C++ (Cpp) sd_event_source_get_time Examples

Example #1

File: scope.c Project: gergpetr/systemd

static int scope_get_timeout(Unit *u, uint64_t *timeout) {
        Scope *s = SCOPE(u);
        int r;

        if (!s->timer_event_source)
                return 0;

        r = sd_event_source_get_time(s->timer_event_source, timeout);
        if (r < 0)
                return r;

        return 1;
}

Example #2

File: busname.c Project: freedesktop-unofficial-mirror/systemd__systemd

static int busname_get_timeout(Unit *u, uint64_t *timeout) {
        BusName *n = BUSNAME(u);
        int r;

        if (!n->timer_event_source)
                return 0;

        r = sd_event_source_get_time(n->timer_event_source, timeout);
        if (r < 0)
                return r;

        return 1;
}

Example #3

File: networkd-lldp-tx.c Project: BenjaminLefoul/systemd

int link_lldp_emit_start(Link *link) {
        usec_t next;
        int r;

        assert(link);

        if (!link->network || link->network->lldp_emit == LLDP_EMIT_NO) {
                link_lldp_emit_stop(link);
                return 0;
        }

        /* Starts the LLDP transmission in "fast" mode. If it is already started, turns "fast" mode back on again. */

        link->lldp_tx_fast = LLDP_TX_FAST_INIT;

        next = usec_add(usec_add(now(clock_boottime_or_monotonic()), LLDP_FAST_TX_USEC),
                     (usec_t) random_u64() % LLDP_JITTER_USEC);

        if (link->lldp_emit_event_source) {
                usec_t old;

                /* Lower the timeout, maybe */
                r = sd_event_source_get_time(link->lldp_emit_event_source, &old);
                if (r < 0)
                        return r;

                if (old <= next)
                        return 0;

                return sd_event_source_set_time(link->lldp_emit_event_source, next);
        } else {
                r = sd_event_add_time(
                                link->manager->event,
                                &link->lldp_emit_event_source,
                                clock_boottime_or_monotonic(),
                                next,
                                0,
                                on_lldp_timer,
                                link);
                if (r < 0)
                        return r;

                (void) sd_event_source_set_description(link->lldp_emit_event_source, "lldp-tx");
        }

        return 0;
}

Example #4

File: scope.c Project: halfline/systemd

static int scope_get_timeout(Unit *u, usec_t *timeout) {
        Scope *s = SCOPE(u);
        usec_t t;
        int r;

        if (!s->timer_event_source)
                return 0;

        r = sd_event_source_get_time(s->timer_event_source, &t);
        if (r < 0)
                return r;
        if (t == USEC_INFINITY)
                return 0;

        *timeout = t;
        return 1;
}

Example #5

File: busname.c Project: achanda/systemd

static int busname_get_timeout(Unit *u, usec_t *timeout) {
        BusName *n = BUSNAME(u);
        usec_t t;
        int r;

        if (!n->timer_event_source)
                return 0;

        r = sd_event_source_get_time(n->timer_event_source, &t);
        if (r < 0)
                return r;
        if (t == USEC_INFINITY)
                return 0;

        *timeout = t;
        return 1;
}