ethdev: allow close function to return an error

[dpdk.git] / drivers / net / memif / memif_socket.h

diff --git a/drivers/net/memif/memif_socket.h b/drivers/net/memif/memif_socket.h
index 9f40f8d..5c49ec2 100644 (file)
--- a/drivers/net/memif/memif_socket.h
+++ b/drivers/net/memif/memif_socket.h
@@ -6,6 +6,7 @@
 #define _MEMIF_SOCKET_H_
 
 #include <sys/queue.h>
+#include <sys/un.h>
 
 /**
  * Remove device from socket device list. If no device is left on the socket,
@@ -79,11 +80,12 @@ struct memif_socket_dev_list_elt {
 };
 
 #define MEMIF_SOCKET_HASH_NAME                 "memif-sh"
-#define MEMIF_SOCKET_KEY_LEN           256
+#define MEMIF_SOCKET_UN_SIZE   \
+       (sizeof(struct sockaddr_un) - offsetof(struct sockaddr_un, sun_path))
 
 struct memif_socket {
        struct rte_intr_handle intr_handle;     /**< interrupt handle */
-       char filename[MEMIF_SOCKET_KEY_LEN];    /**< socket filename */
+       char filename[MEMIF_SOCKET_UN_SIZE];    /**< socket filename */
 
        TAILQ_HEAD(, memif_socket_dev_list_elt) dev_queue;
        /**< Queue of devices using this socket */