sd_bus_get_fd() returns the file descriptor used to communicate with
the message bus. This descriptor can be used with select(3), poll(3),
or similar functions to wait for incoming messages.
If the bus was created with the sd_bus_set_fd(3) function, then the
input_fd used in that call is returned.
This page is part of the systemd (systemd system and service manager)
project. Information about the project can be found at
⟨http://www.freedesktop.org/wiki/Software/systemd⟩. If you have a bug
report for this manual page, see
page was obtained from the project's upstream Git repository
⟨https://github.com/systemd/systemd.git⟩ on 2017-03-13. If you dis‐
cover any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
systemd 233 SD_BUS_GET_FD(3)