sd_bus_get_method_call_timeout(3) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON

SD_BUS_SET_METHOD_CALL_TIMEOUT(3)_method_call_timeout_METHOD_CALL_TIMEOUT(3)

NAME         top

       sd_bus_set_method_call_timeout, sd_bus_get_method_call_timeout - Set
       or query the default D-Bus method call timeout of a bus object

SYNOPSIS         top

       #include <systemd/sd-bus.h>

       int sd_bus_set_method_call_timeout(sd_bus *bus, uint64_t usec);

       int sd_bus_get_method_call_timeout(sd_bus *bus, uint64_t *ret);

DESCRIPTION         top

       sd_bus_set_method_call_timeout() sets the default D-Bus method call
       timeout of bus to usec microseconds.

       sd_bus_get_method_call_timeout() queries the default D-Bus method
       call timeout of bus. If no method call timeout was set using
       sd_bus_set_method_call_timeout(), the timeout is read from the
       $SYSTEMD_BUS_TIMEOUT environment variable. If this environment
       variable is unset or does not contain a valid timeout, the
       implementation falls back to a predefined method call timeout of 25
       seconds. Note that $SYSTEMD_BUS_TIMEOUT is read once and cached so
       callers should not rely on being able to change the default method
       call timeout at runtime by changing the value of
       $SYSTEMD_BUS_TIMEOUT. Instead, call sd_bus_set_method_call_timeout()
       to change the default method call timeout.

RETURN VALUE         top

       On success, these functions return a non-negative integer. On
       failure, they return a negative errno-style error code.

   Errors
       Returned errors may indicate the following problems:

       -EINVAL
           The parameters bus or ret are NULL.

       -ENOPKG
           Bus object bus could not be resolved.

NOTES         top

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

SEE ALSO         top

       systemd(1), sd-bus(3), sd_bus_call(3)

COLOPHON         top

       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
       ⟨http://www.freedesktop.org/wiki/Software/systemd/#bugreports⟩.  This
       page was obtained from the project's upstream Git repository
       ⟨https://github.com/systemd/systemd.git⟩ on 2020-09-18.  (At that
       time, the date of the most recent commit that was found in the repos‐
       itory was 2020-09-18.)  If you discover 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 to man-pages@man7.org

systemd 246                                SD_BUS_SET_METHOD_CALL_TIMEOUT(3)

Pages that refer to this page: sd-bus(3)sd_bus_call(3)sd_bus_call_async(3)30-systemd-environment-d-generator(7)systemd.index(7)