static int common_bind(struct common *c)

{

    uint64_t mfn;



    if (xenstore_read_fe_uint64(&c->xendev, "page-ref", &mfn) == -1)

	return -1;

    assert(mfn == (xen_pfn_t)mfn);



    if (xenstore_read_fe_int(&c->xendev, "event-channel", &c->xendev.remote_port) == -1)

	return -1;



    c->page = xc_map_foreign_range(xen_xc, c->xendev.dom,

				   XC_PAGE_SIZE,

				   PROT_READ | PROT_WRITE, mfn);

    if (c->page == NULL)

	return -1;



    xen_be_bind_evtchn(&c->xendev);

    xen_be_printf(&c->xendev, 1, "ring mfn %"PRIx64", remote-port %d, local-port %d\n",

		  mfn, c->xendev.remote_port, c->xendev.local_port);



    return 0;

}

static int common_bind(struct common *c)

{

    uint64_t mfn;



    if (xenstore_read_fe_uint64(&c->xendev, "page-ref", &mfn) == -1)

	return -1;

    assert(mfn == (xen_pfn_t)mfn);



    if (xenstore_read_fe_int(&c->xendev, "event-channel", &c->xendev.remote_port) == -1)

	return -1;



    c->page = xc_map_foreign_range(xen_xc, c->xendev.dom,

				   XC_PAGE_SIZE,

				   PROT_READ | PROT_WRITE, mfn);

    if (c->page == NULL)

	return -1;



    xen_be_bind_evtchn(&c->xendev);

    xen_be_printf(&c->xendev, 1, "ring mfn %"PRIx64", remote-port %d, local-port %d\n",

		  mfn, c->xendev.remote_port, c->xendev.local_port);



    return 0;

}

    uint64_t mfn;     if (xenstore_read_fe_uint64(&c->xendev, "page-ref", &mfn) == -1)     assert(mfn == (xen_pfn_t)mfn);     c->page = xc_map_foreign_range(xen_xc, c->xendev.dom, 				   XC_PAGE_SIZE, 				   PROT_READ | PROT_WRITE, mfn);     xen_be_printf(&c->xendev, 1, "ring mfn %"PRIx64", remote-port %d, local-port %d\n",
static int FUNC_0(struct common *VAR_0)

{

    uint64_t mfn;



    if (xenstore_read_fe_uint64(&VAR_0->xendev, "page-ref", &mfn) == -1)

	return -1;

    assert(mfn == (xen_pfn_t)mfn);



    if (xenstore_read_fe_int(&VAR_0->xendev, "event-channel", &VAR_0->xendev.remote_port) == -1)

	return -1;



    VAR_0->page = xc_map_foreign_range(xen_xc, VAR_0->xendev.dom,

				   XC_PAGE_SIZE,

				   PROT_READ | PROT_WRITE, mfn);

    if (VAR_0->page == NULL)

	return -1;



    xen_be_bind_evtchn(&VAR_0->xendev);

    xen_be_printf(&VAR_0->xendev, 1, "ring mfn %"PRIx64", remote-port %d, local-port %d\n",

		  mfn, VAR_0->xendev.remote_port, VAR_0->xendev.local_port);



    return 0;

}

static int FUNC_0(struct common *VAR_0)
{ uint64_t mfn; if (xenstore_read_fe_uint64(&VAR_0->xendev, "page-ref", &mfn) == -1)
return -1; assert(mfn == (xen_pfn_t)mfn); if (xenstore_read_fe_int(&VAR_0->xendev, "event-channel", &VAR_0->xendev.remote_port) == -1)
return -1; VAR_0->page = xc_map_foreign_range(xen_xc, VAR_0->xendev.dom,
XC_PAGE_SIZE,
PROT_READ | PROT_WRITE, mfn); if (VAR_0->page == NULL)
return -1; xen_be_bind_evtchn(&VAR_0->xendev); xen_be_printf(&VAR_0->xendev, 1, "ring mfn %"PRIx64", remote-port %d, local-port %d\n",
mfn, VAR_0->xendev.remote_port, VAR_0->xendev.local_port); return 0; }