Exemplos de device_unset_sysfs em C++ (Cpp)

Exemplo n.º 1

Arquivo: device.c Projeto: felipec/udev-fc

static void device_done(Unit *u) {
        Device *d = DEVICE(u);

        assert(d);

        device_unset_sysfs(d);
}

Exemplo n.º 2

Arquivo: device.c Projeto: aulanov/systemd

static int device_set_sysfs(Device *d, const char *sysfs) {
        Device *first;
        char *copy;
        int r;

        assert(d);

        if (streq_ptr(d->sysfs, sysfs))
                return 0;

        r = hashmap_ensure_allocated(&UNIT(d)->manager->devices_by_sysfs, &string_hash_ops);
        if (r < 0)
                return r;

        copy = strdup(sysfs);
        if (!copy)
                return -ENOMEM;

        device_unset_sysfs(d);

        first = hashmap_get(UNIT(d)->manager->devices_by_sysfs, sysfs);
        LIST_PREPEND(same_sysfs, first, d);

        r = hashmap_replace(UNIT(d)->manager->devices_by_sysfs, copy, first);
        if (r < 0) {
                LIST_REMOVE(same_sysfs, first, d);
                free(copy);
                return r;
        }

        d->sysfs = copy;

        return 0;
}