Provided by: libsystemd-dev_251.4-1ubuntu7_amd64 bug


       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


       #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);


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

       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.


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

       Returned errors may indicate the following problems:

           The parameters bus or ret are NULL.

           Bus object bus could not be resolved.


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


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