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authorJakub Grajciar <jgrajcia@cisco.com>2018-03-26 11:26:34 +0200
committerDamjan Marion <dmarion.lists@gmail.com>2018-03-26 12:01:49 +0000
commitecfa2aaa631933f5c77858ae3e5e15a76619dd77 (patch)
treeaa6dc67e3c1153ed7fe316a4798429a27c3544a5 /extras/libmemif/src/socket.c
parentb4ff07a2f843207b6d024e1ed8a31fa37324fe07 (diff)
libmemif: version 2
Change-Id: Ia2532695aa9199d2a7b684aebef43df0b8235531 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Diffstat (limited to 'extras/libmemif/src/socket.c')
-rw-r--r--extras/libmemif/src/socket.c40
1 files changed, 28 insertions, 12 deletions
diff --git a/extras/libmemif/src/socket.c b/extras/libmemif/src/socket.c
index 2be40f8669d..8f18d892139 100644
--- a/extras/libmemif/src/socket.c
+++ b/extras/libmemif/src/socket.c
@@ -32,6 +32,7 @@
#include <socket.h>
#include <memif.h>
+#include <memif_private.h>
/* sends msg to socket */
static_fn int
@@ -70,8 +71,9 @@ memif_msg_send (int fd, memif_msg_t * msg, int afd)
static_fn int
memif_msg_enq_ack (memif_connection_t * c)
{
+ libmemif_main_t *lm = &libmemif_main;
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
@@ -121,8 +123,9 @@ memif_msg_send_hello (int fd)
static_fn int
memif_msg_enq_init (memif_connection_t * c)
{
+ libmemif_main_t *lm = &libmemif_main;
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
memset (e, 0, sizeof (memif_msg_queue_elt_t));
@@ -136,8 +139,8 @@ memif_msg_enq_init (memif_connection_t * c)
i->id = c->args.interface_id;
i->mode = c->args.mode;
- strncpy ((char *) i->name, (char *) c->args.instance_name,
- strlen ((char *) c->args.instance_name));
+ strncpy ((char *) i->name, (char *) lm->app_name,
+ strlen ((char *) lm->app_name));
if (c->args.secret)
strncpy ((char *) i->secret, (char *) c->args.secret, sizeof (i->secret));
@@ -162,11 +165,12 @@ memif_msg_enq_init (memif_connection_t * c)
static_fn int
memif_msg_enq_add_region (memif_connection_t * c, uint8_t region_index)
{
+ libmemif_main_t *lm = &libmemif_main;
/* maybe check if region is valid? */
memif_region_t *mr = &c->regions[region_index];
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
@@ -199,8 +203,9 @@ memif_msg_enq_add_region (memif_connection_t * c, uint8_t region_index)
static_fn int
memif_msg_enq_add_ring (memif_connection_t * c, uint8_t index, uint8_t dir)
{
+ libmemif_main_t *lm = &libmemif_main;
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
@@ -244,8 +249,9 @@ memif_msg_enq_add_ring (memif_connection_t * c, uint8_t index, uint8_t dir)
static_fn int
memif_msg_enq_connect (memif_connection_t * c)
{
+ libmemif_main_t *lm = &libmemif_main;
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
@@ -278,8 +284,9 @@ memif_msg_enq_connect (memif_connection_t * c)
static_fn int
memif_msg_enq_connected (memif_connection_t * c)
{
+ libmemif_main_t *lm = &libmemif_main;
memif_msg_queue_elt_t *e =
- (memif_msg_queue_elt_t *) malloc (sizeof (memif_msg_queue_elt_t));
+ (memif_msg_queue_elt_t *) lm->alloc (sizeof (memif_msg_queue_elt_t));
if (e == NULL)
return memif_syscall_error_handler (errno);
@@ -519,7 +526,7 @@ memif_msg_receive_add_ring (memif_connection_t * c, memif_msg_t * msg, int fd)
mq =
(memif_queue_t *) realloc (c->rx_queues,
sizeof (memif_queue_t) * (ar->index + 1));
- memset(mq, 0, sizeof (memif_queue_t) * (ar->index + 1));
+ memset (mq, 0, sizeof (memif_queue_t) * (ar->index + 1));
if (mq == NULL)
return memif_syscall_error_handler (errno);
c->rx_queues = mq;
@@ -539,7 +546,7 @@ memif_msg_receive_add_ring (memif_connection_t * c, memif_msg_t * msg, int fd)
mq =
(memif_queue_t *) realloc (c->tx_queues,
sizeof (memif_queue_t) * (ar->index + 1));
- memset(mq, 0, sizeof (memif_queue_t) * (ar->index + 1));
+ memset (mq, 0, sizeof (memif_queue_t) * (ar->index + 1));
if (mq == NULL)
return memif_syscall_error_handler (errno);
c->tx_queues = mq;
@@ -579,6 +586,9 @@ memif_msg_receive_connect (memif_connection_t * c, memif_msg_t * msg)
add_list_elt (&elt, &lm->interrupt_list, &lm->interrupt_list_len);
lm->control_fd_update (c->rx_queues[i].int_fd, MEMIF_FD_EVENT_READ);
+
+ /* refill ring buffers */
+ memif_refill_queue ((void *) c, i, -1);
}
}
@@ -607,7 +617,12 @@ memif_msg_receive_connected (memif_connection_t * c, memif_msg_t * msg)
if (c->on_interrupt != NULL)
{
for (i = 0; i < c->run_args.num_s2m_rings; i++)
- lm->control_fd_update (c->rx_queues[i].int_fd, MEMIF_FD_EVENT_READ);
+ {
+ lm->control_fd_update (c->rx_queues[i].int_fd, MEMIF_FD_EVENT_READ);
+
+ /* refill ring buffers */
+ memif_refill_queue ((void *) c, i, -1);
+ }
}
c->on_connect ((void *) c, c->private_ctx);
@@ -814,6 +829,7 @@ memif_conn_fd_read_ready (memif_connection_t * c)
int
memif_conn_fd_write_ready (memif_connection_t * c)
{
+ libmemif_main_t *lm = &libmemif_main;
int err = MEMIF_ERR_SUCCESS; /* 0 */
@@ -834,7 +850,7 @@ memif_conn_fd_write_ready (memif_connection_t * c)
MEMIF_FD_EVENT_READ | MEMIF_FD_EVENT_WRITE | MEMIF_FD_EVENT_MOD);
*/
err = memif_msg_send (c->fd, &e->msg, e->fd);
- free (e);
+ lm->free (e);
goto done;
done: