Function that reads a line from a file descriptor.
Main concepts:
- static variables
- read function
- memory allocation
This function takes an opened file descriptor and returns its next line. This function has undefined behavior when reading from a binary file.
char *get_next_line(int fd);Parameters: a file descriptot (int).
If successful, get_next_line returns a string with the full line ending in a line break (\n) when there is one. If an error occurs, or there's nothing more to read, it returns NULL.
Read from multiple file descriptors at the same time.
More info in the subject pdf.
This project has to be written in accordance with the Norm, which is the coding standard of the school 42.
The Norm includes:
- Forbidden: for, do...while, switch, case, goto, ternary operators and variable-length arrays
- Maximum of 25 lines per function
- Maximum line length: 80 columns
- Maximum 4 parameters per function
- Variable assignments and declarations must be on separate lines
- etc...