SYSCALL_DEFINE3(readlink, const char __user *, path, char __user *, buf, int, bufsiz) { return sys_readlinkat(AT_FDCWD, path, buf, bufsiz); }
asmlinkage long sys_readlink(const char __user *path, char __user *buf, int bufsiz) { return sys_readlinkat(AT_FDCWD, path, buf, bufsiz); }