siocgifconf
The SIOCGIFCONF ioctl(2) call returns the interface configuration of a host in a single ifconf structure. This structure contains an array of ifreq structures. ,unsigned i;. size_t len;. ifconf.ifc_len=sizeof buf;. ifconf.ifc_buf=buf;. if(ioctl(fd, SIOCGIFCONF, &ifconf)!=0) . perror("ioctl(SIOCGIFCONF)");. exit(EXIT_FAILURE);. }. ,Solution. This error occures when the len of the buffer ifc_buf/ifc_len passed to the ioctl(SIOCGIFCONF) can't contain all the interface configured. Often the buffer ... ,配置的緩衝區大小通常僅包含ioctl(SIOCGIFNUM) 目前所識別的介面數。 若是在那些ioctl() 之間設定新介面(即使是虛擬介面)，則ioctl(SIOCGIFCONF) 將失敗。 , ioctl(fd, SIOCGIFCONF, (caddr_t)&ifc);. struct ifconf ifconf;. SIOCGSIZIFCONF. 下面的程式碼段可以獲取用來填充所有配置介面的資訊所需的緩衝 ...,SIOCGIFCONF: Return a list of interface (transport layer) addresses. This currently means only addresses of the AF_INET (IPv4) family for compatibility. The user ... ,SIOCGIFCONF Return a list of interface (network layer) addresses. This currently means only addresses of the AF_INET (IPv4) family for compatibility. Unlike the ... , Please see http://git.netfilter.org/cgi-bin/gitweb.cgi?p=libmnl.git;a=blob;f=examples/rtnl/rtnl-link-dump.c;hb=HEAD on how to get the list of ..., The ioctl call retruns all the interfaces, but you can't see them, because you are starting to check the results from the wrong point. You need to ..., 比如我们请求所有网络接口的清单：. struct ifconf IoCtlReq; ... ioctl( Sock, SIOCGIFCONF, &IoCtlReq ). 其中IoCtlReq 是一个. 与接口相关的request ...
| 相關軟體 Intel Network Adapter Driver 資訊 | |
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 siocgifconf 相關參考資料
Broadcasting and Determining Network Configuration
The SIOCGIFCONF ioctl(2) call returns the interface configuration of a host in a single ifconf structure. This structure contains an array of ifreq structures. https://docs.oracle.com example to list network interfaces on linuxbsdosxetc · GitHub
unsigned i;. size_t len;. ifconf.ifc_len=sizeof buf;. ifconf.ifc_buf=buf;. if(ioctl(fd, SIOCGIFCONF, &ifconf)!=0) . perror("ioctl(SIOCGIFCONF)");. exit(EXIT_FAILURE);. }. https://gist.github.com HP-UX Networking - ioctl(SIOCGIFCONF) Fails with EINVAL(22)
Solution. This error occures when the len of the buffer ifc_buf/ifc_len passed to the ioctl(SIOCGIFCONF) can't contain all the interface configured. Often the buffer ... https://support.hpe.com HP-UX 網路 ioctl(SIOCGIFCONF) 失敗並發生EINVAL(22)
配置的緩衝區大小通常僅包含ioctl(SIOCGIFNUM) 目前所識別的介面數。 若是在那些ioctl() 之間設定新介面(即使是虛擬介面)，則ioctl(SIOCGIFCONF) 將失敗。 https://support.hpe.com ioctl 用法（轉） - IT閱讀 - ITREAD01.COM
ioctl(fd, SIOCGIFCONF, (caddr_t)&ifc);. struct ifconf ifconf;. SIOCGSIZIFCONF. 下面的程式碼段可以獲取用來填充所有配置介面的資訊所需的緩衝 ... https://www.itread01.com netdevice(7) - Linux man page
SIOCGIFCONF: Return a list of interface (transport layer) addresses. This currently means only addresses of the AF_INET (IPv4) family for compatibility. The user ... https://linux.die.net netdevice(7) - Linux manual page - man7.org
SIOCGIFCONF Return a list of interface (network layer) addresses. This currently means only addresses of the AF_INET (IPv4) family for compatibility. Unlike the ... http://man7.org Polling interface names via SIOCGIFCONF in Linux - Stack Overflow
Please see http://git.netfilter.org/cgi-bin/gitweb.cgi?p=libmnl.git;a=blob;f=examples/rtnl/rtnl-link-dump.c;hb=HEAD on how to get the list of ... https://stackoverflow.com SIOCGIFCONF return only loopback interface - Stack Overflow
The ioctl call retruns all the interfaces, but you can't see them, because you are starting to check the results from the wrong point. You need to ... https://stackoverflow.com 获取网络接口信息——ioctl()函数与结构体struct ifreq、 struct ...
比如我们请求所有网络接口的清单：. struct ifconf IoCtlReq; ... ioctl( Sock, SIOCGIFCONF, &IoCtlReq ). 其中IoCtlReq 是一个. 与接口相关的request ... https://blog.csdn.net |