ℹ️ Reading a line on a fd is way too tedious
112/100 ✅
The get_next_line project is a programming assignment designed to enhance your understanding of file descriptor manipulation and memory management in the C programming language. The goal is to implement a function that reads a line from a file descriptor, such as a file or standard input, and returns that line without the newline character.
⚠️ Warning: Don't copy/paste code you don't understand: it's bad for you, and for the school.
To use or test the get_next_line function, you should have a working knowledge of the C programming language. The project may have specific requirements based on the course or institution where it is assigned.
1. Clone the repository:
git clone https://github.com/bruno0798/get_next_line.git2. Using it in your code
To use the function in your code, simply include its header:
#include "get_next_line.h"and, when compiling your code, add the source files and the required flag:
get_next_line.c get_next_line_utils.c -D BUFFER_SIZE=<size>
⚠️ Warning: If you don't have your own libft library, you need to download mine 42_Libft. Ensure the libft is available in the specified path, and adjust the compilation command accordingly.
int get_next_line(int fd, char **line);#include "get_next_line.h"
#include <fcntl.h>
#include <stdio.h>
int main(void)
{
int fd = open("example.txt", O_RDONLY);
char *line;
while (get_next_line(fd, &line) > 0)
{
printf("%s\n", line);
free(line);
}
close(fd);
return 0;
}Return value
| Value | Description |
|---|---|
| 1 | A line has been read |
| 0 | EOF has been reached |
| -1 | An error happened |
This project may have specific requirements depending on the course or institution. Ensure proper memory management to avoid memory leaks. Handle errors and edge cases appropriately.
At 42 School, aligning to the 42 Norms, the school's coding standard, is a fundamental expectation for all projects.
This project is licensed under the MIT License.