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C++ sock_init_data函数代码示例

本文整理汇总了C++中sock_init_data函数的典型用法代码示例。如果您正苦于以下问题：C++ sock_init_data函数的具体用法？C++ sock_init_data怎么用？C++ sock_init_data使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了sock_init_data函数的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: hidp_sock_create

static int hidp_sock_create(struct socket *sock, int protocol)
{
	struct sock *sk;

	BT_DBG("sock %p", sock);

	if (sock->type != SOCK_RAW)
		return -ESOCKTNOSUPPORT;

	sk = sk_alloc(PF_BLUETOOTH, GFP_KERNEL, &hidp_proto, 1);
	if (!sk)
		return -ENOMEM;

	sock_init_data(sock, sk);

	sock->ops = &hidp_sock_ops;

	sock->state = SS_UNCONNECTED;

	sock_reset_flag(sk, SOCK_ZAPPED);

	sk->sk_protocol = protocol;
	sk->sk_state	= BT_OPEN;

	return 0;
}
开发者ID:FatSunHYS，项目名称:OSCourseDesign，代码行数:26，代码来源:sock.c

示例2: pfq_alloc_sk_filter

struct sk_filter *
pfq_alloc_sk_filter(struct sock_fprog *fprog)
{
	struct sock sk;
	int rv;

	sock_init_data(NULL, &sk);
	sk.sk_filter = NULL;
	atomic_set(&sk.sk_omem_alloc, 0);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,9,0))
	sock_reset_flag(&sk, SOCK_FILTER_LOCKED);
#endif
        pr_devel("[PFQ] BPF: new fprog (len %d)\n", fprog->len);

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,8) && LINUX_VERSION_CODE < KERNEL_VERSION(4,7,0))
	if ((rv = __sk_attach_filter(fprog, &sk, sock_owned_by_user(&sk))))
#else
	if ((rv = sk_attach_filter(fprog, &sk)))
#endif
	{
		pr_devel("[PFQ] BPF: sk_attach_filter error: (%d)!\n", rv);
		return NULL;
	}

	return sk.sk_filter;
}
开发者ID:pfq，项目名称:PFQ，代码行数:26，代码来源:bpf.c

示例3: cmtp_sock_create

static int cmtp_sock_create(struct net *net, struct socket *sock, int protocol,
			    int kern)
{
	struct sock *sk;

	BT_DBG("sock %p", sock);

	if (sock->type != SOCK_RAW)
		return -ESOCKTNOSUPPORT;

	sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto);
	if (!sk)
		return -ENOMEM;

	sock_init_data(sock, sk);

	sock->ops = &cmtp_sock_ops;

	sock->state = SS_UNCONNECTED;

	sock_reset_flag(sk, SOCK_ZAPPED);

	sk->sk_protocol = protocol;
	sk->sk_state    = BT_OPEN;

	return 0;
}
开发者ID:12rafael，项目名称:jellytimekernel，代码行数:27，代码来源:sock.c

示例4: vcc_create

int vcc_create(struct socket *sock, int protocol, int family)
{
	struct sock *sk;
	struct atm_vcc *vcc;

	sock->sk = NULL;
	if (sock->type == SOCK_STREAM)
		return -EINVAL;
	sk = sk_alloc(family, GFP_KERNEL, &vcc_proto, 1);
	if (!sk)
		return -ENOMEM;
	sock_init_data(sock, sk);
	sk->sk_state_change = vcc_def_wakeup;
	sk->sk_write_space = vcc_write_space;

	vcc = atm_sk(sk);
	vcc->dev = NULL;
	memset(&vcc->local,0,sizeof(struct sockaddr_atmsvc));
	memset(&vcc->remote,0,sizeof(struct sockaddr_atmsvc));
	vcc->qos.txtp.max_sdu = 1 << 16; /* for meta VCs */
	atomic_set(&sk->sk_wmem_alloc, 0);
	atomic_set(&sk->sk_rmem_alloc, 0);
	vcc->push = NULL;
	vcc->pop = NULL;
	vcc->push_oam = NULL;
	vcc->vpi = vcc->vci = 0; /* no VCI/VPI yet */
	vcc->atm_options = vcc->aal_options = 0;
	sk->sk_destruct = vcc_sock_destruct;
	return 0;
}
开发者ID:OpenHMR，项目名称:Open-HMR600，代码行数:30，代码来源:common.c

示例5: tipc_create

/**
 * tipc_create - create a TIPC socket
 * @sock: pre-allocated socket structure
 * @protocol: protocol indicator (must be 0)
 *
 * This routine creates and attaches a 'struct sock' to the 'struct socket',
 * then create and attaches a TIPC port to the 'struct sock' part.
 *
 * Returns 0 on success, errno otherwise
 */
static int tipc_create(struct socket *sock, int protocol)
{
	struct tipc_sock *tsock;
	struct tipc_port *port;
	struct sock *sk;
	u32 ref;

	if (unlikely(protocol != 0))
		return -EPROTONOSUPPORT;

	ref = tipc_createport_raw(NULL, &dispatch, &wakeupdispatch, TIPC_LOW_IMPORTANCE);
	if (unlikely(!ref))
		return -ENOMEM;

	sock->state = SS_UNCONNECTED;

	switch (sock->type) {
	case SOCK_STREAM:
		sock->ops = &stream_ops;
		break;
	case SOCK_SEQPACKET:
		sock->ops = &packet_ops;
		break;
	case SOCK_DGRAM:
		tipc_set_portunreliable(ref, 1);
		/* fall through */
	case SOCK_RDM:
		tipc_set_portunreturnable(ref, 1);
		sock->ops = &msg_ops;
		sock->state = SS_READY;
		break;
	default:
		tipc_deleteport(ref);
		return -EPROTOTYPE;
	}

	sk = sk_alloc(AF_TIPC, GFP_KERNEL, &tipc_proto, 1);
	if (!sk) {
		tipc_deleteport(ref);
		return -ENOMEM;
	}

	sock_init_data(sock, sk);
	init_waitqueue_head(sk->sk_sleep);
	sk->sk_rcvtimeo = 8 * HZ;   /* default connect timeout = 8s */

	tsock = tipc_sk(sk);
	port = tipc_get_port(ref);

	tsock->p = port;
	port->usr_handle = tsock;

	init_MUTEX(&tsock->sem);

	dbg("sock_create: %x\n",tsock);

	atomic_inc(&tipc_user_count);

	return 0;
}
开发者ID:cilynx，项目名称:dd-wrt，代码行数:70，代码来源:socket.c

示例6: netlink_create

static int netlink_create(struct socket *sock, int protocol)
{
	struct sock *sk;

	sock->state = SS_UNCONNECTED;

	if (sock->type != SOCK_RAW && sock->type != SOCK_DGRAM)
		return -ESOCKTNOSUPPORT;

	if (protocol<0 || protocol >= MAX_LINKS)
		return -EPROTONOSUPPORT;

	sock->ops = &netlink_ops;

	sk = sk_alloc(PF_NETLINK, GFP_KERNEL, 1);
	if (!sk)
		return -ENOMEM;

	sock_init_data(sock,sk);

	sk->protinfo.af_netlink = kmalloc(sizeof(struct netlink_opt), GFP_KERNEL);
	if (sk->protinfo.af_netlink == NULL) {
		sk_free(sk);
		return -ENOMEM;
	}
	memset(sk->protinfo.af_netlink, 0, sizeof(struct netlink_opt));

	spin_lock_init(&sk->protinfo.af_netlink->cb_lock);
	init_waitqueue_head(&sk->protinfo.af_netlink->wait);
	sk->destruct = netlink_sock_destruct;
	atomic_inc(&netlink_sock_nr);

	sk->protocol=protocol;
	return 0;
}
开发者ID:liexusong，项目名称:Linux-2.4.16，代码行数:35，代码来源:af_netlink.c

示例7: rawsock_create

static int rawsock_create(struct net *net, struct socket *sock,
				const struct nfc_protocol *nfc_proto)
{
	struct sock *sk;

	nfc_dbg("sock=%p", sock);

	if (sock->type != SOCK_SEQPACKET)
		return -ESOCKTNOSUPPORT;

	sock->ops = &rawsock_ops;

	sk = sk_alloc(net, PF_NFC, GFP_KERNEL, nfc_proto->proto);
	if (!sk)
		return -ENOMEM;

	sock_init_data(sock, sk);
	sk->sk_protocol = nfc_proto->id;
	sk->sk_destruct = rawsock_destruct;
	sock->state = SS_UNCONNECTED;

	INIT_WORK(&nfc_rawsock(sk)->tx_work, rawsock_tx_work);
	nfc_rawsock(sk)->tx_work_scheduled = false;

	return 0;
}
开发者ID:Andrew-Gazizov，项目名称:linux-3.2.1-kpp，代码行数:26，代码来源:rawsock.c

示例8: mpls_create

static int mpls_create(struct net *net, struct socket *sock, int protocol,
                       int kern)
{
	struct sock *sk;

        if (net != &init_net)
		return -EAFNOSUPPORT;

	sock->state = SS_UNCONNECTED;
	sock->ops = &mpls_sk_ops;

	sk = sk_alloc(net, PF_INET, GFP_KERNEL, &mpls_proto);
        if (!sk)
                return -1;

	sock_init_data(sock, sk);

	sk->sk_destruct    = mpls_sock_destruct;
	sk->sk_family      = PF_MPLS;
	sk->sk_protocol    = 0;
	sk->sk_backlog_rcv = sk->sk_prot->backlog_rcv;

	sock_reset_flag(sk, SOCK_ZAPPED);

	return 0;
}
开发者ID:areece，项目名称:linux-2.6.35-vpls，代码行数:26，代码来源:af_mpls.c

示例9: hci_sock_create

static int hci_sock_create(struct socket *sock, int protocol)
{
	struct sock *sk;

	BT_DBG("sock %p", sock);

	if (sock->type != SOCK_RAW)
		return -ESOCKTNOSUPPORT;

	sock->ops = &hci_sock_ops;

	if (!(sk = sk_alloc(PF_BLUETOOTH, GFP_KERNEL, 1)))
		return -ENOMEM;

	sock->state = SS_UNCONNECTED;
	sock_init_data(sock, sk);

	memset(&sk->protinfo, 0, sizeof(struct hci_pinfo));
	sk->destruct = NULL;
	sk->protocol = protocol;
	sk->state    = BT_OPEN;

	bluez_sock_link(&hci_sk_list, sk);

	MOD_INC_USE_COUNT;
	return 0;
}
开发者ID:cilynx，项目名称:dd-wrt，代码行数:27，代码来源:hci_sock.c


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