get_next_line

get_next_line is a 42 Madrid Common Core project in which you have to code a function that will return a line read from a file descriptor.

About the project

In this project you will have to code a function that when used in a loop will read and return all the lines from a file using its file descriptor.

Mandatory parts

• Function protoype: char *get_next_line(int fd);
• Your function must return the line read, NULL if reaches the end of file or returns error.
• Your function have to work with files and with stdin.
• Every line read from your function must end with the \n null char, except at the end of the file if it does not end with it.
• The script must have a static variable BUFFER_SIZE to set the default buffer size.
• The project must compile with the -D BUFFER_SIZE=XX flag but should have to compile without it.

Restrictions

• The use of the libft library is forbidden.
• The use of lseek is forbidden.
• The use of global variables is forbidden.

Compilation

Requirements

• C compiler: gcc, cc, etc...

Build project

1. Clone the repository:

   git clone https://github.com/RaulSoftDev/get_next_line.git

2. Use the function in your project:

   #include "get_next_line/get_next_line.h"

3. Compile your project:

   gcc -Wall -Wextra -Werror -D BUFFER_SIZE=42 *.c