How do you create special files like named pipes, Computer Engineering

Assignment Help:

How do you create special files like named pipes and device files?

The system call method forms special files in the following sequence.

Kernel assigns new inode,

Sets the file type to show that the file is a pipe, directory or special file,

If it is a device file, it makes the other entries like main, minor device numbers.

For example:

If the device is a disk, main device number refers to the disk controller and minor device number is the disk.

Related Discussions:- How do you create special files like named pipes

Difference between blocking and non-blocking, Difference between blocking a...

Difference between blocking and non-blocking Verilog language has two forms of the procedural assignment statement: blocking and nonblocking. The two are distinguis

Pipe and filter , How to draw the pipe and filter using data flow and it co...

How to draw the pipe and filter using data flow and it components and connectors

In which assembly is the mvc framework described, MVC framework defines in ...

MVC framework defines in System.Web.Mvc assembly

What are the data types of vhdl, What are the Data types of VHDL VHDL....

What are the Data types of VHDL VHDL. A multitude of language or user defined data types can be used. This may mean dedicated conversion functions are needed to convert object

Illustrate program on hypothetical machine, Q. Illustrate program on hypoth...

Q. Illustrate program on hypothetical machine? The program given in figure above is a hypothetical program which performs addition of numbers stored from locations 2001 onwards

Write an xpath expression, Question: (a) Explain the five different t...

Question: (a) Explain the five different types of element content defined by DTDs. (b) Compare XML schema's against DTDs. (c) Consider the following two element decla

Digital electronics, what is Asynchronous Finite State Machines?

what is Asynchronous Finite State Machines?

Explain how viewstate is being formed, Explain how Viewstate is being forme...

Explain how Viewstate is being formed and how it is keeps on client. The type of ViewState is System.Web.UI.StateBag, which is a dictionary that keeps name/value pairs. View St

Explain branch instruction with control signals, Explain BRANCH instruction...

Explain BRANCH instruction with Control Signals. and explain SHIFT instruction with Control Signals. Explain Register Transfer Language. What do you mean by Addressing Techn

Purpose of storage - computer architecture, Purpose of storage: Several...

Purpose of storage: Several different forms of storage, based on different natural phenomena, have been invented. So far, no practical universal storage medium persists, and a

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages