hde-oliv / ft_printf

My reimplementation of the libc printf function.

ft_printf

What is it?

A simple reimplementation of C function printf.

Succeeded with 100%

Skills

• Algorithms & AI
• Rigor
• Unix logic

Features

It only handles the following format tags: c, s, p, d, i, u, x, X and %.
Any other tag will be outputted as is (including flags).

Examples:

ft_printf("%c", 'a');       --> 'a'
ft_printf("%p", -1);        --> '0xffffffff'
ft_printf("%-10s", "Hello") --> '%-10s'
ft_printf("%f");            --> '%f'

How to use it

Requirements:

sudo apt install clang

Clone the repository and run:

make

The library is generated on the file libftprintf.a.

Recommended suite of tests

• ft_printf_tester - Paulo Santana

Found any bugs?

Feel free to contact me or create an issue!

License

This project is licensed under the GNU General Public License v3.0 - see the COPYING file for details.