#include #include "syscall.h" #include "socketcall.h" int setsockopt(int fd, int level, int optname, const void *optval, socklen_t optlen) { unsigned long args[] = { fd, level, optname, (unsigned long)optval, optlen }; return syscall2(__NR_socketcall, SYS_SETSOCKOPT, (long)args); }