termination function in C

rocketboy

Hey,

I was just wondering if there is a simple command in C that terminates the program.

So say I am getting input from the user, and if they type '0' I want the program to terminate, I would use this in an if statement to close the program.

Thanks!

durt

As far as I know, no such function exists, at least not in stdio.h. You can still pretty easily check if input is "0." If you're getting a char, see if "the_gotten_char=getchar() == '0'". If you're reading a string, see if "atoi(input_string) == 0".

If you mean to just press the 0 button (not input "0"), then I don't know...

chroot

http://www.cplusplus.com/ref/cstdlib/exit.html

- Warren

neurocomp2003

exit(1)...but you could always do

main....
{
while (true)
{ if(key==0) break;
}
}

j777

exit(1) or assert (for assert #include <assert.h>) should do the trick

rocketboy

thx everyone!