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net: Make si_connect callback optional

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2023-03-06 13:11:38 +08:00
committed by Petro Karashchenko
parent a97e2523a4
commit 5dd037c599
5 changed files with 10 additions and 154 deletions
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net/icmp/icmp_sockif.c
+1 -41
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@@ -47,8 +47,6 @@
static int icmp_setup(FAR struct socket *psock);
static sockcaps_t icmp_sockcaps(FAR struct socket *psock);
static void icmp_addref(FAR struct socket *psock);
static int icmp_connect(FAR struct socket *psock,
FAR const struct sockaddr *addr, socklen_t addrlen);
static int icmp_accept(FAR struct socket *psock,
FAR struct sockaddr *addr, FAR socklen_t *addrlen,
FAR struct socket *newsock);
@@ -69,7 +67,7 @@ const struct sock_intf_s g_icmp_sockif =
NULL, /* si_getsockname */
NULL, /* si_getpeername */
NULL, /* si_listen */
icmp_connect, /* si_connect */
NULL, /* si_connect */
icmp_accept, /* si_accept */
icmp_netpoll, /* si_poll */
icmp_sendmsg, /* si_sendmsg */
@@ -184,44 +182,6 @@ static void icmp_addref(FAR struct socket *psock)
conn->crefs++;
}
/****************************************************************************
* Name: icmp_connect
*
* Description:
* icmp_connect() connects the local socket referred to by the structure
* 'psock' to the address specified by 'addr'. The addrlen argument
* specifies the size of 'addr'. The format of the address in 'addr' is
* determined by the address space of the socket 'psock'.
*
* If the socket 'psock' is of type SOCK_DGRAM then 'addr' is the address
* to which datagrams are sent by default, and the only address from which
* datagrams are received. If the socket is of type SOCK_STREAM or
* SOCK_SEQPACKET, this call attempts to make a connection to the socket
* that is bound to the address specified by 'addr'.
*
* Generally, connection-based protocol sockets may successfully
* icmp_connect() only once; connectionless protocol sockets may use
* icmp_connect() multiple times to change their association.
* Connectionless sockets may dissolve the association by connecting to
* an address with the sa_family member of sockaddr set to AF_UNSPEC.
*
* Input Parameters:
* psock Pointer to a socket structure initialized by psock_socket()
* addr Server address (form depends on type of socket)
* addrlen Length of actual 'addr'
*
* Returned Value:
* 0 on success; a negated errno value on failure. See connect() for the
* list of appropriate errno values to be returned.
*
****************************************************************************/
static int icmp_connect(FAR struct socket *psock,
FAR const struct sockaddr *addr, socklen_t addrlen)
{
return -EAFNOSUPPORT;
}
/****************************************************************************
* Name: icmp_accept
*