• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    公众号
登陆 注册

C++ NLA_PUT_STRING函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中NLA_PUT_STRING函数的典型用法代码示例。如果您正苦于以下问题：C++ NLA_PUT_STRING函数的具体用法？C++ NLA_PUT_STRING怎么用？C++ NLA_PUT_STRING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NLA_PUT_STRING函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: ieee802154_nl_fill_iface

static int ieee802154_nl_fill_iface(struct sk_buff *msg, u32 pid,
	u32 seq, int flags, struct net_device *dev)
{
	void *hdr;
	struct wpan_phy *phy;

	pr_debug("%s\n", __func__);

	hdr = genlmsg_put(msg, 0, seq, &nl802154_family, flags,
		IEEE802154_LIST_IFACE);
	if (!hdr)
		goto out;

	phy = ieee802154_mlme_ops(dev)->get_phy(dev);
	BUG_ON(!phy);

	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
	NLA_PUT_STRING(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy));
	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);

	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
		dev->dev_addr);
	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR,
		ieee802154_mlme_ops(dev)->get_short_addr(dev));
	NLA_PUT_U16(msg, IEEE802154_ATTR_PAN_ID,
		ieee802154_mlme_ops(dev)->get_pan_id(dev));
	wpan_phy_put(phy);
	return genlmsg_end(msg, hdr);

nla_put_failure:
	wpan_phy_put(phy);
	genlmsg_cancel(msg, hdr);
out:
	return -EMSGSIZE;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:35，代码来源:nl-mac.c


示例2: ipvs_nl_fill_service_attr

static int ipvs_nl_fill_service_attr(struct nl_msg *msg, ipvs_service_t *svc)
{
	struct nlattr *nl_service;
	struct ip_vs_flags flags = { .flags = svc->flags,
				     .mask = ~0 };

	nl_service = nla_nest_start(msg, IPVS_CMD_ATTR_SERVICE);
	if (!nl_service)
		return -1;

	NLA_PUT_U16(msg, IPVS_SVC_ATTR_AF, svc->af);

	if (svc->fwmark) {
		NLA_PUT_U32(msg, IPVS_SVC_ATTR_FWMARK, svc->fwmark);
	} else {
		NLA_PUT_U16(msg, IPVS_SVC_ATTR_PROTOCOL, svc->protocol);
		NLA_PUT(msg, IPVS_SVC_ATTR_ADDR, sizeof(svc->addr), &(svc->addr));
		NLA_PUT_U16(msg, IPVS_SVC_ATTR_PORT, svc->port);
	}

	NLA_PUT_STRING(msg, IPVS_SVC_ATTR_SCHED_NAME, svc->sched_name);
	if (svc->pe_name[0])
		NLA_PUT_STRING(msg, IPVS_SVC_ATTR_PE_NAME, svc->pe_name);
	NLA_PUT(msg, IPVS_SVC_ATTR_FLAGS, sizeof(flags), &flags);
	NLA_PUT_U32(msg, IPVS_SVC_ATTR_TIMEOUT, svc->timeout);
	NLA_PUT_U32(msg, IPVS_SVC_ATTR_NETMASK, svc->netmask);

	nla_nest_end(msg, nl_service);
	return 0;

nla_put_failure:
	return -1;
}
#endif

int ipvs_add_service(ipvs_service_t *svc)
{
	ipvs_func = ipvs_add_service;
#ifdef LIBIPVS_USE_NL
	if (try_nl) {
		struct nl_msg *msg = ipvs_nl_message(IPVS_CMD_NEW_SERVICE, 0);
		if (!msg) return -1;
		if (ipvs_nl_fill_service_attr(msg, svc)) {
			nlmsg_free(msg);
			return -1;
		}
		return ipvs_nl_send_message(msg, ipvs_nl_noop_cb, NULL);
	}
#endif

	CHECK_COMPAT_SVC(svc, -1);
	return setsockopt(sockfd, IPPROTO_IP, IP_VS_SO_SET_ADD, (char *)svc,
			  sizeof(struct ip_vs_service_kern));
out_err:
	return -1;
}
开发者ID:Am1GO，项目名称:keepalived，代码行数:56，代码来源:libipvs.c


示例3: nfnl_exp_build_message

static int nfnl_exp_build_message(const struct nfnl_exp *exp, int cmd, int flags,
				 struct nl_msg **result)
{
	struct nl_msg *msg;
	int err;

	msg = nfnlmsg_alloc_simple(NFNL_SUBSYS_CTNETLINK_EXP, cmd, flags,
				   nfnl_exp_get_family(exp), 0);
	if (msg == NULL)
		return -NLE_NOMEM;

	if ((err = nfnl_exp_build_tuple(msg, exp, CTA_EXPECT_TUPLE)) < 0)
		goto err_out;

	if ((err = nfnl_exp_build_tuple(msg, exp, CTA_EXPECT_MASTER)) < 0)
		goto err_out;

	if ((err = nfnl_exp_build_tuple(msg, exp, CTA_EXPECT_MASK)) < 0)
		goto err_out;

	if (nfnl_exp_test_src(exp, NFNL_EXP_TUPLE_NAT)) {
		if ((err = nfnl_exp_build_nat(msg, exp)) < 0)
			goto err_out;
	}

	if (nfnl_exp_test_class(exp))
		NLA_PUT_U32(msg, CTA_EXPECT_CLASS, htonl(nfnl_exp_get_class(exp)));

	if (nfnl_exp_test_fn(exp))
		NLA_PUT_STRING(msg, CTA_EXPECT_FN, nfnl_exp_get_fn(exp));

	if (nfnl_exp_test_id(exp))
		NLA_PUT_U32(msg, CTA_EXPECT_ID, htonl(nfnl_exp_get_id(exp)));

	if (nfnl_exp_test_timeout(exp))
		NLA_PUT_U32(msg, CTA_EXPECT_TIMEOUT, htonl(nfnl_exp_get_timeout(exp)));

	if (nfnl_exp_test_helper_name(exp))
		NLA_PUT_STRING(msg, CTA_EXPECT_HELP_NAME, nfnl_exp_get_helper_name(exp));

	if (nfnl_exp_test_zone(exp))
		NLA_PUT_U16(msg, CTA_EXPECT_ZONE, htons(nfnl_exp_get_zone(exp)));

	if (nfnl_exp_test_flags(exp))
		NLA_PUT_U32(msg, CTA_EXPECT_FLAGS, htonl(nfnl_exp_get_flags(exp)));

	*result = msg;
	return 0;

nla_put_failure:
err_out:
	nlmsg_free(msg);
	return err;
}
开发者ID:arend，项目名称:libnl，代码行数:54，代码来源:exp.c


示例4: ev_fill_info

/**
 * @brief Fill a skb with an acfg event 
 *
 * @param skb
 * @param dev
 * @param type
 * @param event
 *
 * @return
 */
static
int ev_fill_info(struct sk_buff * skb, struct net_device *dev, \
                 int type, acfg_os_event_t  *event)
{
    struct ifinfomsg *r;
    struct nlmsghdr  *nlh;

    nlh = nlmsg_put(skb, 0, 0, type, sizeof(*r), 0);
    if (nlh == NULL)
        return -EMSGSIZE;

    r = nlmsg_data(nlh);
    r->ifi_family = AF_UNSPEC;
    r->__ifi_pad = 0;
    r->ifi_type = dev->type;
    r->ifi_index = dev->ifindex;
    r->ifi_flags = dev_get_flags(dev);
    r->ifi_change = 0;

    NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name);

    /* Add the event in the netlink packet */
    NLA_PUT(skb, IFLA_WIRELESS, sizeof(acfg_os_event_t) , event);
    return nlmsg_end(skb, nlh);

nla_put_failure:
    nlmsg_cancel(skb, nlh);
    return -EMSGSIZE;
}
开发者ID:KHATEEBNSIT，项目名称:AP，代码行数:39，代码来源:acfg_net_event.c


示例5: u32_get_opts

static int u32_get_opts(struct rtnl_cls *cls, struct nl_msg *msg)
{
	struct rtnl_u32 *u = rtnl_cls_data(cls);
	
	if (u->cu_mask & U32_ATTR_DIVISOR)
		NLA_PUT_U32(msg, TCA_U32_DIVISOR, u->cu_divisor);

	if (u->cu_mask & U32_ATTR_HASH)
		NLA_PUT_U32(msg, TCA_U32_HASH, u->cu_hash);

	if (u->cu_mask & U32_ATTR_CLASSID)
		NLA_PUT_U32(msg, TCA_U32_CLASSID, u->cu_classid);

	if (u->cu_mask & U32_ATTR_LINK)
		NLA_PUT_U32(msg, TCA_U32_LINK, u->cu_link);

	if (u->cu_mask & U32_ATTR_SELECTOR)
		NLA_PUT_DATA(msg, TCA_U32_SEL, u->cu_selector);

	if (u->cu_mask & U32_ATTR_ACTION)
		NLA_PUT_DATA(msg, TCA_U32_ACT, u->cu_act);

	if (u->cu_mask & U32_ATTR_POLICE)
		NLA_PUT_DATA(msg, TCA_U32_POLICE, u->cu_police);

	if (u->cu_mask & U32_ATTR_INDEV)
		NLA_PUT_STRING(msg, TCA_U32_INDEV, u->cu_indev);

	return 0;

nla_put_failure:
	return -NLE_NOMEM;
}
开发者ID:duki994，项目名称:G900H-Platform-XXU1BOA7，代码行数:33，代码来源:u32.c


示例6: handle_reg_set

static int handle_reg_set(struct nl80211_state *state,
			  struct nl_msg *msg,
			  int argc, char **argv,
			  enum id_input id)
{
	char alpha2[3];

	if (argc < 1)
		return 1;

	if (!is_alpha2(argv[0]) && !is_world_regdom(argv[0])) {
		fprintf(stderr, "not a valid ISO/IEC 3166-1 alpha2\n");
		fprintf(stderr, "Special non-alpha2 usable entries:\n");
		fprintf(stderr, "\t00\tWorld Regulatory domain\n");
		return 2;
	}

	alpha2[0] = argv[0][0];
	alpha2[1] = argv[0][1];
	alpha2[2] = '\0';

	argc--;
	argv++;

	if (argc)
		return 1;

	NLA_PUT_STRING(msg, NL80211_ATTR_REG_ALPHA2, alpha2);

	return 0;
 nla_put_failure:
	return -ENOBUFS;
}
开发者ID:dimkr，项目名称:iw，代码行数:33，代码来源:reg.c


示例7: ipvs_stop_daemon

int ipvs_stop_daemon(ipvs_daemon_t *dm)
{
	ipvs_func = ipvs_stop_daemon;
#ifdef LIBIPVS_USE_NL
	if (try_nl) {
		struct nlattr *nl_daemon;
		struct nl_msg *msg = ipvs_nl_message(IPVS_CMD_DEL_DAEMON, 0);
		if (!msg) return -1;

		nl_daemon = nla_nest_start(msg, IPVS_CMD_ATTR_DAEMON);
		if (!nl_daemon)
			goto nla_put_failure;

		NLA_PUT_U32(msg, IPVS_DAEMON_ATTR_STATE, dm->state);
		NLA_PUT_STRING(msg, IPVS_DAEMON_ATTR_MCAST_IFN, dm->mcast_ifn);
		NLA_PUT_U32(msg, IPVS_DAEMON_ATTR_SYNC_ID, dm->syncid);

		nla_nest_end(msg, nl_daemon);

		return ipvs_nl_send_message(msg, ipvs_nl_noop_cb, NULL);

nla_put_failure:
		nlmsg_free(msg);
		return -1;
	}
#endif
	return setsockopt(sockfd, IPPROTO_IP, IP_VS_SO_SET_STOPDAEMON,
			  (char *)dm, sizeof(*dm));
}
开发者ID:Am1GO，项目名称:keepalived，代码行数:29，代码来源:libipvs.c


示例8: nlmsg_put

static struct nlmsghdr *rtnetlink_ifinfo_prep(struct net_device *dev,
					      struct sk_buff *skb)
{
	struct ifinfomsg *r;
	struct nlmsghdr  *nlh;

	nlh = nlmsg_put(skb, 0, 0, RTM_NEWLINK, sizeof(*r), 0);
	if (!nlh)
		return NULL;

	r = nlmsg_data(nlh);
	r->ifi_family = AF_UNSPEC;
	r->__ifi_pad = 0;
	r->ifi_type = dev->type;
	r->ifi_index = dev->ifindex;
	r->ifi_flags = dev_get_flags(dev);
	r->ifi_change = 0;	/* Wireless changes don't affect those flags */

	NLA_PUT_STRING(skb, IFLA_IFNAME, dev->name);

	return nlh;
 nla_put_failure:
	nlmsg_cancel(skb, nlh);
	return NULL;
}
开发者ID:argakon，项目名称:lge-kernel-msm7x27-ICS-JB，代码行数:25，代码来源:wext-core.c


示例9: ieee802154_nl_scan_confirm

int ieee802154_nl_scan_confirm(struct net_device *dev,
		u8 status, u8 scan_type, u32 unscanned, u8 page,
		u8 *edl/*                                   */)
{
	struct sk_buff *msg;

	pr_debug("%s\n", __func__);

	msg = ieee802154_nl_create(0, IEEE802154_SCAN_CONF);
	if (!msg)
		return -ENOBUFS;

	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
			dev->dev_addr);

	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);
	NLA_PUT_U8(msg, IEEE802154_ATTR_SCAN_TYPE, scan_type);
	NLA_PUT_U32(msg, IEEE802154_ATTR_CHANNELS, unscanned);
	NLA_PUT_U8(msg, IEEE802154_ATTR_PAGE, page);

	if (edl)
		NLA_PUT(msg, IEEE802154_ATTR_ED_LIST, 27, edl);

	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);

nla_put_failure:
	nlmsg_free(msg);
	return -ENOBUFS;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:31，代码来源:nl-mac.c


示例10: ieee802154_nl_assoc_indic

int ieee802154_nl_assoc_indic(struct net_device *dev,
		struct ieee802154_addr *addr, u8 cap)
{
	struct sk_buff *msg;

	pr_debug("%s\n", __func__);

	if (addr->addr_type != IEEE802154_ADDR_LONG) {
		pr_err("%s: received non-long source address!\n", __func__);
		return -EINVAL;
	}

	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_INDIC);
	if (!msg)
		return -ENOBUFS;

	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
			dev->dev_addr);

	NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
			addr->hwaddr);

	NLA_PUT_U8(msg, IEEE802154_ATTR_CAPABILITY, cap);

	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);

nla_put_failure:
	nlmsg_free(msg);
	return -ENOBUFS;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:32，代码来源:nl-mac.c


示例11: tcf_del_walker

static int tcf_del_walker(struct sk_buff *skb, struct tc_action *a,
			  struct tcf_hashinfo *hinfo)
{
	struct tcf_common *p, *s_p;
	struct nlattr *nest;
	int i = 0, n_i = 0;

	nest = nla_nest_start(skb, a->order);
	if (nest == NULL)
		goto nla_put_failure;
	NLA_PUT_STRING(skb, TCA_KIND, a->ops->kind);
	for (i = 0; i < (hinfo->hmask + 1); i++) {
		p = hinfo->htab[tcf_hash(i, hinfo->hmask)];

		while (p != NULL) {
			s_p = p->tcfc_next;
			if (ACT_P_DELETED == tcf_hash_release(p, 0, hinfo))
				module_put(a->ops->owner);
			n_i++;
			p = s_p;
		}
	}
	NLA_PUT_U32(skb, TCA_FCNT, n_i);
	nla_nest_end(skb, nest);

	return n_i;
nla_put_failure:
	nla_nest_cancel(skb, nest);
	return -EINVAL;
}
开发者ID:CSCLOG，项目名称:beaglebone，代码行数:30，代码来源:act_api.c


示例12: ctnetlink_dump_helpinfo

static inline int
ctnetlink_dump_helpinfo(struct sk_buff *skb, const struct nf_conn *ct)
{
	struct nlattr *nest_helper;
	const struct nf_conn_help *help = nfct_help(ct);
	struct nf_conntrack_helper *helper;

	if (!help)
		return 0;

	rcu_read_lock();
	helper = rcu_dereference(help->helper);
	if (!helper)
		goto out;

	nest_helper = nla_nest_start(skb, CTA_HELP | NLA_F_NESTED);
	if (!nest_helper)
		goto nla_put_failure;
	NLA_PUT_STRING(skb, CTA_HELP_NAME, helper->name);

	if (helper->to_nlattr)
		helper->to_nlattr(skb, ct);

	nla_nest_end(skb, nest_helper);
out:
	rcu_read_unlock();
	return 0;

nla_put_failure:
	rcu_read_unlock();
	return -1;
}
开发者ID:maraz，项目名称:linux-2.6，代码行数:32，代码来源:nf_conntrack_netlink.c


示例13: ieee802154_nl_assoc_confirm

int ieee802154_nl_assoc_confirm(struct net_device *dev, u16 short_addr,
		u8 status)
{
	struct sk_buff *msg;

	pr_debug("%s\n", __func__);

	msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_CONF);
	if (!msg)
		return -ENOBUFS;

	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
			dev->dev_addr);

	NLA_PUT_U16(msg, IEEE802154_ATTR_SHORT_ADDR, short_addr);
	NLA_PUT_U8(msg, IEEE802154_ATTR_STATUS, status);

	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);

nla_put_failure:
	nlmsg_free(msg);
	return -ENOBUFS;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:25，代码来源:nl-mac.c


示例14: tca_build_msg

int tca_build_msg(struct rtnl_tc *tca, int type, int flags,
		  struct nl_msg **result)
{
	struct nl_msg *msg;
	struct tcmsg tchdr = {
		.tcm_family = AF_UNSPEC,
		.tcm_ifindex = tca->tc_ifindex,
		.tcm_handle = tca->tc_handle,
		.tcm_parent = tca->tc_parent,
	};

	msg = nlmsg_alloc_simple(type, flags);
	if (!msg)
		return -NLE_NOMEM;

	if (nlmsg_append(msg, &tchdr, sizeof(tchdr), NLMSG_ALIGNTO) < 0)
		goto nla_put_failure;

	if (tca->ce_mask & TCA_ATTR_KIND)
	    NLA_PUT_STRING(msg, TCA_KIND, tca->tc_kind);

	*result = msg;
	return 0;

nla_put_failure:
	nlmsg_free(msg);
	return -NLE_MSGSIZE;
}

void tca_set_kind(struct rtnl_tc *t, const char *kind)
{
	strncpy(t->tc_kind, kind, sizeof(t->tc_kind) - 1);
	t->ce_mask |= TCA_ATTR_KIND;
}
开发者ID:DELUXx，项目名称:android-wpasupplicant，代码行数:34，代码来源:tc.c


示例15: nl80211_ifadd

static char * nl80211_ifadd(const char *ifname)
{
	int phyidx;
	char *rv = NULL;
	static char nif[IFNAMSIZ] = { 0 };
	struct nl80211_msg_conveyor *req, *res;

	req = nl80211_msg(ifname, NL80211_CMD_NEW_INTERFACE, 0);
	if (req)
	{
		snprintf(nif, sizeof(nif), "tmp.%s", ifname);

		NLA_PUT_STRING(req->msg, NL80211_ATTR_IFNAME, nif);
		NLA_PUT_U32(req->msg, NL80211_ATTR_IFTYPE, NL80211_IFTYPE_STATION);

		nl80211_send(req, NULL, NULL);

		rv = nif;

	nla_put_failure:
		nl80211_free(req);
	}

	return rv;
}
开发者ID:brierjon，项目名称:luci-bismark，代码行数:25，代码来源:iwinfo_nl80211.c


示例16: nfc_genl_send_device

static int nfc_genl_send_device(struct sk_buff *msg, struct nfc_dev *dev,
				u32 pid, u32 seq,
				struct netlink_callback *cb,
				int flags)
{
	void *hdr;

	hdr = genlmsg_put(msg, pid, seq, &nfc_genl_family, flags,
			  NFC_CMD_GET_DEVICE);
	if (!hdr)
		return -EMSGSIZE;

	if (cb)
		genl_dump_check_consistent(cb, hdr, &nfc_genl_family);

	NLA_PUT_STRING(msg, NFC_ATTR_DEVICE_NAME, nfc_device_name(dev));
	NLA_PUT_U32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx);
	NLA_PUT_U32(msg, NFC_ATTR_PROTOCOLS, dev->supported_protocols);
	NLA_PUT_U8(msg, NFC_ATTR_DEVICE_POWERED, dev->dev_up);

	return genlmsg_end(msg, hdr);

nla_put_failure:
	genlmsg_cancel(msg, hdr);
	return -EMSGSIZE;
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:26，代码来源:netlink.c


示例17: nfc_genl_device_added

int nfc_genl_device_added(struct nfc_dev *dev)
{
	struct sk_buff *msg;
	void *hdr;

	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
	if (!msg)
		return -ENOMEM;

	hdr = genlmsg_put(msg, 0, 0, &nfc_genl_family, 0,
			  NFC_EVENT_DEVICE_ADDED);
	if (!hdr)
		goto free_msg;

	NLA_PUT_STRING(msg, NFC_ATTR_DEVICE_NAME, nfc_device_name(dev));
	NLA_PUT_U32(msg, NFC_ATTR_DEVICE_INDEX, dev->idx);
	NLA_PUT_U32(msg, NFC_ATTR_PROTOCOLS, dev->supported_protocols);
	NLA_PUT_U8(msg, NFC_ATTR_DEVICE_POWERED, dev->dev_up);

	genlmsg_end(msg, hdr);

	genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);

	return 0;

nla_put_failure:
	genlmsg_cancel(msg, hdr);
free_msg:
	nlmsg_free(msg);
	return -EMSGSIZE;
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:31，代码来源:netlink.c


示例18: ieee802154_nl_disassoc_indic

int ieee802154_nl_disassoc_indic(struct net_device *dev,
		struct ieee802154_addr *addr, u8 reason)
{
	struct sk_buff *msg;

	pr_debug("%s\n", __func__);

	msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_INDIC);
	if (!msg)
		return -ENOBUFS;

	NLA_PUT_STRING(msg, IEEE802154_ATTR_DEV_NAME, dev->name);
	NLA_PUT_U32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex);
	NLA_PUT(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN,
			dev->dev_addr);

	if (addr->addr_type == IEEE802154_ADDR_LONG)
		NLA_PUT(msg, IEEE802154_ATTR_SRC_HW_ADDR, IEEE802154_ADDR_LEN,
				addr->hwaddr);
	else
		NLA_PUT_U16(msg, IEEE802154_ATTR_SRC_SHORT_ADDR,
				addr->short_addr);

	NLA_PUT_U8(msg, IEEE802154_ATTR_REASON, reason);

	return ieee802154_nl_mcast(msg, ieee802154_coord_mcgrp.id);

nla_put_failure:
	nlmsg_free(msg);
	return -ENOBUFS;
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:31，代码来源:nl-mac.c


示例19: tcf_action_dump_1

int
tcf_action_dump_1(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
{
	int err = -EINVAL;
	unsigned char *b = skb_tail_pointer(skb);
	struct nlattr *nest;

	if (a->ops == NULL || a->ops->dump == NULL)
		return err;

	NLA_PUT_STRING(skb, TCA_KIND, a->ops->kind);
	if (tcf_action_copy_stats(skb, a, 0))
		goto nla_put_failure;
	nest = nla_nest_start(skb, TCA_OPTIONS);
	if (nest == NULL)
		goto nla_put_failure;
	err = tcf_action_dump_old(skb, a, bind, ref);
	if (err > 0) {
		nla_nest_end(skb, nest);
		return err;
	}

nla_put_failure:
	nlmsg_trim(skb, b);
	return -1;
}
开发者ID:CSCLOG，项目名称:beaglebone，代码行数:26，代码来源:act_api.c


示例20: l2tp_nl_session_send

static int l2tp_nl_session_send(struct sk_buff *skb, u32 pid, u32 seq, int flags,
				struct l2tp_session *session)
{
	void *hdr;
	struct nlattr *nest;
	struct l2tp_tunnel *tunnel = session->tunnel;
	struct sock *sk = NULL;

	sk = tunnel->sock;

	hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET);
	if (IS_ERR(hdr))
		return PTR_ERR(hdr);

	NLA_PUT_U32(skb, L2TP_ATTR_CONN_ID, tunnel->tunnel_id);
	NLA_PUT_U32(skb, L2TP_ATTR_SESSION_ID, session->session_id);
	NLA_PUT_U32(skb, L2TP_ATTR_PEER_CONN_ID, tunnel->peer_tunnel_id);
	NLA_PUT_U32(skb, L2TP_ATTR_PEER_SESSION_ID, session->peer_session_id);
	NLA_PUT_U32(skb, L2TP_ATTR_DEBUG, session->debug);
	NLA_PUT_U16(skb, L2TP_ATTR_PW_TYPE, session->pwtype);
	NLA_PUT_U16(skb, L2TP_ATTR_MTU, session->mtu);
	if (session->mru)
		NLA_PUT_U16(skb, L2TP_ATTR_MRU, session->mru);

	if (session->ifname && session->ifname[0])
		NLA_PUT_STRING(skb, L2TP_ATTR_IFNAME, session->ifname);
	if (session->cookie_len)
		NLA_PUT(skb, L2TP_ATTR_COOKIE, session->cookie_len, &session->cookie[0]);
	if (session->peer_cookie_len)
		NLA_PUT(skb, L2TP_ATTR_PEER_COOKIE, session->peer_cookie_len, &session->peer_cookie[0]);
	NLA_PUT_U8(skb, L2TP_ATTR_RECV_SEQ, session->recv_seq);
	NLA_PUT_U8(skb, L2TP_ATTR_SEND_SEQ, session->send_seq);
	NLA_PUT_U8(skb, L2TP_ATTR_LNS_MODE, session->lns_mode);
#ifdef CONFIG_XFRM
	if ((sk) && (sk->sk_policy[0] || sk->sk_policy[1]))
		NLA_PUT_U8(skb, L2TP_ATTR_USING_IPSEC, 1);
#endif
	if (session->reorder_timeout)
		NLA_PUT_MSECS(skb, L2TP_ATTR_RECV_TIMEOUT, session->reorder_timeout);

	nest = nla_nest_start(skb, L2TP_ATTR_STATS);
	if (nest == NULL)
		goto nla_put_failure;
	NLA_PUT_U64(skb, L2TP_ATTR_TX_PACKETS, session->stats.tx_packets);
	NLA_PUT_U64(skb, L2TP_ATTR_TX_BYTES, session->stats.tx_bytes);
	NLA_PUT_U64(skb, L2TP_ATTR_TX_ERRORS, session->stats.tx_errors);
	NLA_PUT_U64(skb, L2TP_ATTR_RX_PACKETS, session->stats.rx_packets);
	NLA_PUT_U64(skb, L2TP_ATTR_RX_BYTES, session->stats.rx_bytes);
	NLA_PUT_U64(skb, L2TP_ATTR_RX_SEQ_DISCARDS, session->stats.rx_seq_discards);
	NLA_PUT_U64(skb, L2TP_ATTR_RX_OOS_PACKETS, session->stats.rx_oos_packets);
	NLA_PUT_U64(skb, L2TP_ATTR_RX_ERRORS, session->stats.rx_errors);
	nla_nest_end(skb, nest);

	return genlmsg_end(skb, hdr);

 nla_put_failure:
	genlmsg_cancel(skb, hdr);
	return -1;
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:59，代码来源:l2tp_netlink.c



注：本文中的NLA_PUT_STRING函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
C++ NLA_PUT_U32函数代码示例发布时间：2022-05-30
下一篇：
C++ NLA_PUT函数代码示例发布时间：2022-05-30
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap