sd_bus_reply_method_return - Man Page

#include <systemd/sd-bus​.h>

int sd_bus_reply_method_return(sd_bus_message *call, const char *types, ​.​.​.);

int sd_bus_reply_method_returnv(sd_bus_message *call, const char *types, va_list ap);

sd_bus_reply_method_return() sends a reply to the call message​. The type string types and the arguments that follow it must adhere to the format described in sd_bus_message_append(3)​. If no reply is expected to call, this function succeeds without sending a reply​.

On success, this function returns a non-negative integer​. On failure, it returns a negative errno-style error code​.

Functions described here are available as a shared library, which can be compiled against and linked to with the libsystemd ​pkg-config(1) file​.

All functions listed here are thread-agnostic and only a single thread may operate on a given object at any given time​. Different threads may access the same object at different times​. Multiple independent objects may be used from different threads in parallel​.

The code described here uses getenv(3), which is declared to be not multi-thread-safe​. This means that the code calling the functions described here must not call setenv(3) from a parallel thread​. It is recommended to only do calls to setenv() from an early phase of the program when no other threads have been started​.

systemd(1), sd-bus(3), sd_bus_message_new_method_return(3)

sd-bus(3), sd_bus_add_object(3), sd_bus_send(3), systemd.directives(7), systemd.index(7).

The man page sd_bus_reply_method_returnv(3) is an alias of sd_bus_reply_method_return(3).