function::errno_str - Linux

Overview

The function::errno_str() command in Linux translates an error number to a human-readable description. It is useful for debugging and error handling in scripts and programs.

Syntax

function::errno_str()

Options/Flags

This command does not have any options or flags.

Examples

To translate an error number to a description, use:

function::errno_str()

For example:

Error: function::errno_str(): 2: No such file or directory

Common Issues

The main issue that can occur is that the error number is not recognized by the system, resulting in an error message.

Integration

function::errno_str() can be integrated with other commands that provide error numbers, such as ls and cat, to provide more context and user-friendly error messages.

Related Commands

• errno()
• perror()
• strerror()