memif_interrupt_t * on_interrupt, void *private_ctx)
{
libmemif_main_t *lm = &libmemif_main;
- int err, i, index, sockfd = -1;
+ int err, i, index = 0, sockfd = -1;
memif_list_elt_t list_elt;
memif_connection_t *conn = (memif_connection_t *) * c;
if (conn != NULL)
int
memif_control_fd_handler (int fd, uint8_t events)
{
- int i, rv, sockfd = -1, err = MEMIF_ERR_SUCCESS; /* 0 */
+ int i, sockfd = -1, err = MEMIF_ERR_SUCCESS; /* 0 */
uint16_t num;
memif_list_elt_t *e = NULL;
memif_connection_t *conn;
uint64_t b;
ssize_t size;
size = read (fd, &b, sizeof (b));
+
+ if (size == -1)
+ goto error;
+
for (i = 0; i < lm->control_list_len; i++)
{
if ((lm->control_list[i].key < 0)
int
memif_poll_event (int timeout)
{
- libmemif_main_t *lm = &libmemif_main;
- memif_list_elt_t *elt;
- struct epoll_event evt, *e;
- int en = 0, err = MEMIF_ERR_SUCCESS, i = 0; /* 0 */
- uint16_t num;
+ struct epoll_event evt;
+ int en = 0, err = MEMIF_ERR_SUCCESS; /* 0 */
uint32_t events = 0;
uint64_t counter = 0;
ssize_t r = 0;
if (evt.data.fd == poll_cancel_fd)
{
r = read (evt.data.fd, &counter, sizeof (counter));
+ if (r == -1)
+ return MEMIF_ERR_DISCONNECTED;
+
return MEMIF_ERR_POLL_CANCEL;
}
if (evt.events & EPOLLIN)
memif_region_t *mr;
memif_queue_t *mq;
int i;
- uint16_t num;
for (i = 0; i < c->regions_num; i++)
{
int
memif_init_regions_and_queues (memif_connection_t * conn)
{
- memif_ring_t *ring = NULL;
memif_region_t *r;
- int i, j;
libmemif_main_t *lm = &libmemif_main;
- memif_list_elt_t e;
/* region 0. rings */
memif_add_region (lm, conn, /* has_buffers */ 0);
uint16_t mask = (1 << mq->log2_ring_size) - 1;
uint16_t ring_size;
uint16_t slot, ns;
- int i, err = MEMIF_ERR_SUCCESS; /* 0 */
+ int err = MEMIF_ERR_SUCCESS; /* 0 */
*count_out = 0;
ring_size = (1 << mq->log2_ring_size);
err = MEMIF_ERR_NOBUF_RING;
}
-error:
return err;
}
libmemif_main_t *lm = &libmemif_main;
memif_queue_t *mq = &c->tx_queues[qid];
memif_ring_t *ring = mq->ring;
- memif_buffer_t *b0, *b1;
+ memif_buffer_t *b0;
uint16_t mask = (1 << mq->log2_ring_size) - 1;
uint32_t offset_mask = c->run_args.buffer_size - 1;
uint16_t ring_size;
uint16_t slot, ns;
- int i, err = MEMIF_ERR_SUCCESS; /* 0 */
+ int err = MEMIF_ERR_SUCCESS; /* 0 */
uint16_t dst_left, src_left;
uint16_t saved_count;
memif_buffer_t *saved_b;
err = MEMIF_ERR_NOBUF_RING;
}
-error:
return err;
}
uint16_t cur_slot, last_slot;
uint16_t ns;
uint16_t mask = (1 << mq->log2_ring_size) - 1;
- memif_buffer_t *b0, *b1;
+ memif_buffer_t *b0;
*rx = 0;
uint64_t b;
return MEMIF_ERR_NOCONN;
int err = MEMIF_ERR_SUCCESS, i;
- ssize_t l0, l1, total_l;
+ ssize_t l0, l1;
l0 = 0;
l1 = strlen ((char *) c->args.interface_name);