Question

Socket:When I use over 15 socket , perror will tell:no such device

score 25 · Answer 1 · 2024-03-26T09:09:14.977000

25

Views

Socket:When I use over 15 socket , perror will tell:no such device

Published on 26 March 2024 at 09:09

score 39 · Answer 2 · 2024-03-24T15:13:29.440000

39

Views

How to allocate 500MB+ physically contiguous memory in a Linux kernel module and copy data to that memory from a userspace process?

Published on 24 March 2024 at 15:13

score 18 · Answer 3 · 2024-03-17T15:09:35.960000

18

Views

Why does `echo 0 >> /dev/mydevice` trigger `unlocked_ioctl` in linux driver

Published on 17 March 2024 at 15:09

score 29 · Answer 4 · 2024-03-15T12:01:30.660000

29

Views

Pinned GCHandle of array corrupted only when Debugger is attached

Published on 15 March 2024 at 12:01

score 52 · Answer 5 · 2024-02-26T14:41:29.240000

52

Views

Was there a previous version of tty_ldisc_ops.ioctl() that also required a file argument?

Published on 26 February 2024 at 14:41

score 76 · Answer 6 · 2024-02-26T08:03:18.287000

76

Views

The difference between SPI_IOC_RD_MODE and SPI_IOC_RD_MODE32?

Published on 26 February 2024 at 08:03

score 108 · Answer 7 · 2024-02-23T10:40:27.977000

108

Views

Is there any way to determine on which disk does a particular logical offset of a spanned volume resides?

Published on 23 February 2024 at 10:40

score 212 · Answer 8 · 2024-01-25T07:09:41.897000

212

Views

How to send HID commands and read HID data from Linux Kernel Module?

Published on 25 January 2024 at 07:09

score 34 · Answer 9 · 2024-01-20T13:31:09.017000

34

Views

Peculiarities of grabbing keys and scancodes different methods LINUX

Published on 20 January 2024 at 13:31

score 90 · Answer 10 · 2024-01-04T22:50:34.060000

90

Views

Why does TIOCSTI take pointer to char instead of char?

Published on 04 January 2024 at 22:50

score 176 · Answer 11 · 2023-12-06T14:22:46.237000

176

Views

What does Windows IOCTL code 0x83350048 do?

Published on 06 December 2023 at 14:22

score 32 · Answer 12 · 2023-11-21T08:35:14.580000

32

Views

I need send raw buffer of data on I2c In fedora OS

Published on 21 November 2023 at 08:35

score 58 · Answer 13 · 2023-11-09T11:00:48.933000

58

Views

Using IOCTL to get WiFi Client RSSI information

Published on 09 November 2023 at 11:00

score 35 · Answer 14 · 2023-11-06T16:10:33.807000

35

Views

Can I trigger an auto-negotiation of an interface using the ethtool userspace API with NETLINK sockets?

Published on 06 November 2023 at 16:10

score 109 · Answer 15 · 2023-11-03T01:55:13.027000

109

Views

How can a Windows filter driver send IOCTL_HID_SET_FEATURE request to hidusb/HID minidriver?

Published on 03 November 2023 at 01:55

score 125 · Answer 16 · 2023-10-19T14:40:56.157000

125

Views

Non-root access to a wifi adapter via ioctl in Linux app - how to grant?

Published on 19 October 2023 at 14:40

score 229 · Answer 17 · 2023-09-29T02:02:55.577000

229

Views

Linux chardev gpio: is there a way to keep the current gpio output value when setting the line config?

Published on 29 September 2023 at 02:02

score 133 · Answer 18 · 2023-09-21T06:49:15.767000

133

Views

Get "Inappropriate ioctl for device" when using Perl

Published on 21 September 2023 at 06:49

score 240 · Answer 19 · 2023-09-04T12:31:14.160000

240

Views

How do I set up a new uinput device so that it can emit arbitrary key events?

Published on 04 September 2023 at 12:31

score 26 · Answer 20 · 2023-08-30T22:52:37.660000

26

Views

Using CDROMREADMODE1 ioctl on CD-ROM results in EIO error?

Published on 30 August 2023 at 22:52

List Question

Socket:When I use over 15 socket , perror will tell:no such device

How to allocate 500MB+ physically contiguous memory in a Linux kernel module and copy data to that memory from a userspace process?

Why does `echo 0 >> /dev/mydevice` trigger `unlocked_ioctl` in linux driver

Pinned GCHandle of array corrupted only when Debugger is attached

Was there a previous version of tty_ldisc_ops.ioctl() that also required a file argument?

The difference between SPI_IOC_RD_MODE and SPI_IOC_RD_MODE32?

Is there any way to determine on which disk does a particular logical offset of a spanned volume resides?

How to send HID commands and read HID data from Linux Kernel Module?

Peculiarities of grabbing keys and scancodes different methods LINUX

Why does TIOCSTI take pointer to char instead of char?

What does Windows IOCTL code 0x83350048 do?

I need send raw buffer of data on I2c In fedora OS

Using IOCTL to get WiFi Client RSSI information

Can I trigger an auto-negotiation of an interface using the ethtool userspace API with NETLINK sockets?

How can a Windows filter driver send IOCTL_HID_SET_FEATURE request to hidusb/HID minidriver?

Non-root access to a wifi adapter via ioctl in Linux app - how to grant?

Linux chardev gpio: is there a way to keep the current gpio output value when setting the line config?

Get "Inappropriate ioctl for device" when using Perl

How do I set up a new uinput device so that it can emit arbitrary key events?

Using CDROMREADMODE1 ioctl on CD-ROM results in EIO error?

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