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net/local: replace the common connect prologue

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2022-02-07 11:44:52 +08:00 committed by Alan Carvalho de Assis
parent 3d62d5106d
commit af1cf5eaae
3 changed files with 5 additions and 18 deletions
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15
net/local/local.h
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@ -118,20 +118,7 @@ struct local_conn_s
{ {
/* Common prologue of all connection structures. */ /* Common prologue of all connection structures. */
/* lc_node supports a doubly linked list: Listening SOCK_STREAM servers struct socket_conn_s lc_conn;
* will be linked into a list of listeners; SOCK_STREAM clients will be
* linked to the lc_conn lists.
*/
dq_entry_t lc_node; /* Supports a doubly linked list */
/* This is a list of Local connection callbacks. Each callback represents
* a thread that is stalled, waiting for a device-specific event.
* REVISIT: Here for commonality with other connection structures; not
* used in the current implementation.
*/
FAR struct devif_callback_s *lc_list;
/* Local-socket specific content follows */ /* Local-socket specific content follows */

6
net/local/local_conn.c
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@ -79,7 +79,7 @@ FAR struct local_conn_s *local_nextconn(FAR struct local_conn_s *conn)
return (FAR struct local_conn_s *)g_local_connections.head; return (FAR struct local_conn_s *)g_local_connections.head;
} }
return (FAR struct local_conn_s *)conn->lc_node.flink; return (FAR struct local_conn_s *)conn->lc_conn.node.flink;
} }
/**************************************************************************** /****************************************************************************
@ -143,7 +143,7 @@ FAR struct local_conn_s *local_alloc(void)
/* Add the connection structure to the list of listeners */ /* Add the connection structure to the list of listeners */
net_lock(); net_lock();
dq_addlast(&conn->lc_node, &g_local_connections); dq_addlast(&conn->lc_conn.node, &g_local_connections);
net_unlock(); net_unlock();
} }
@ -170,7 +170,7 @@ void local_free(FAR struct local_conn_s *conn)
/* Remove the server from the list of listeners. */ /* Remove the server from the list of listeners. */
net_lock(); net_lock();
dq_rem(&conn->lc_node, &g_local_connections); dq_rem(&conn->lc_conn.node, &g_local_connections);
#ifdef CONFIG_NET_LOCAL_SCM #ifdef CONFIG_NET_LOCAL_SCM
if (local_peerconn(conn) && conn->lc_peer) if (local_peerconn(conn) && conn->lc_peer)

2
net/local/local_listen.c
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@ -107,7 +107,7 @@ int local_listen(FAR struct socket *psock, int backlog)
{ {
/* The connection should not reside in any other list */ /* The connection should not reside in any other list */
DEBUGASSERT(server->lc_node.flink == NULL); DEBUGASSERT(server->lc_conn.node.flink == NULL);
/* And change the server state to listing */ /* And change the server state to listing */