Lines Matching defs:buf
194 int atm_getnames(void __user *buf, int __user *iobuf_len)
220 error = ((copy_to_user(buf, tmp_buf, size)) ||
227 int atm_dev_ioctl(unsigned int cmd, void __user *buf, int __user *sioc_len,
244 if (copy_to_user(buf, dev->type, size)) {
251 if (copy_to_user(buf, dev->esi, size)) {
275 if (copy_from_user(esi, buf, ESI_LEN)) {
291 error = fetch_stats(dev, buf, cmd == ATM_GETSTATZ);
297 if (copy_to_user(buf, &dev->ci_range, size)) {
304 if (copy_to_user(buf, &dev->link_rate, size)) {
328 if (copy_from_user(&addr, buf, sizeof(addr))) {
344 error = atm_get_addr(dev, buf, len,
355 if (__ATM_LM_XTRMT((int) (unsigned long) buf) &&
356 __ATM_LM_XTLOC((int) (unsigned long) buf) >
357 __ATM_LM_XTRMT((int) (unsigned long) buf)) {
379 size = dev->ops->compat_ioctl(dev, cmd, buf);
386 size = dev->ops->ioctl(dev, cmd, buf);