*/ if (!(oldflp->flags & FLOWI_FLAG_ANYSRC)) { /* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */ dev_out = ip_dev_find(net, oldflp->fl4_src); if (dev_out == NULL) goto out; dev_put(dev_out); dev_out = NULL; } } if (oldflp->oif) {/*发包设备不为...
810 /* XXX: the FORWARDING flag can be set for mrouting. */ 811 in6_ifstat_inc(ifp, ifs6_out_request); 812 } 813 814 /* Setup data structures for scope ID checks. */ -- Bjoern A. Zeeb r15:7
> 810 /* XXX: the FORWARDING flag can be set for mrouting. */ > 811 in6_ifstat_inc(ifp, ifs6_out_request); I'm not quite sure, but it seems the `ifp` is not fully constructed. Seehttps://cgit.freebsd.org/src/tree/sys/net/if.c#n950<https://cgit.freebsd.org/src/tree/sys...
邻居子系统实现了IP层发包不感知MAC,即由邻居子系统实现了MAC头封装。MAC头信息包括:源MAC、目的MAC、协议类型,其中协议类型由上层指定,例如IPV4等等,源MAC地址是出口设备MAC地址(在路由表中确定出口设备),目的MAC是由邻居子系统提供的,大致可以猜到,邻居子系统会主动发起arp请求获取到mac地址,实现MAC封包。IP层发包...
SitePhpErrorLogFlagOutput SitePhpErrorLogFlagProperties SitePhpErrorLogFlagPropertiesOutput Vlastnosti webu SitePropertiesOutput SiteSealOutput SiteSealRequest Ovládací prvek SiteSourceControl SiteSourceControlOutput SiteSourceControlVlastnosti SiteSourceControlPropertiesOutput Skladová kapacita SkuCapacityOutput...
SitePhpErrorLogFlagPropertiesOutput SiteProperties SitePropertiesOutput SiteSealOutput SiteSealRequest SiteSourceControl SiteSourceControlOutput SiteSourceControlProperties SiteSourceControlPropertiesOutput SkuCapacity SkuCapacityOutput SkuDescription SkuDescriptionOutput SkuInfoCollectionOutput SkuInfoOutput SkuInfosOutput...
ipv6_flag_t Flags are used to communicate which fields are filled out in the address structure after parsing. Address components are assumed. typedefenum{IPV6_FLAG_HAS_PORT=0x00000001,// the address specifies a port settingIPV6_FLAG_HAS_MASK=0x00000002,// the address specifies a CIDR maskIP...
The host computer system extracts the location of the one or more I/O commands and the flag from the TCW. The host computer system gathers the one or more I/O commands responsive to the location specified by the TCW and the flag, and then forwards the one or more I/O commands to ...
if(dacStartFlag == true) { dacStartFlag = false; LL_DAC_EnableDMAReq(DAC1,LL_DAC_CHANNEL_2); } uint32_t tmp_index = 0; for (tmp_index = 0; tmp_index < ADC_CONVERTED_DATA_BUFFER_SIZE; tmp_index++) { aADCConvertedData_Sca...
typedefenum{IPV6_FLAG_HAS_PORT=0x00000001,// the address specifies a port settingIPV6_FLAG_HAS_MASK=0x00000002,// the address specifies a CIDR maskIPV6_FLAG_IPV4_EMBED=0x00000004,// the address has an embedded IPv4 address in the last 32bitsIPV6_FLAG_IPV4_COMPAT=0x00000008,// the addre...