What is the advantage or in what situation would it be useful to use the functions setvbuf()
or setbuf()
in the ANSI C language?
It happens that I have read the theory and I have experimented with the functions, but I do not notice a difference between specifying the buffer or letting the system manage it automatically (that is, without using setvbuf()
or setbuf()
).
Thank you very much in advance for your answers.