How to pass variable args from a wrapper function to fprintf

[hercules]

Hello,

I was writing a function, which accepts a variable number of agrs, does some operations and may decide that it should act as a normal fprintf().

like logTofile(fileIP,char* format, ...)

Now when this function knows that it has to call a function like fprintf(), with all the variable args, is it possible to pass the variable arguments directly to that function , I mean by not reading those args first using va_arg ?

 

[hammerhead]

I dont think so.You will have to use va_arg(). But if anyone can propose an alternate solution it would be great.

 

[hercules]

yes, even i couldn't find any other method till now.
No response from any body, so may be its hard to find other way :huh:

 

[47Shailesh]

In UNIX you can do so. You can pass variable number of arguments to a shell script and basis on your args you can have shell behave differently

 

[montylee]

u might be interesed in getopt() function in C.

 

[hercules]

I think vfprintf does the trick for me..thanks everybody...