42 Get_next_line

Moulitest:

This project consist of writing a function get_next_line which get the next line in a file.

There are some features this function must implement:

• we only use libft.
• we need to implement a buffer. We can't come back in the file descriptor. We can't move in the file descriptor. We can only use read, free, malloc. No call to lseek.
• we can't use global variable.
• we can't use FILE structure. We need to create one.
• we can read multiple file descriptors at the same time (which implies a buffer).
• we can't have memory leaks: every malloc must be freed.
• the buffer size (use by read) can be changed.

How to compile and test it

First, add a main.c with some tests

make -C libft/ fclean && make -C libft
gcc -Wall -Wextra -Werror -I libft/includes -o get_next_line.o -c get_next_line.c
gcc -Wall -Wextra -Werror -I libft/includes -o main.o -c main.c
gcc -o test_gnl main.o get_next_line.o -I libft/includes -L libft/ -lft