flags)

       SD_BUS_PARAM(name) SD_BUS_ARGS(...)  SD_BUS_RESULT(...)
       SD_BUS_NO_ARGS SD_BUS_NO_RESULT

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