haimasker / libft

Standard C functions implementation

libft

This project was made in accordance with the project of School 21 (Ecole 42).

Preamble · Installation and usage · Libft functions · Testing

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Preamble

The purpose of this project is to create own C library that implements original functions from the standard library.

You can see the subject here: Libft.

Main requirements, rules and code style: Norm.

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Installation and usage

Makefile compiles given functions into C static library file.

Compiler: gcc

Flags: -Wall -Werror -Wextra

• Go to the project folder:

$ cd 'path_to_libft'

• Then typo one of these command:

Command	Description
make	compiling mandatory part
make bonus	compiling mandatory and bonus part
make clean	clearing all .o files
make fclean	clearing all .o files and library

• To use compiled project in your code just include library header:

#include "libft.h"

• While compiling your code add these flags:

-lft -L 'path_to_libft.a' -I 'path_to_libft.h'

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Libft functions

Libc functions	Additional functions	Bonus part
ft_isalpha	ft_substr	ft_lstnew
ft_isdigit	ft_strjoin	ft_lstadd_front
ft_isalnum	ft_strtrim	ft_lstsize
ft_isascii	ft_split	ft_lstlast
ft_isprint	ft_itoa	ft_lstadd_back
ft_strlen	ft_strmapi	ft_lstdelone
ft_memset	ft_striteri	ft_lstclear
ft_bzero	ft_putchar_fd	ft_lstiter
ft_memcpy	ft_putstr_fd	ft_lstmap
ft_memmove	ft_putendl_fd
ft_strlcpy	ft_putnbr_fd
ft_strlcat
ft_toupper
ft_tolower
ft_strchr
ft_strrchr
ft_strncmp
ft_memchr
ft_memcmp
ft_strnstr
ft_atoi
ft_calloc
ft_strdup

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Testing

• You can check code norm due to norminette.

• These are some testers for libft project:

  • libftTester

  • Libftest

  • libft-war-machine