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Now come on, Tater, you're making fun of me.

You sure? I think safeprint is safe for strings that include %s.

Richard

Won't it choke if you do:

safeprintf ( __FILE__ , __LINE__ , "I am now 25% better at programming C." ) ;

owing to the % in the string?

Behold my masterpiece. safeprint () is a special case when there's just a string. safeprintf () works the same as printf ().



#include <stdio.h>
#include <string.h>
#include <stdarg.h>
...

Now, as to the variadic function question,

It doesn't seem possible to do something like:



int safeprint ( char* string , ... )
{
printf ( string , ... )
}

If ErrorMessage() fails, it returns -1. My program gracefully shuts down, letting go of all resources it's borrowed so far.

Mate, I know I'm over the top. Maybe it's obsessive-compulsive disorder. If there's a potential error that goes unchecked I can't concentrate on anything else until it's checked.

I'd like to...

Hi everyone. I'm trying to create a function called 'safeprint' which will always check whether the string to be printed actually made it out to the screen. It should be called like this:

int...