I'm trying to create a Docker image with a /dev/net/tun device so that the image can be used across Linux, Mac and Windows host machines. The device d ...

I am trying to run the following piece of code on google colab. but i get the error [Errno 38] Function not implemented can anyone help to solve ...

The register_chrdev() function in kernel registers a character device: If major is 0 the kernel dynamically allocates a major number and the regist ...

I want to store a specific data for each node (/dev/foo[1-99]) since I want to map each of these nodes to a specific HW. I started with using file-&g ...

I have to do program in C on linux, that can control mplayer using mknod() function. When I run mplayer by this command I want to control that wi ...

I have just started to explore Linux character device drivers. I have made a simple kernel module in which i am registering the device with register_c ...

I've created my own container image based on Ubuntu 14.04 and installed openconnect using apt-get. I can ping google, and access the app I have runnin ...

I am trying to make a C program that uses named pipes to communicate with a C++ program on a Raspberry Pi 3. The warning that GCC is spitting out whe ...

I have tried to implement client server model using named pipe. Now when client sends only one message to server the server is able to identify what w ...

I'm running a container with the following options: docker run -d --device=/dev/bus/usb:/dev/bus/usb --device=/dev/ttyS0:/dev/ttyS0 instr_img Inside ...

I want to create a new file in Python for that I am using mknod command, but getting error as: I am using windows and attributes other than 'mknod' ...

mock is used to build rpms. I wish to use it inside an lxc container, managed by libvirt, however libvirt configures lxc to block mknod(2) calls, whic ...

I am trying to run a program in a chrooted environment, and it needs /dev/random as a resource. Manually I can do ls -l on it and then create the file ...

i have problem with this makefile always tell me mknod 'T0' operation not permitted I'm running a virtual machine with parallels on a MBP. ...

I need to create a directory using mknod() (use of mkdir() is not allow in my case), I would call the program from a certain directory and introduce t ...

I was going through an example from Maurice Bach's Unix Book. He writes a simple copy program like mentioned below. However it fails when the inputfil ...

My code I'm practicing character device drivers, and this is one of the examples. The code above is ought to create a device driver file at /dev/ b ...

I am learning to write character device drivers from the Kernel Module Programming Guide, and used mknod to create a node in /dev to talk to my driver ...

Language: C OS: Ubuntu I'm simply trying to create a FIFO named pipe using the command: the problem is i always get the state's value to be -1 (me ...

I thought the documentation over at Apple was a little sparse on major/minor numbers for mknod. I was trying to create a raw character device for the ...