SD_BUS_REPLY_METHOD_RETURN - Online Linux Manual PageSection : 3
Updated :
Source : systemd 250
Note : sd_bus_reply_method_return

NAMEsd_bus_reply_method_return, sd_bus_reply_method_returnv − Reply to a D−Bus method call

SYNOPSIS#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);

DESCRIPTIONsd_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​.

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

ErrorsReturned errors may indicate the following problems: −EINVAL The input parameter call is NULL​. Message call is not a method call message​. Message call is not attached to a bus​. Message m is not a method reply message​. −EPERM Message call has been sealed​. −ENOTCONN The bus to which message call is attached is not connected​. −ENOMEM Memory allocation failed​. In addition, any error returned by sd_bus_send(1) may be returned​.

NOTESThese APIs are implemented as a shared library, which can be compiled and linked to with the libsystemd ​pkg-config(1) file​.

SEE ALSOsystemd(1), sd-bus(3), sd_bus_message_new_method_return(3)
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