hi guys
I have a this code below:
and I have a question that is asking me toCode:#include <stdio.h> #include <ctype.h> int main() { int c; while (( c=getchar()) !=EOP){ if ( c== 'z' ) c = 'a'; els if (islower(c)) c++; putchar(c) } }
"""The text includes code to turn off disk buffering for a file descriptor. Write a function thatturns buffering back on"""
I dont get it what command do I need to put? and isnt the buffer already on? and what do I do if I have to make it changes the tty mode itself?
thanks