libaio-0.3.113

#### Beyond Linux® From Scratch (systemd Edition) - Version r13.0-553

### Chapter 9. General Libraries

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# libaio-0.3.113

## Introduction to libaio

The libaio package is an asynchronous I/O facility ("async I/O", or "aio") that has a richer API and capability set than the simple POSIX async I/O facility. This library, libaio, provides the Linux-native API for async I/O. The POSIX async I/O facility requires this library in order to provide kernel-accelerated async I/O capabilities, as do applications which require the Linux-native async I/O API.

### Note

Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.

### Package Information

- Download (HTTP): https://pagure.io/libaio/archive/libaio-0.3.113/libaio-0.3.113.tar.gz

- Download MD5 sum: 605237f35de238dfacc83bcae406d95d

- Download size: 48 KB

- Estimated disk space required: 1.0 MB

- Estimated build time: less than 0.1 SBU

## Installation of libaio

First, disable the installation of the static library:

    sed -i '/install.*libaio.a/s/^/#/' src/Makefile

Next, fix an issue in the test suite:

    case "$(uname -m)" in
      i?86) sed -e "s/off_t/off64_t/" -i harness/cases/23.t ;;
    esac

Build libaio by running the following command:

    make

To test the results, issue: make partcheck.

Now, install the package as the `root` user:

    make install

## Contents

Installed Programs: None
Installed Library: libaio.so
Installed Directories: None

### Short Descriptions

`libaio.so` | is the libaio library

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