Member function with variables parameters

[Marc Leclerc]

Would anyone have a hint of what's wrong with this


static char szLocalInternetAddress[16];
DWORD dwTest = 0x0002;

g_DmsLog.CreateEntry("Test with DWORD: %ld", dwTest);
g_DmsLog.CreateEntry("System IP: %s ", szLocalInternetAddress);



void CCreateEntry (const char *format, ...)
{
va_list arglist;
char szLine[100];

va_start(arglist, format);
sprintf(szLine, format, arglist);
va_end(arglist);

g_DmsLog.CreateEntry(szLine);

}

The arglist points to nowhere good.

Thanks

 

[Marc Leclerc]

Sorry, posted the function in C as I tested if it had something to do with
the code being a class member

void CDmsLog::CreateEntry (const char *format, ...)
{
va_list arglist;
char szLine[100];

EnterCriticalSection(pcsLog);

va_start(arglist, format);
sprintf(szLine, format, arglist);
va_end(arglist);

DoCreateEntry(szLine);

LeaveCriticalSection(pcsLog);
}

 

[Alexander Grigoriev]

Make sure your function is not inline. Some compilers (older GCC) may have
problems with it.

 

[Kevin Goodsell]

Make sure your function is not inline. Some compilers (older GCC) may have
problems with it.

You have been asked several times to stop top-posting. Why do you
continue to do it?

Please read section 5 of the FAQ for posting guidelines:

http://www.parashift.com/c++-faq-lite/

More reading:

http://www.dickalba.demon.co.uk/usenet/guide/faq_topp.html
http://www.cs.tut.fi/~jkorpela/usenet/brox.html

-Kevin

 

[White Wolf]

*PLONK*

 

[White Wolf]

You have been asked several times to stop top-posting. Why do you
continue to do it?

Please read section 5 of the FAQ for posting guidelines:

http://www.parashift.com/c++-faq-lite/

More reading:

http://www.dickalba.demon.co.uk/usenet/guide/faq_topp.html
http://www.cs.tut.fi/~jkorpela/usenet/brox.html

Also a tool for Microsoft Outlook Express users:

http://home.in.tum.de/~jain/software/oe-quotefix/

 

[Buster Copley]

*PLONK*

I thought it was quite a good joke, for a sig.

 

[White Wolf]

I thought it was quite a good joke, for a sig.

I have enough to read. This guy has just declared that he has no intention
to keep the common rules of posting here. He has just declared that he does
not give a d...ime. That sig is rather a flame-bait than any kind of good
joke. I may be unable to make one (good joke), but I know when I see one.

 

[Kevin Goodsell]

*PLONK*

I didn't notice that before, or I wouldn't have bothered with my reply.
I'll also be adding him to my killfile now.

-Kevin