Provided by: libsystemd-dev_253.5-1ubuntu6.1_amd64 bug

NAME

       sd_bus_get_name_machine_id - Retrieve a bus client's machine identity

SYNOPSIS

       #include <systemd/sd-bus.h>

       int sd_bus_get_name_machine_id(sd_bus *bus, const char *name, sd_id128_t *machine);

DESCRIPTION

       sd_bus_get_name_machine_id() retrieves the D-Bus machine identity of the machine that the
       bus client identified by name is running on. Internally, it calls the GetMachineId method
       of the org.freedesktop.DBus.Peer interface. The D-Bus machine identity is a 128-bit UUID.
       On Linux systems running systemd, this corresponds to the contents of /etc/machine-id. On
       success, the machine identity is stored in machine.

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
           An argument is invalid.

       -ENOPKG
           The bus cannot be resolved.

       -ECHILD
           The bus was created in a different process.

       -ENOMEM
           Memory allocation failed.

NOTES

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

SEE ALSO

       systemd(1), sd-bus(3)