<div>
Is there anything else you'd like to know?
</div>


Is there anything else you'd like to know?

<div>
Thanks jkr,<br />
<br />
Actually, I found a similar example about the same time<br />
you published this one.. and I don't think it will be efficient to use this right now.. but I really do apreciate your promtness :-)<br />
<br />
George
</div>


Thanks jkr,

Actually, I found a similar example about the same time
you published this one.. and I don't think it will be efficient to use this right now.. but I really do apreciate your promtness :-)

George

<div>
Thanks jkr,<br />
<br />
Actually, I found a similar example about the same time<br />
you published this one.. and I don't think it will be efficient to use this right now.. but I really do appreciate your promtness :-)<br />
<br />
George
</div>


Thanks jkr,

Actually, I found a similar example about the same time
you published this one.. and I don't think it will be efficient to use this right now.. but I really do appreciate your promtness :-)

George

<div>
<div class="content wysiwyg-content">
basically I'd like to re-direct the fprintf function..<br />
to allow me a little more control of error messages.<br />
<br />
the idea is simple, write a new function<br />
<br />
flogf( &quot;a format string - %s %d %c \n&quot;, var1, var2,... );<br />
<br />
then define flogf to pass these variables through and write to either stderr, to a file, or both depending on the configuration...<br />
<br />
Does anyone have an example to illustrate how this is done?<br />
<br />
thx, George<br />

</div>
</div>


basically I'd like to re-direct the fprintf function..
to allow me a little more control of error messages.

the idea is simple, write a new function

flogf( "a format string - %s %d %c \n", var1, var2,... );

then define flogf to pass these variables through and write to either stderr, to a file, or both depending on the configuration...

Does anyone have an example to illustrate how this is done?

thx, George


example for a variable parameter list function?

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.