Exemplos de pfq_free_sk_filter em C++ (Cpp)

Exemplo n.º 1

Arquivo: pf_q-group.c Projeto: dazer-chen/PFQ

static void
__pfq_group_free(int gid)
{
        struct pfq_group * g = pfq_get_group(gid);
        struct sk_filter *filter;
        struct pfq_computation_tree *old_comp;
        void *old_ctx;

        if (!g) {
                pr_devel("[PFQ] get_group: invalid group id %d!\n", gid);
                return;
        }

        /* remove this gid from demux matrix */

        pfq_devmap_update(map_reset, Q_ANY_DEVICE, Q_ANY_QUEUE, gid);

        g->pid = 0;
        g->owner = -1;
        g->policy = Q_POLICY_GROUP_UNDEFINED;

        filter   = (struct sk_filter *)atomic_long_xchg(&g->bp_filter, 0L);
        old_comp = (struct pfq_computation_tree *)atomic_long_xchg(&g->comp, 0L);
        old_ctx  = (void *)atomic_long_xchg(&g->comp_ctx, 0L);

        msleep(Q_GRACE_PERIOD);   /* sleeping is possible here: user-context */

	/* call fini on old computation */

	if (old_comp)
 		pfq_computation_fini(old_comp);

        kfree(old_comp);
        kfree(old_ctx);

	if (filter)
        	pfq_free_sk_filter(filter);

        g->vlan_filt = false;

        pr_devel("[PFQ] group id:%d destroyed.\n", gid);
}

Exemplo n.º 2

Arquivo: pf_q-group.c Projeto: gitgift/PFQ

static void
__pfq_group_dtor(int gid)
{
        struct pfq_group * that = &pfq_groups[gid];
        void *context[Q_FUN_MAX];

        struct sk_filter *filter;
        int i;

        /* remove this gid from demux matrix */

        pfq_devmap_update(map_reset, Q_ANY_DEVICE, Q_ANY_QUEUE, gid);

        that->pid = 0;
        that->policy = Q_GROUP_UNDEFINED;

        for(i = 0; i < Q_FUN_MAX; i++)
        {
		atomic_long_set(&pfq_groups[gid].fun_ctx[i].function, 0L);

		context[i] = (void *)atomic_long_xchg(&pfq_groups[gid].fun_ctx[i].context, 0L);
        }

        filter = (struct sk_filter *)atomic_long_xchg(&pfq_groups[gid].filter, 0L);

        msleep(Q_GRACE_PERIOD);   /* sleeping is possible here: user-context */

        for(i = 0; i < Q_FUN_MAX; i++)
        {
                kfree(context[i]);
        }

        pfq_free_sk_filter(filter);

        that->vlan_filt = false;

        pr_devel("[PFQ] group id:%d destroyed.\n", gid);
}