Hi All Can somebody please tell which is the header file, that will give me the definitions of SIOCGIFCONF SIOCGIFFLAGS Etc.. My code uses them as status = ioctl(sock, SIOCGIFFLAGS, &req); status = ioctl(sock, SIOCGIFCONF, &conf); Where sock is int, conf is "struct ifconf" & req is "struct ifreq". On my solaris box they are defined in sys/sockio.h file. Using a quick grep tells me that it is in linux/sockios.h. But are they similar. Given definition in two header files gives me some doubts. -Ajay _______________________________________________ Redhat-devel-list mailing list Redhat-devel-list@redhat.com https://listman.redhat.com/mailman/listinfo/redhat-devel-list