table of contents
- bookworm 246.10-1debian1
- testing 246.10-1debian1
- unstable 246.10-1debian1
- experimental 252.9-1debian1
SD_BUS_REPLY_METHOD_RETURN(3) | sd_bus_reply_method_return | SD_BUS_REPLY_METHOD_RETURN(3) |
NAME¶
sd_bus_reply_method_return, sd_bus_reply_method_returnv - Reply to a D-Bus method call
SYNOPSIS¶
#include <elogind/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);
DESCRIPTION¶
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.
RETURN VALUE¶
On success, this function returns a non-negative integer. On failure, it returns a negative errno-style error code.
Errors¶
Returned errors may indicate the following problems:
-EINVAL
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
-ENOTCONN
-ENOMEM
In addition, any error returned by sd_bus_send(1) may be returned.
NOTES¶
These APIs are implemented as a shared library, which can be compiled and linked to with the libelogind pkg-config(1) file.
SEE ALSO¶
elogind 252.9 |