/linux-master/arch/alpha/include/uapi/asm/ |
H A D | ioctl.h | 57 #define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) macro
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/linux-master/arch/sparc/include/uapi/asm/ |
H A D | ioctl.h | 57 #define _IOC_SIZE(nr) \ macro
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/linux-master/include/uapi/asm-generic/ |
H A D | ioctl.h | 97 #define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) macro
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/linux-master/block/ |
H A D | sed-opal.c | 3220 p = memdup_user(arg, _IOC_SIZE(cmd));
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/linux-master/drivers/accel/habanalabs/common/ |
H A D | habanalabs_ioctl.c | 1250 hl_size = _IOC_SIZE(ioctl->cmd); 1251 usize = asize = _IOC_SIZE(cmd);
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/linux-master/drivers/block/ |
H A D | floppy.c | 3337 *size = _IOC_SIZE(*cmd); 3339 if (*size > _IOC_SIZE(*cmd)) {
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/linux-master/drivers/dma-buf/ |
H A D | dma-heap.c | 144 drv_size = _IOC_SIZE(kcmd); 145 out_size = _IOC_SIZE(ucmd);
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/linux-master/drivers/firewire/ |
H A D | core-cdev.c | 1762 _IOC_SIZE(cmd) > sizeof(buffer)) 1768 if (copy_from_user(&buffer, arg, _IOC_SIZE(cmd))) 1776 if (copy_to_user(arg, &buffer, _IOC_SIZE(cmd)))
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/linux-master/drivers/gpu/drm/amd/amdkfd/ |
H A D | kfd_chardev.c | 3248 amdkfd_size = _IOC_SIZE(ioctl->cmd); 3249 usize = asize = _IOC_SIZE(cmd);
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/linux-master/drivers/gpu/drm/ |
H A D | drm_ioctl.c | 801 drv_size = _IOC_SIZE(ioctl->cmd); 802 out_size = in_size = _IOC_SIZE(cmd);
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/linux-master/drivers/gpu/drm/nouveau/ |
H A D | nouveau_drm.c | 1252 ret = usif_ioctl(filp, (void __user *)arg, _IOC_SIZE(cmd));
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/linux-master/drivers/hid/ |
H A D | hidraw.c | 433 int len = _IOC_SIZE(cmd); 438 int len = _IOC_SIZE(cmd); 444 int len = _IOC_SIZE(cmd); 449 int len = _IOC_SIZE(cmd); 455 int len = _IOC_SIZE(cmd); 460 int len = _IOC_SIZE(cmd); 473 if (len > _IOC_SIZE(cmd)) 474 len = _IOC_SIZE(cmd); 482 if (len > _IOC_SIZE(cmd)) 483 len = _IOC_SIZE(cm [all...] |
/linux-master/drivers/hid/usbhid/ |
H A D | hiddev.c | 825 if (len > _IOC_SIZE(cmd)) 826 len = _IOC_SIZE(cmd); 834 if (len > _IOC_SIZE(cmd)) 835 len = _IOC_SIZE(cmd);
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/linux-master/drivers/infiniband/hw/hfi1/ |
H A D | file_ops.c | 196 ret = assign_ctxt(fd, arg, _IOC_SIZE(cmd)); 200 ret = get_ctxt_info(fd, arg, _IOC_SIZE(cmd)); 204 ret = get_base_info(fd, arg, _IOC_SIZE(cmd)); 213 ret = user_exp_rcv_setup(fd, arg, _IOC_SIZE(cmd)); 217 ret = user_exp_rcv_clear(fd, arg, _IOC_SIZE(cmd)); 221 ret = user_exp_rcv_invalid(fd, arg, _IOC_SIZE(cmd));
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/linux-master/drivers/input/ |
H A D | evdev.c | 1141 size = _IOC_SIZE(cmd);
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H A D | joydev.c | 569 return joydev_handle_JSIOCSAXMAP(joydev, argp, _IOC_SIZE(cmd)); 572 len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->abspam)); 576 return joydev_handle_JSIOCSBTNMAP(joydev, argp, _IOC_SIZE(cmd)); 579 len = min_t(size_t, _IOC_SIZE(cmd), sizeof(joydev->keypam)); 587 len = min_t(size_t, _IOC_SIZE(cmd), strlen(name) + 1);
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/linux-master/drivers/input/misc/ |
H A D | uinput.c | 1049 size = _IOC_SIZE(cmd);
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/linux-master/drivers/media/dvb-core/ |
H A D | dvbdev.c | 976 if (_IOC_SIZE(cmd) <= sizeof(sbuf)) { 980 mbuf = kmalloc(_IOC_SIZE(cmd), GFP_KERNEL); 987 if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd))) 1004 if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
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/linux-master/drivers/media/mc/ |
H A D | mc-device.c | 386 copy_from_user(karg, uarg, _IOC_SIZE(cmd))) 395 copy_to_user(uarg, karg, _IOC_SIZE(cmd))) 450 if (_IOC_SIZE(info->cmd) > sizeof(__karg)) { 451 karg = kmalloc(_IOC_SIZE(info->cmd), GFP_KERNEL);
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/linux-master/drivers/media/v4l2-core/ |
H A D | v4l2-ioctl.c | 3191 unsigned int n = _IOC_SIZE(real_cmd); 3257 if (!err && n < _IOC_SIZE(real_cmd)) 3258 memset((u8 *)parg + n, 0, _IOC_SIZE(real_cmd) - n); 3270 if (copy_to_user(arg, parg, _IOC_SIZE(cmd))) 3347 const size_t ioc_size = _IOC_SIZE(cmd);
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/linux-master/drivers/message/fusion/ |
H A D | mptctl.c | 655 return mptctl_getiocinfo(iocp, arg, _IOC_SIZE(cmd)); 683 ret = mptctl_hp_hostinfo(iocp, arg, _IOC_SIZE(cmd));
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/linux-master/drivers/misc/ |
H A D | nsm.c | 364 if (_IOC_SIZE(cmd) != sizeof(raw)) 369 if (copy_from_user(&raw, argp, _IOC_SIZE(cmd)))
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H A D | phantom.c | 203 if (_IOC_NR(cmd) <= 3 && _IOC_SIZE(cmd) == sizeof(compat_uptr_t)) {
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/linux-master/drivers/s390/block/ |
H A D | dasd_ioctl.c | 600 size_t size = _IOC_SIZE(cmd);
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/linux-master/drivers/s390/char/ |
H A D | uvdevice.c | 393 if (_IOC_SIZE(cmd) != sizeof(*ioctl))
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