Mod aaa-12 描述：添加netlink两个模块pdeliv和cfg模块的调试手段，查看报文统计
RCA： SOL： 修改人：xusaiqun 检视人：xusaiqun Signed-off-by: xusaiqun <xusaiqun@cmhi.chinamobile.com>
This commit is contained in:
xusaiqun
parent
d686305674
commit
3fbaf4aede
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@ -8,6 +8,10 @@
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/**********************NETLINK MODULE CONFIG:being**************************/
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//#define NLDEBUG_ACK_COOKIES
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/**********************NETLINK MODULE CONFIG:end****************************/
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/* netlink proto*/
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#define NETLINK_COMMMAX_MIN_FAMILY 21
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#define NETLINK_COMMCFG 22
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@ -41,9 +45,9 @@ enum pdeliverynetlink_groups {
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/*netlink pdelivery msg type*/
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enum pdelivmsgtype{
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PDNL_BASE = 0x10,/*netlink 保留控制消息*/
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PDNLGRP_REQUEST, /*用户态发送给内核态的请求消息，用于查看pdiliv模块本身的状态及配置，与业务无关*/
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NLMSG_PDELIV_DEBUGFS = 0x11, /*用户态发送给内核态的请求消息，用于查看pdiliv模块本身的状态及配置，与业务无关*/
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NLMSG_RECV_RAW_PKT,/*上送DPI的报文消息*/
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NLMSG_DEBUGFS,
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PDNLGRP_REQUEST,
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NLMGS_PDELIVERY_MAX_TYPE,
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};
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@ -72,9 +76,8 @@ enum pdelivattr{
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enum commcfgmsgtype{
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//COMMMSGNL_BASE = NLMSG_MIN_TYPE,/*netlink 保留控制消息*/
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COMMMSGNL_BASE = 0x10,/*netlink 保留控制消息*/
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COMMNMSG_CFG_DEBUGFS = 0x11,/*keep the same with NLMSG_PDELIV_DEBUGFS */
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COMMNMSG_POLICYCONF,
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COMMNMSG_USER,
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COMMNMSG_DEBUGFS,
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/*for trace*/
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TRACE_CFG_POLICY = 0x20,
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TRACE_CFG_MAX = 0X25,
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@ -84,9 +87,25 @@ enum commcfgmsgtype{
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COMMCFG_NLMSG_MAX_TYPE,
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};
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#if 0
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struct pdeliv_debugfs {
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unsigned int rev_succ;
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unsigned int rev_fail;
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unsigned int pde_succ;
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unsigned int pde_fail;
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};
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#endif
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struct netlink_debugfs {
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unsigned char cfg_rev_succ;
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unsigned char cfg_rev_fail;
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unsigned char pde_rev_succ;
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unsigned char pde_rev_fail;
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unsigned char pde_pkt_succ;
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unsigned char pde_pkt_fail;
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};
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#endif /* _UAPI__LINUX_COMMNETLINK_H */
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@ -19,6 +19,7 @@ enum {
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POLICYCONFA_DSTPORT,/* used in NLMSG_POLICYCONF*/
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POLICYCONFA_PROTO, /* used in NLMSG_POLICYCONF*/
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POLICYCONFA_ACTION,/* used in NLMSG_POLICYCONF*/
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NLDEBUG_MSG_TYPE,
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__POLICYCONFA_MAX
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};
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#define POLICYCONFA_MAX (__POLICYCONFA_MAX - 1)
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@ -10,24 +10,15 @@
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#include "../netlink_api/libnetlink_k.h"
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#include "../../../Common/commuapinl.h"
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#define strict_strtoul kstrtoul
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/**************************************************************************************************************/
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#include <linux/rtnetlink.h>
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#define NLMSG_TAIL(nmsg) \
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((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
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#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
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#define RTA_ALIGNTO 4U
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#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
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struct policyconfmsg {
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__u8 policy_id;
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};
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/**************************************************************************************************************/
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struct netlinkk_cfg g_upmnlcfg;
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int cfgnl_unicast(struct sk_buff *skb, u32 portid)
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{
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return(commnl_unicast(g_upmnlcfg.sk, skb, portid));
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}
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#if 0
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int nl_upm_data_ready(struct sk_buff *skb, struct nlmsghdr *nlh)
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@ -75,44 +66,20 @@ failure:
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}
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#endif
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int upm_rcv_policycfg(struct sk_buff *skb, struct nlmsghdr *nlh)
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int cfgrcv_debugfs(struct sk_buff *skb, struct nlmsghdr *nlh,struct netlink_ext_ack *extack)
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{
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printk(KERN_INFO "upm_rcv_policycfg, From pid: %d\n", nlh->nlmsg_pid);
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int ret = 0;
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/**************************************************************************************************************/
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char *pload;
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struct nlattr *rta;
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char* load;
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printk(KERN_INFO "cfgrcv_debugfs, From pid: %d\n", nlh->nlmsg_pid);
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pload = nlmsg_data(nlh) + NLMSG_ALIGN(sizeof(struct policyconfmsg));
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rta = (struct nlattr *)pload;
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load = RTA_DATA(rta);
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unsigned long fk_type;
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printk("***************************rta->nla_type=%d********************\n", rta->nla_type); //nla_type
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printk("**************************load=*****%s**********\n",(char *)load); //string printf
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/**************************************************************************************************************/
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strict_strtoul(load, 10, &fk_type);
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/**************************************************************************************************************/
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switch(nlh->nlmsg_type)
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{
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//case COMMNMSG_POLICYCONF:/**/
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case NLMSG_DEBUGFS:
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if(nlh->nlmsg_type == NLMSG_DEBUGFS)
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{
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debugfs_pkt_num_stati(&g_upmnlcfg, nlh, fk_type);
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printk("*****************biduichengong***************\n");
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return 0;
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}
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break;
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#ifdef NLDEBUG_ACK_COOKIES
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ret = debugfs_pkt_num_stati(&g_upmnlcfg, nlh,extack);
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#else
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ret = debugfs_pkt_num_stati_witisend(&g_upmnlcfg, nlh,extack);
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#endif
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default:
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printk(KERN_INFO "libnetlink Unknow msgtype recieved!\n");
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return 0;
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}
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/**************************************************************************************************************/
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return 0;
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printk("*****************biduichengong***************\n");
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return ret;
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}
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@ -134,8 +101,7 @@ int __init upm_init(void)
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}
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/*do msg process register*/
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cfg_msgtype_register(COMMNMSG_POLICYCONF,upm_rcv_policycfg,NULL,NULL);
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cfg_msgtype_register(NLMSG_DEBUGFS,upm_rcv_policycfg,NULL,NULL);
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cfg_msgtype_register(COMMNMSG_CFG_DEBUGFS,cfgrcv_debugfs,NULL,NULL);
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return 0;
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}
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@ -148,6 +114,7 @@ void __exit upm_exit(void)
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return;
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}
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EXPORT_SYMBOL_GPL(cfgnl_unicast);
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module_init(upm_init);
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module_exit(upm_exit);
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@ -1,5 +1,12 @@
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#!/bin/sh
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echo '---------build kernel_ko:-------'
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cd ../../modules/netlink_api
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echo 'clean netlink_api..'
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make clean
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make
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echo 'build netlink_api.ko sucess!'
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echo '---------------------------'
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cd ../../modules/cfgrcv
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echo 'clean cfgrcv..'
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make clean
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@ -10,6 +10,19 @@
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#include "libnetlink_k.h"
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#include "../../../Common/commuapinl.h"
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#define strict_strtoul kstrtoul
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/**************************************************************************************************************/
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#include <linux/rtnetlink.h>
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#define NLMSG_TAIL(nmsg) \
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((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
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#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
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#define RTA_ALIGNTO 4U
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#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
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/**************************************************************************************************************/
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struct commnl_msgtype_process pdelivnl_msg_handlers[NLMGS_PDELIVERY_MAX_TYPE];
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struct commnl_msgtype_process cfgnl_msg_handlers[COMMCFG_NLMSG_MAX_TYPE];
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struct recv_debugfs recv_dfs;
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@ -174,14 +187,14 @@ void printk_ipaddress(unsigned int address)
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int nl_cfg_data_ready(struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack)
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{
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int ret = -1;
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int ret = 0;
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printk(KERN_DEBUG "nl_cfg_data_ready() nlmsg_type = %d begin.\n",nlh->nlmsg_type);
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if(NULL != cfgnl_msg_handlers[nlh->nlmsg_type].doit)
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{
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cfgnl_msg_handlers[nlh->nlmsg_type].cfg_recv_succ++;
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ret = cfgnl_msg_handlers[nlh->nlmsg_type].doit(skb, nlh);
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ret = cfgnl_msg_handlers[nlh->nlmsg_type].doit(skb, nlh,extack);
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recv_dfs.cfg_recv_succ++;
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}
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@ -196,18 +209,19 @@ int nl_cfg_data_ready(struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_
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printk(KERN_DEBUG "nl_cfg_data_ready() nlmsg_type = %d end.\n",nlh->nlmsg_type);
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return 0;
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return ret;
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}
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int nl_pdeliv_data_ready(struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack)
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{
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int ret = -1;
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int ret = 0;
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printk(KERN_DEBUG "nl_pdeliv_data_ready() nlmsg_type = %d begin.\n",nlh->nlmsg_type);
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if(NULL != pdelivnl_msg_handlers[nlh->nlmsg_type].doit)
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{
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pdelivnl_msg_handlers[nlh->nlmsg_type].cfg_recv_succ++;
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ret = pdelivnl_msg_handlers[nlh->nlmsg_type].doit(skb, nlh);
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ret = pdelivnl_msg_handlers[nlh->nlmsg_type].doit(skb, nlh,extack);
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recv_dfs.pde_recv_succ++;
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}
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@ -220,7 +234,7 @@ int nl_pdeliv_data_ready(struct sk_buff *skb, struct nlmsghdr *nlh, struct netli
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printk(KERN_DEBUG "nl_pdeliv_data_ready() nlmsg_type = %d end.\n",nlh->nlmsg_type);
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return 0;
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return ret;
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}
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static void libcfgnl_rcv(struct sk_buff *skb)
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@ -302,27 +316,77 @@ int commnl_unicast(struct sock *sk, struct sk_buff *skb, u32 portid)
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}
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int debugfs_pkt_num_stati(struct netlinkk_cfg *g_nlcfg, struct nlmsghdr *nlh,struct netlink_ext_ack *extack)
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{
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unsigned char * cookies = "test cookies";
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int len = 0;
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printk("debugfs_pkt_num_stati.\r\n");
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int debugfs_pkt_num_stati(struct netlinkk_cfg *g_nlcfg, struct nlmsghdr *nlh, unsigned long fk_type)
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len = strlen(cookies);
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if(len > sizeof(extack->cookie) )/*check len*/
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{
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printk("debugfs_pkt_num_stati:cookies oversize the netlinkt cookies.\r\n");
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extack->cookie_len = sizeof(extack->cookie);
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}
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else
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{
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extack->cookie_len = len;
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}
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memcpy(extack->cookie, cookies, extack->cookie_len);/*becare:size must small than 20 u8!!!!!!!!!!*/
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printk("------------------debugfs_pkt_num_stati ack type=%d,seq=%d,extack->cookie_len=%d.\n",
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nlh->nlmsg_type,nlh->nlmsg_seq,extack->cookie_len);
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return 0;
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}
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int debugfs_pkt_num_stati_witisend(struct netlinkk_cfg *g_nlcfg, struct nlmsghdr *nlh,struct netlink_ext_ack *extack)
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{
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int err;
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struct sk_buff *out_skb;
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struct nlmsghdr *out_nlh;
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unsigned int length = sizeof(struct netlink_debugfs);
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char *pload;
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struct nlattr *rta;
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char* load;
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unsigned long fk_type;
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struct netlink_debugfs netlink_dfs_temp ={0};
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pload = nlmsg_data(nlh);
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rta = (struct nlattr *)pload;
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load = RTA_DATA(rta);
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printk("***************************rta->nla_type=%d********************\n", rta->nla_type); //nla_type
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printk("**************************load=*****%s**********\n",(char *)load); //string printf
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strict_strtoul(load, 10, &fk_type);
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printk("***************************fk_type%lu********************\n", fk_type);
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out_skb = nlmsg_new(length, GFP_KERNEL);
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if (!out_skb) goto failure;
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out_nlh = nlmsg_put(out_skb, 0, 0, NLMSG_DEBUGFS, length, 0);
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out_nlh = nlmsg_put(out_skb,nlh->nlmsg_pid, nlh->nlmsg_seq, 0x11, length, 0);
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if (!out_nlh) goto failure;
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g_nlcfg->netlink_dfs.cfg_rev_succ = cfgnl_msg_handlers[fk_type].cfg_recv_succ;
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g_nlcfg->netlink_dfs.cfg_rev_fail = cfgnl_msg_handlers[fk_type].cfg_recv_fail;
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g_nlcfg->netlink_dfs.pde_rev_succ = pdelivnl_msg_handlers[fk_type].cfg_recv_succ;
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g_nlcfg->netlink_dfs.pde_rev_fail = pdelivnl_msg_handlers[fk_type].cfg_recv_fail;
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netlink_dfs_temp.cfg_rev_succ = cfgnl_msg_handlers[fk_type].cfg_recv_succ;
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netlink_dfs_temp.cfg_rev_fail = cfgnl_msg_handlers[fk_type].cfg_recv_fail;
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netlink_dfs_temp.pde_rev_succ = pdelivnl_msg_handlers[fk_type].cfg_recv_succ;
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netlink_dfs_temp.pde_rev_fail = pdelivnl_msg_handlers[fk_type].cfg_recv_fail;
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netlink_dfs_temp.pde_pkt_fail = g_nlcfg->netlink_dfs.pde_pkt_fail;
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netlink_dfs_temp.pde_pkt_succ = g_nlcfg->netlink_dfs.pde_pkt_succ;
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memcpy(nlmsg_data(out_nlh), &(g_nlcfg->netlink_dfs), length);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_fail=%d****************\n",g_nlcfg->netlink_dfs.pde_pkt_fail);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_succ=%d****************\n",g_nlcfg->netlink_dfs.pde_pkt_succ);
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memcpy(nlmsg_data(out_nlh), &(netlink_dfs_temp), length);
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printk("******************************g_nlcfg->pdeliv_dfs.cfg_rev_succ=%d****************\n",g_nlcfg->netlink_dfs.cfg_rev_succ);
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printk("******************************g_nlcfg->pdeliv_dfs.cfg_rev_fail=%d****************\n",g_nlcfg->netlink_dfs.cfg_rev_fail);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_rev_succ=%d****************\n",g_nlcfg->netlink_dfs.pde_rev_succ);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_rev_fail=%d****************\n",g_nlcfg->netlink_dfs.pde_rev_fail);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_pkt_succ=%d****************\n",g_nlcfg->netlink_dfs.pde_pkt_succ);
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printk("******************************g_nlcfg->pdeliv_dfs.pde_pkt_fail=%d****************\n",g_nlcfg->netlink_dfs.pde_pkt_fail);
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printk("------------------debugfs_pkt_num_stati ack msg_type %d,seq=%d!\n",out_nlh->nlmsg_type,nlh->nlmsg_seq);
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err = commnl_unicast(g_nlcfg->sk, out_skb, nlh->nlmsg_pid);
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if (err > 0)
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err = 0;
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@ -361,8 +425,12 @@ EXPORT_SYMBOL_GPL(commnl_unicast);
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EXPORT_SYMBOL_GPL(printk_mem);
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EXPORT_SYMBOL_GPL(printk_ipaddress);
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EXPORT_SYMBOL_GPL(debugfs_pkt_num_stati);
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EXPORT_SYMBOL_GPL(debugfs_pkt_num_stati_witisend);
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EXPORT_SYMBOL_GPL(nf_nlmsg_multicast);
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int __init libnetlink_k_init(void)
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{
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printk(KERN_INFO "insmod netlink.ko...\n");
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@ -6,6 +6,7 @@
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#include <uapi/linux/ip.h>
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#include <net/netlink.h>
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#include <net/net_namespace.h>
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#include "../../../Common/commuapinl.h"
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struct recv_debugfs {
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unsigned int cfg_recv_succ;
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@ -15,16 +16,7 @@ struct recv_debugfs {
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};
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struct netlink_debugfs {
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unsigned int cfg_rev_succ;
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unsigned int cfg_rev_fail;
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unsigned int pde_rev_succ;
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unsigned int pde_rev_fail;
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unsigned int pde_pkt_succ;
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unsigned int pde_pkt_fail;
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};
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struct netlinkk_cfg
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{
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@ -37,9 +29,9 @@ struct netlinkk_cfg
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struct netlink_debugfs netlink_dfs;
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};
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typedef int (*commnl_doit_func)(struct sk_buff *, struct nlmsghdr *);
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typedef int (*commnl_dumpit_func)(struct sk_buff *, struct netlink_callback *);
|
||||
typedef u16 (*commnl_calcit_func)(struct sk_buff *, struct nlmsghdr *);
|
||||
typedef int (*commnl_doit_func)(struct sk_buff *, struct nlmsghdr *,struct netlink_ext_ack *);
|
||||
typedef int (*commnl_dumpit_func)(struct sk_buff *, struct netlink_callback *,struct netlink_ext_ack *);
|
||||
typedef u16 (*commnl_calcit_func)(struct sk_buff *, struct nlmsghdr *,struct netlink_ext_ack *);
|
||||
|
||||
struct commnl_msgtype_process
|
||||
{
|
||||
|
|
@ -89,7 +81,10 @@ extern void libnetlinkk_exit(struct netlinkk_cfg *g_nlcfg);
|
|||
|
||||
extern int commnl_unicast(struct sock *sk, struct sk_buff *skb, u32 portid);
|
||||
|
||||
extern int debugfs_pkt_num_stati(struct netlinkk_cfg *g_nlcfg, struct nlmsghdr *nlh, unsigned long fk_value);
|
||||
extern int debugfs_pkt_num_stati(struct netlinkk_cfg *g_nlcfg,
|
||||
struct nlmsghdr *nlh,struct netlink_ext_ack *extack);
|
||||
extern int debugfs_pkt_num_stati_witisend(struct netlinkk_cfg *g_nlcfg,
|
||||
struct nlmsghdr *nlh,struct netlink_ext_ack *extack);
|
||||
|
||||
extern int nf_nlmsg_multicast(struct netlinkk_cfg *g_nlcfg, struct sk_buff *skb);
|
||||
|
||||
|
|
|
|||
|
|
@ -9,19 +9,7 @@
|
|||
|
||||
#include "../netlink_api/libnetlink_k.h"
|
||||
#include "../../../Common/commuapinl.h"
|
||||
#define strict_strtoul kstrtoul
|
||||
|
||||
/**************************************************************************************************************/
|
||||
#include <linux/rtnetlink.h>
|
||||
#define NLMSG_TAIL(nmsg) \
|
||||
((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len)))
|
||||
#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
|
||||
#define RTA_ALIGNTO 4U
|
||||
#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
|
||||
struct policyconfmsg {
|
||||
__u8 policy_id;
|
||||
};
|
||||
/**************************************************************************************************************/
|
||||
|
||||
//int nf_nlmsg_multicast(struct netlinkk_cfg *g_nlcfg, struct sk_buff *skb);
|
||||
unsigned int pdelivery_hook_func(void *priv,
|
||||
|
|
@ -42,39 +30,25 @@ static struct nf_hook_ops upm_nfho = {
|
|||
};
|
||||
|
||||
|
||||
int pdeliv_rcv_stat(struct sk_buff *skb, struct nlmsghdr *nlh)
|
||||
int pdeliv_rcv_stat(struct sk_buff *skb, struct nlmsghdr *nlh,struct netlink_ext_ack * ext_ack)
|
||||
{
|
||||
printk(KERN_INFO "pdeliv_rcv_stat, From: %d\n", nlh->nlmsg_pid);
|
||||
|
||||
/**************************************************************************************************************/
|
||||
char *pload;
|
||||
struct nlattr *rta;
|
||||
char* load;
|
||||
unsigned long fk_type;
|
||||
|
||||
pload = nlmsg_data(nlh) + NLMSG_ALIGN(sizeof(struct policyconfmsg));
|
||||
rta = (struct nlattr *)pload;
|
||||
load = RTA_DATA(rta);
|
||||
|
||||
printk("***************************rta->nla_type=%d********************\n", rta->nla_type); //nla_type
|
||||
printk("**************************load=*****%s**********\n",(char *)load); //string printf
|
||||
strict_strtoul(load, 10, &fk_type);
|
||||
printk("***************************fk_type%d********************\n", fk_type);
|
||||
/**************************************************************************************************************/
|
||||
int ret = 0;
|
||||
|
||||
/**************************************************************************************************************/
|
||||
|
||||
switch(nlh->nlmsg_type)
|
||||
{
|
||||
//case COMMNMSG_POLICYCONF:/**/
|
||||
case NLMSG_DEBUGFS:
|
||||
if(nlh->nlmsg_type == NLMSG_DEBUGFS)
|
||||
{
|
||||
debugfs_pkt_num_stati(&g_nlcfg, nlh, fk_type);
|
||||
printk("*****************biduichengong********%d*******\n", nlh->nlmsg_type);
|
||||
return 0;
|
||||
}
|
||||
break;
|
||||
case NLMSG_PDELIV_DEBUGFS:
|
||||
|
||||
#ifdef NLDEBUG_ACK_COOKIES
|
||||
ret = debugfs_pkt_num_stati(&g_nlcfg, nlh, ext_ack);
|
||||
#else
|
||||
ret = debugfs_pkt_num_stati_witisend(&g_nlcfg, nlh,ext_ack);
|
||||
#endif
|
||||
printk("*****************biduichengong********%d*******\n", nlh->nlmsg_type);
|
||||
return ret;
|
||||
break;
|
||||
|
||||
default:
|
||||
printk(KERN_INFO "libnetlink Unknow msgtype recieved!\n");
|
||||
|
|
@ -111,7 +85,7 @@ int __init pdelivery_init(void)
|
|||
|
||||
/*do msg process register*/
|
||||
pdeliv_msgtype_register(PDNLGRP_REQUEST,pdeliv_rcv_stat,NULL,NULL);
|
||||
pdeliv_msgtype_register(NLMSG_DEBUGFS,pdeliv_rcv_stat,NULL,NULL);
|
||||
pdeliv_msgtype_register(NLMSG_PDELIV_DEBUGFS,pdeliv_rcv_stat,NULL,NULL);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -167,6 +141,10 @@ unsigned int pdelivery_hook_func(void *priv,
|
|||
|
||||
out_payload = nlmsg_data(out_nlh);
|
||||
memcpy(out_payload, payload,payload_len);/**/
|
||||
|
||||
/*example:use nla_put to add other attr here. ***********************************/
|
||||
/*int nla_put(struct sk_buff *skb, int attrtype, int attrlen, const void *data);*/
|
||||
/********************************************************************************/
|
||||
|
||||
#if 1
|
||||
printk(KERN_INFO "%02x %02x %02x %02x %02x %02x %02x %02x\r\n",
|
||||
|
|
@ -178,16 +156,6 @@ unsigned int pdelivery_hook_func(void *priv,
|
|||
|
||||
ret = nf_nlmsg_multicast(&g_nlcfg, out_skb);
|
||||
|
||||
#if 0
|
||||
ret = nlmsg_multicast(g_nlcfg.sk,out_skb,0,PDNLGRP_ALLRAW,0);
|
||||
if (ret < 0)
|
||||
{
|
||||
printk(KERN_INFO "Error while sending pkt to user, err id: %d\n", ret);
|
||||
}
|
||||
g_nlcfg.pkt_delev_num ++;
|
||||
|
||||
#endif
|
||||
//g_nlcfg.pkt_delev_num ++;
|
||||
printk(KERN_INFO "pdelivery_hook_func() end.\n");
|
||||
return NF_ACCEPT;/*must return a value*/
|
||||
|
||||
|
|
|
|||
|
|
@ -10,74 +10,91 @@
|
|||
#include "policyconf.h"
|
||||
#include "commuapinl.h"
|
||||
|
||||
struct upmnl_handle cfgnlh;
|
||||
|
||||
#if 0
|
||||
static int process_msg(struct pdelivnl_ctrl_data *ctrl,
|
||||
struct nlmsghdr *n, void *arg)
|
||||
{
|
||||
// FILE *fp = arg;
|
||||
|
||||
printf("pdelivery main process_msg begin:\r\n");
|
||||
|
||||
|
||||
//if (timestamp)
|
||||
//print_timestamp(fp);
|
||||
|
||||
switch (n->nlmsg_type) {
|
||||
case NLMSG_RECV_RAW_PKT:
|
||||
printf("netlink msg type RAW_pkt:\r\n");
|
||||
printf_pkt(NLMSG_DATA(n),n->nlmsg_len-NLMSG_HDRLEN);
|
||||
|
||||
break;
|
||||
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
#ifdef NLDEBUG_ACK_COOKIES
|
||||
#define CFG_DEBUG_ACK_COOKIES
|
||||
#endif
|
||||
|
||||
int set_user_policy_waitack()
|
||||
struct upmnl_handle cfgnlh;
|
||||
|
||||
|
||||
int set_cfg_debug_waitack()
|
||||
{
|
||||
unsigned char srcip[]={"17"};/*需要发送的数据*/
|
||||
int srcip_len = strlen((const char *)srcip);
|
||||
struct nlmsghdr *ack = NULL;
|
||||
struct nlmsghdr **answer = &ack;
|
||||
unsigned char debug_msg_type[]={"17"};/*需要发送的数据*/
|
||||
int msg_len = strlen((const char *)debug_msg_type);
|
||||
|
||||
struct {
|
||||
struct nlmsghdr n;
|
||||
struct policyconfmsg ncm;
|
||||
char buf[1024];
|
||||
} req = {
|
||||
.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct policyconfmsg)),
|
||||
.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK,
|
||||
//.n.nlmsg_type = COMMNMSG_POLICYCONF,
|
||||
.n.nlmsg_type = COMMNMSG_DEBUGFS,
|
||||
.ncm.policy_id = 17,
|
||||
.n.nlmsg_len = NLMSG_LENGTH(0),
|
||||
#ifdef CFG_DEBUG_ACK_COOKIES
|
||||
.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK,/*set NLM_F_ACK：use kernel auto ack*/
|
||||
#else
|
||||
.n.nlmsg_flags = NLM_F_REQUEST,/*not use kernel auto ack*/
|
||||
#endif
|
||||
.n.nlmsg_type = COMMNMSG_CFG_DEBUGFS,
|
||||
.n.nlmsg_pid = getpid(),
|
||||
};
|
||||
|
||||
printf("set_user_policy_waitack\r\n");
|
||||
printf("set_cfg_debug_waitack\r\n");
|
||||
|
||||
/*可选属性*/
|
||||
commnl_addattr_l(&req.n, sizeof(req), POLICYCONFA_SRCIP, srcip, srcip_len);
|
||||
commnl_addattr_l(&req.n, sizeof(req), NLDEBUG_MSG_TYPE, debug_msg_type, msg_len);
|
||||
|
||||
printf("srcip_len =%d.req.n.nlmsg_type =%d\r\n",srcip_len,req.n.nlmsg_type);
|
||||
printf("cfg send debugfs msg to kernel:srcip_len =%d.req.n.nlmsg_type =%d\r\n",msg_len,req.n.nlmsg_type);
|
||||
|
||||
|
||||
/*发送组装好的netlink消息*/
|
||||
if (commcfg_talk(&req.n, NULL) < 0)
|
||||
if (commcfg_talk(&req.n, answer) < 0)
|
||||
{
|
||||
printf("set_cfg_debug_waitack rcv ack msg faild.\r\n");
|
||||
return -2;
|
||||
}
|
||||
else{
|
||||
printf("set_cfg_debug_waitack rcv ack msg sucess.\r\n");
|
||||
}
|
||||
|
||||
if(*answer != NULL)
|
||||
{
|
||||
printf("set_cfg_debug_waitack rcv answer.\r\n");
|
||||
|
||||
}
|
||||
else{
|
||||
printf("set_cfg_debug_waitack rcv answer error.\r\n");
|
||||
return -3;
|
||||
}
|
||||
|
||||
|
||||
#ifdef CFG_DEBUG_ACK_COOKIES
|
||||
/*recv answer*/
|
||||
if((*answer)->nlmsg_type == NLMSG_ERROR){
|
||||
nl_debugfs_extack(*answer);
|
||||
}
|
||||
else{
|
||||
printf("set_cfg_debug_waitack nlmsg_type is=0x%x,not debugfsmsg ack.\r\n",ack->nlmsg_type);
|
||||
}
|
||||
#else
|
||||
if((*answer)->nlmsg_type == COMMNMSG_CFG_DEBUGFS){
|
||||
nl_debugfs(*answer);
|
||||
}
|
||||
else{
|
||||
printf("set_cfg_debug_waitack nlmsg_type is=0x%x,not COMMNMSG_CFG_DEBUGFS ack.\r\n",ack->nlmsg_type);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
int set_user_policy_nowaitack()
|
||||
int set_cfg_debug_nowaitack()
|
||||
{
|
||||
unsigned char srcip[64]={"192.168.1.1"};/*需要发送的数据*/
|
||||
int srcip_len = strlen((const char *)srcip);
|
||||
unsigned char debug_msg_type[]={"17"};/*需要发送的数据*/
|
||||
int msg_len = strlen((const char *)debug_msg_type);
|
||||
|
||||
struct {
|
||||
struct nlmsghdr n;
|
||||
|
|
@ -86,17 +103,17 @@ int set_user_policy_nowaitack()
|
|||
} req = {
|
||||
.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct policyconfmsg)),
|
||||
.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK,
|
||||
.n.nlmsg_type = COMMNMSG_POLICYCONF,
|
||||
.n.nlmsg_type = COMMNMSG_CFG_DEBUGFS,
|
||||
.ncm.policy_id = 17,
|
||||
.n.nlmsg_pid = getpid(),
|
||||
};
|
||||
|
||||
printf("set_user_policy_nowaitack\r\n");
|
||||
printf("set_cfg_debug_nowaitack\r\n");
|
||||
|
||||
/*可选属性*/
|
||||
commnl_addattr_l(&req.n, sizeof(req), POLICYCONFA_SRCIP, srcip, srcip_len);
|
||||
commnl_addattr_l(&req.n, sizeof(req), NLDEBUG_MSG_TYPE, debug_msg_type, msg_len);
|
||||
|
||||
printf("srcip_len =%d.req.n.nlmsg_type =%d\r\n",srcip_len,req.n.nlmsg_type);
|
||||
printf("msg_len =%d.req.n.nlmsg_type =%d\r\n",msg_len,req.n.nlmsg_type);
|
||||
|
||||
/*发送组装好的netlink消息*/
|
||||
if (commcfg_send(&req.n) < 0)
|
||||
|
|
@ -123,13 +140,15 @@ int main( int argc, char **argv)
|
|||
}
|
||||
|
||||
/*下发配置到内核态*/
|
||||
ret = set_user_policy_waitack();
|
||||
//ret = set_cfg_debug_nowaitack();
|
||||
ret = set_cfg_debug_waitack();
|
||||
if(ret < 0)
|
||||
{
|
||||
printf("set_user_policy failed.\r\n");
|
||||
printf("set_cfg_debug_waitack failed.\r\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
/*关闭netlink通道*/
|
||||
commcfgnl_close();
|
||||
|
||||
|
|
|
|||
|
|
@ -15,6 +15,14 @@
|
|||
#include "libnetlinku.h"
|
||||
#include "commuapinl.h"
|
||||
|
||||
#ifndef SOL_NETLINK
|
||||
#define SOL_NETLINK 270
|
||||
#endif
|
||||
|
||||
#ifndef NETLINK_EXT_ACK
|
||||
#define NETLINK_EXT_ACK 11
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
struct nlumsg_list {
|
||||
struct list_head list;
|
||||
|
|
@ -201,12 +209,13 @@ int commnl_open_byproto( unsigned int subscriptions,int protocol)
|
|||
goto ERR;
|
||||
}
|
||||
|
||||
#if 0
|
||||
/* Older kernels may no support extended ACK reporting */
|
||||
setsockopt(upmh->fd, SOL_NETLINK, NETLINK_EXT_ACK,
|
||||
&one, sizeof(one));
|
||||
#endif
|
||||
|
||||
if (setsockopt(upmh->fd, SOL_NETLINK, NETLINK_EXT_ACK,
|
||||
&one, sizeof(one))){
|
||||
perror("NETLINK_EXT_ACK");
|
||||
goto ERR;
|
||||
}
|
||||
|
||||
memset(&upmh->local, 0, sizeof(upmh->local));
|
||||
upmh->local.nl_family = AF_NETLINK;
|
||||
upmh->local.nl_pid = getpid();
|
||||
|
|
@ -338,15 +347,16 @@ int pdelivnl_send(int group,struct nlmsghdr *n)
|
|||
|
||||
static int __commnl_recvmsg(int fd, struct msghdr *msg, int flags)
|
||||
{
|
||||
int len;
|
||||
unsigned int num = COMMNL_TALKRCV_TIMEOUT;/*10秒超时*/
|
||||
int len = 0;
|
||||
unsigned int num = COMMNL_TALKRCV_TIMEOUT;/*timeout*/
|
||||
|
||||
do {
|
||||
len = recvmsg(fd, msg, flags);
|
||||
#if 1
|
||||
num --;
|
||||
if(num ==0)
|
||||
break;
|
||||
|
||||
#endif
|
||||
printf("__rtnl_recvmsg return num %d.\r\n",num);
|
||||
} while (len < 0 && (errno == EINTR || errno == EAGAIN));/*超时*/
|
||||
|
||||
|
|
@ -370,7 +380,6 @@ static int commnl_recvmsg(int fd, struct msghdr *msg, char **answer)
|
|||
struct iovec *iov = msg->msg_iov;
|
||||
char *buf;
|
||||
int len;
|
||||
struct netlink_debugfs *debugfs_statis;
|
||||
struct nlmsghdr *recv_hdr;
|
||||
|
||||
|
||||
|
|
@ -402,22 +411,7 @@ static int commnl_recvmsg(int fd, struct msghdr *msg, char **answer)
|
|||
*answer = buf;
|
||||
else
|
||||
free(buf);
|
||||
|
||||
recv_hdr = *answer;
|
||||
printf("*******************answer******%d****************\n", *answer);
|
||||
|
||||
if(recv_hdr->nlmsg_type == COMMNMSG_DEBUGFS)
|
||||
{
|
||||
debugfs_statis = NLMSG_DATA(*answer);
|
||||
|
||||
printf("******debugfs_statis->cfg_rev_succ = %d******\n",debugfs_statis->cfg_rev_succ);
|
||||
printf("******debugfs_statis->cfg_rev_fail = %d******\n",debugfs_statis->cfg_rev_fail);
|
||||
printf("******debugfs_statis->pde_rev_succ = %d******\n",debugfs_statis->pde_rev_succ);
|
||||
printf("******debugfs_statis->pde_rev_fail = %d******\n",debugfs_statis->pde_rev_fail);
|
||||
printf("******debugfs_statis->pde_pkt_succ = %d******\n",debugfs_statis->pde_pkt_succ);
|
||||
printf("******debugfs_statis->pde_pkt_fail = %d******\n",debugfs_statis->pde_pkt_fail);
|
||||
|
||||
}
|
||||
recv_hdr = (struct nlmsghdr *)(*answer);
|
||||
|
||||
return len;
|
||||
}
|
||||
|
|
@ -452,6 +446,9 @@ static int __commnl_talk_iov(struct upmnl_handle *rtnl, struct iovec *iov,
|
|||
perror("Cannot talk to rtnetlink");
|
||||
return -1;
|
||||
}
|
||||
else{
|
||||
printf("__commnl_talk_iov send msg sucess.\r\n");
|
||||
}
|
||||
|
||||
/* change msg to use the response iov */
|
||||
msg.msg_iov = &riov;
|
||||
|
|
@ -459,11 +456,15 @@ static int __commnl_talk_iov(struct upmnl_handle *rtnl, struct iovec *iov,
|
|||
i = 0;
|
||||
while (1) {
|
||||
next:
|
||||
printf("talk recvmsg-ing...\r\n");
|
||||
status = commnl_recvmsg(rtnl->fd, &msg, &buf);
|
||||
++i;
|
||||
|
||||
if (status < 0)
|
||||
{
|
||||
printf("__commnl_talk_iov: commnl_recvmsg return error=%d...\r\n",status);
|
||||
return status;
|
||||
}
|
||||
|
||||
if (msg.msg_namelen != sizeof(nladdr)) {
|
||||
fprintf(stderr,
|
||||
|
|
@ -494,10 +495,13 @@ next:
|
|||
/* Don't forget to skip that message. */
|
||||
status -= NLMSG_ALIGN(len);
|
||||
h = (struct nlmsghdr *)((char *)h + NLMSG_ALIGN(len));
|
||||
printf("__commnl_talk_iov recv a msg,but not to me:h->nlmsg_pid=%d,local_pid=%d,h->nlmsg_seq=%d,seq=%d.\r\n",
|
||||
h->nlmsg_pid,rtnl->local.nl_pid,h->nlmsg_seq,seq);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (h->nlmsg_type == NLMSG_ERROR) {
|
||||
printf("nltalk recv a ack msg.\r\n");
|
||||
struct nlmsgerr *err = (struct nlmsgerr *)NLMSG_DATA(h);
|
||||
int error = err->error;
|
||||
|
||||
|
|
@ -518,9 +522,7 @@ next:
|
|||
}
|
||||
|
||||
if (answer)
|
||||
{
|
||||
*answer = (struct nlmsghdr *)buf;
|
||||
}
|
||||
else
|
||||
free(buf);
|
||||
|
||||
|
|
@ -538,6 +540,7 @@ next:
|
|||
|
||||
status -= NLMSG_ALIGN(len);
|
||||
h = (struct nlmsghdr *)((char *)h + NLMSG_ALIGN(len));
|
||||
printf("goto next nlmsghdr");
|
||||
}
|
||||
free(buf);
|
||||
|
||||
|
|
@ -607,6 +610,8 @@ int pdelivnl_listen(int group,
|
|||
void *jarg)
|
||||
{
|
||||
struct upmnl_handle *nl = NULL;
|
||||
|
||||
printf("pdelivnl_listen:.\r\n");
|
||||
|
||||
nl = commnl_get_handle(NETLINK_PDELIVERY,group);
|
||||
if(nl == NULL)
|
||||
|
|
@ -635,7 +640,7 @@ int conmnl_listen(struct upmnl_handle *nl,
|
|||
char buf[16384];
|
||||
char cmsgbuf[BUFSIZ];
|
||||
|
||||
printf("pdelivnl_listen begin.\r\n");
|
||||
printf("conmnl_listen begin.\r\n");
|
||||
|
||||
#if 0
|
||||
if (nl->flags & RTNL_HANDLE_F_LISTEN_ALL_NSID) {
|
||||
|
|
@ -651,12 +656,13 @@ int conmnl_listen(struct upmnl_handle *nl,
|
|||
|
||||
printf("pdelivnl_listen recvmsg....\r\n");
|
||||
iov.iov_len = sizeof(buf);
|
||||
status = recvmsg(nl->fd, &msg, MSG_WAITALL);
|
||||
//status = recvmsg(nl->fd, &msg, MSG_WAITALL);
|
||||
status = recvmsg(nl->fd, &msg, MSG_WAITFORONE);
|
||||
|
||||
if (status < 0) {
|
||||
if (errno == EINTR || errno == EAGAIN)/*超时*/
|
||||
continue;
|
||||
fprintf(stderr, "netlink receive error %s (%d)\n",
|
||||
fprintf(stderr, "netlink receive error: %s (%d)\n",
|
||||
strerror(errno), errno);
|
||||
if (errno == ENOBUFS)
|
||||
continue;
|
||||
|
|
@ -779,3 +785,64 @@ int pdeliv_main(pdelivnl_listen_filter_t process_pkt)
|
|||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void nl_debugfs(struct nlmsghdr *n)
|
||||
{
|
||||
struct netlink_debugfs *debugfs_statis =NULL;
|
||||
int msg_len = 0;
|
||||
|
||||
debugfs_statis = (struct netlink_debugfs *)NLMSG_DATA(n);/*msg data*/
|
||||
msg_len = (n)->nlmsg_len - NLMSG_HDRLEN; /*msg_len*/
|
||||
|
||||
printf("******debugfs_statis->cfg_rev_succ = %d******\n",debugfs_statis->cfg_rev_succ);
|
||||
printf("******debugfs_statis->cfg_rev_fail = %d******\n",debugfs_statis->cfg_rev_fail);
|
||||
printf("******debugfs_statis->pde_rev_succ = %d******\n",debugfs_statis->pde_rev_succ);
|
||||
printf("******debugfs_statis->pde_rev_fail = %d******\n",debugfs_statis->pde_rev_fail);
|
||||
printf("******debugfs_statis->pde_pkt_succ = %d******\n",debugfs_statis->pde_pkt_succ);
|
||||
printf("******debugfs_statis->pde_pkt_fail = %d******\n",debugfs_statis->pde_pkt_fail);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
void nl_debugfs_extack(struct nlmsghdr *n)
|
||||
{
|
||||
//struct netlink_debugfs *debugfs_statis =NULL;
|
||||
char * rcv_cookies = NULL;
|
||||
int msg_len = 0;
|
||||
struct nlmsgerr *errmsg = NULL;
|
||||
struct rtattr * cookies = NULL;
|
||||
int cookies_len = 0;
|
||||
char * ptr;
|
||||
|
||||
printf("nl_debugfs_extack said:\r\nmsgtype=%d,msglen=%d\r\n",n->nlmsg_type,n->nlmsg_len);
|
||||
|
||||
errmsg = (struct nlmsgerr *)NLMSG_DATA(n);/*msg data*/
|
||||
msg_len = (n)->nlmsg_len - NLMSG_HDRLEN; /*msg_len*/
|
||||
|
||||
printf("ack result=%d,ack msgtype:%d\r\n",errmsg->error,errmsg->msg.nlmsg_type);
|
||||
|
||||
if(errmsg->error == 0)/*ack result is SUCESS*/
|
||||
{
|
||||
ptr = (char * )errmsg + sizeof(struct nlmsgerr);
|
||||
cookies = (struct rtattr *)ptr;
|
||||
//if(NLMSGERR_ATTR_COOKIE == cookies->rta_type)
|
||||
{
|
||||
cookies_len = cookies->rta_len;
|
||||
|
||||
rcv_cookies = RTA_DATA(cookies);
|
||||
printf("nl_debugfs_extack rcv cookies:%s.\r\n",rcv_cookies);
|
||||
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
else{
|
||||
printf("nl_debugfs kernel said fail,error =%d.\r\n",errmsg->error);
|
||||
}
|
||||
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
with attribute type.
|
||||
*/
|
||||
|
||||
#define COMMNL_TALKRCV_TIMEOUT (1) /*超时时间10毫秒*1次*/
|
||||
#define COMMNL_TALKRCV_TIMEOUT (2) /*超时时间10毫秒*1次*/
|
||||
|
||||
struct rtattr {
|
||||
unsigned short rta_len;
|
||||
|
|
@ -156,6 +156,7 @@ int commnl_talk(struct upmnl_handle *nl, struct nlmsghdr *n,
|
|||
struct nlmsghdr **answer);
|
||||
|
||||
int commcfg_talk(struct nlmsghdr *n, struct nlmsghdr **answer);
|
||||
int pdeliv_talk(int group,struct nlmsghdr *n, struct nlmsghdr **answer);
|
||||
|
||||
/****************************************************************/
|
||||
/*函数功能：发送配置消息，不等待内核应答。*/
|
||||
|
|
@ -165,19 +166,12 @@ int commcfg_talk(struct nlmsghdr *n, struct nlmsghdr **answer);
|
|||
/*输出参数: */
|
||||
/*返回值：0成功；< 0,失败 */
|
||||
/****************************************************************/
|
||||
int commnl_send(struct upmnl_handle *nl, struct nlmsghdr *n);
|
||||
int commcfg_send(struct nlmsghdr *n);
|
||||
int pdelivnl_send(int group,struct nlmsghdr *n);
|
||||
|
||||
int pdeliv_main(pdelivnl_listen_filter_t process_pkt);
|
||||
|
||||
struct netlink_debugfs {
|
||||
unsigned int cfg_rev_succ;
|
||||
unsigned int cfg_rev_fail;
|
||||
|
||||
unsigned int pde_rev_succ;
|
||||
unsigned int pde_rev_fail;
|
||||
|
||||
unsigned int pde_pkt_succ;
|
||||
unsigned int pde_pkt_fail;
|
||||
};
|
||||
void nl_debugfs(struct nlmsghdr *n);
|
||||
void nl_debugfs_extack(struct nlmsghdr *n);
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -12,46 +12,70 @@
|
|||
|
||||
struct upmnl_handle cfgnlh;
|
||||
|
||||
int set_user_policy()
|
||||
#ifdef NLDEBUG_ACK_COOKIES
|
||||
#define PDELIV_DEBUG_ACK_COOKIES
|
||||
#endif
|
||||
|
||||
int set_pdeliv_debug_waitack()
|
||||
{
|
||||
unsigned char debug[]={"17"};/*需要发送的数据*/
|
||||
int debug_len = strlen((const char *)debug);
|
||||
struct nlmsghdr *ack = NULL;
|
||||
struct nlmsghdr **answer = &ack;
|
||||
|
||||
struct {
|
||||
struct nlmsghdr n;
|
||||
struct policyconfmsg ncm;
|
||||
char buf[1024];
|
||||
} req = {
|
||||
.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct policyconfmsg)),
|
||||
.n.nlmsg_len = NLMSG_LENGTH(0),
|
||||
#ifdef PDELIV_DEBUG_ACK_COOKIES
|
||||
.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK,
|
||||
.n.nlmsg_type = COMMNMSG_DEBUGFS,
|
||||
.ncm.policy_id =17,
|
||||
#else
|
||||
.n.nlmsg_flags = NLM_F_REQUEST,
|
||||
#endif
|
||||
.n.nlmsg_type = NLMSG_PDELIV_DEBUGFS,
|
||||
.n.nlmsg_pid = getpid(),
|
||||
};
|
||||
struct nlmsghdr **debugfs_nl;
|
||||
struct pdeliv_debugfs *debugfs_statis;
|
||||
struct nlmsghdr *recv_hdr;
|
||||
|
||||
|
||||
/*可选属性*/
|
||||
commnl_addattr_l(&req.n, sizeof(req), POLICYCONFA_SRCIP, debug, debug_len);
|
||||
commnl_addattr_l(&req.n, sizeof(req), NLDEBUG_MSG_TYPE, debug, debug_len);
|
||||
|
||||
/*发送组装好的netlink消息*/
|
||||
if (pdeliv_talk(1, &req.n, NULL) < 0)
|
||||
if (pdeliv_talk(1, &req.n, answer) < 0)
|
||||
{
|
||||
printf("set_user_policy_waitack rcv ack msg faild.\r\n");
|
||||
return -2;
|
||||
}
|
||||
/*
|
||||
else{
|
||||
printf("set_user_policy_waitack rcv ack msg sucess.\r\n");
|
||||
}
|
||||
|
||||
if(recv_hdr->nlmsg_type == COMMNMSG_DEBUGFS)
|
||||
{
|
||||
debugfs_statis = NLMSG_DATA(recv_hdr);
|
||||
printf("******debugfs_statis->pde_fail = %d******\n",debugfs_statis->pde_fail);
|
||||
printf("******debugfs_statis->pde_succ = %d******\n",debugfs_statis->pde_succ);
|
||||
printf("******debugfs_statis->rev_fail = %d******\n",debugfs_statis->rev_fail);
|
||||
printf("******debugfs_statis->rev_succ = %d******\n",debugfs_statis->rev_succ);
|
||||
if(*answer != NULL)
|
||||
{
|
||||
printf("set_user_policy_waitack rcv answer.\r\n");
|
||||
|
||||
}
|
||||
else{
|
||||
printf("set_user_policy_waitack rcv answer error.\r\n");
|
||||
return -3;
|
||||
}
|
||||
|
||||
|
||||
#ifdef PDELIV_DEBUG_ACK_COOKIES
|
||||
/*recv answer*/
|
||||
if((*answer)->nlmsg_type == NLMSG_ERROR){
|
||||
nl_debugfs_extack(*answer);
|
||||
}
|
||||
#else
|
||||
/*recv answer*/
|
||||
if((*answer)->nlmsg_type == NLMSG_PDELIV_DEBUGFS)
|
||||
{
|
||||
nl_debugfs(*answer);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
*/
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
|
@ -71,10 +95,10 @@ int main( int argc, char **argv)
|
|||
}
|
||||
|
||||
/*下发配置到内核态*/
|
||||
ret = set_user_policy();
|
||||
ret = set_pdeliv_debug_waitack();
|
||||
if(ret < 0)
|
||||
{
|
||||
printf("set_user_policy failed.\r\n");
|
||||
printf("set_pdeliv_debug_waitack failed.\r\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue