Hi, thanks! You are correct about the signature, I was trying various
things and pasted in some half complete code, sorry. After changing to pass
the fields of the struct as individual parameters it does work correctly.
I guess I would prefer to pass the struct so that you can share a single
On Thu, 23 Aug 2018 at 17:34:14 +0100, Simon McVittie wrote:
> Finally, I think the message-building API expects struct members as
> individual arguments, like
>
> sd_bus_reply_method_return(m, "xx", (int64_t) s->x, (int64_t) s->y);
Sorry, obviously that's correct when not using a struct.
On Thu, 23 Aug 2018 at 16:52:38 +0200, Niall Murphy wrote:
> struct pack {
> int x;
> int y;
> };
...
> return sd_bus_reply_method_return(m, "(xx)", s);
Is there a reason why you're returning a struct/tuple? D-Bus methods
can return as many things as you want[1], unlike C functions,
Hi,
I'm trying to return a struct from an sdbus method. I followed the simple
example of a service at
http://0pointer.net/blog/the-new-sd-bus-api-of-systemd.html. I then created
a simple method as follows:
struct pack {
int x;
int y;
};
static int foo(sd_bus_message *m, void *userdata,
