106     const struct iovec *_iov, int iovcnt,  in atomiciov6()  argument
114 	if (iovcnt < 0 || iovcnt > IOV_MAX) {  in atomiciov6()
119 	memcpy(iov, _iov, (size_t)iovcnt * sizeof(*_iov));  in atomiciov6()
127 	for (; iovcnt > 0 && iov[0].iov_len > 0;) {  in atomiciov6()
128 		res = (f) (fd, iov, iovcnt);  in atomiciov6()
150 			while (iovcnt > 0 && rem >= iov[0].iov_len) {  in atomiciov6()
153 				iovcnt--;  in atomiciov6()
156 			if (rem > 0 && (iovcnt <= 0 || rem > iov[0].iov_len)) {  in atomiciov6()
160 			if (iovcnt == 0)  in atomiciov6()
176     const struct iovec *_iov, int iovcnt)  in atomiciov()  argument
178 	return atomiciov6(f, fd, _iov, iovcnt, NULL, NULL);  in atomiciov()