sd_bus_message_seal — Prepare a D-Bus message for transmission
sd_bus_message_seal() finishes the message
and prepares it for transmission using
cookie specifies the identifier used to match the message reply to its
timeout_usec specifies the maximum time in
microseconds to wait for a reply to arrive.
On success, this function returns a non-negative integer. On failure, it returns a negative errno-style error code.
Returned errors may indicate the following problems:
Functions described here are available as a shared
library, which can be compiled against and linked to with the
The code described here uses
which is declared to be not multi-thread-safe. This means that the code calling the functions described
here must not call
from a parallel thread. It is recommended to only do calls to
from an early phase of the program when no other threads have been started.
sd_bus_message_seal() was added in version 246.