Skip to content

README.md

Latest commit

 

History

History
38 lines (25 loc) · 991 Bytes

README.md

File metadata and controls

38 lines (25 loc) · 991 Bytes

io_uring-example

This repository contains io_uring-example.c, a simple program demonstrating the use of io_uring to asynchronously read a file on Linux.

In this program, we leverage the liburing library to setup and teardown the io_uring instance, utilizing its simplified API to prepare, submit, and complete I/O requests.

liburing

The liburing library was originally written by Jens Axboe, and is maintained at the link below.

https://github.com/axboe/liburing

Compile

Before compiling this example, you must build and install liburing. For more information, please visit the liburing GitHub.

$ gcc -Wall -O2 -D_GNU_SOURCE -o io_uring-example io_uring-example.c -luring

Run the example

In this example, input is the file we want to read from. Pass input as the program's first argument.

$ ./io_uring-example input

Additional info

This project was developed on Debian Bookworm with Linux kernel version 6.9.3 and Liburing version 2.6.