Snort mailing list archives
Re: Snort183 -A unsock -- part deux
From: Fyodor <fygrave () tigerteam net>
Date: Mon, 18 Mar 2002 05:57:46 +0700
Dr. Richard W. Tibbs <ccamp () oakcitysolutions com> spoke:
On this issue, I am now inclined to see how a complete snort source distrib compiles on Win2k. The bottom line is that I can get snprintf to compile cleanly with no errors or warnings *ONLY* by defining __STDC__, at the expense of all other modules failing due to includes of snort.h. Is snort not a "standard" C program under win32?
Mmm.. then how about putting following into snprintf() just before all the includes: #ifdef WIN32 #define __STDC__ #endif #include ... ...
Compiling... snprintf.c c:\cpp_project\oak_snortprj\snprintf.c(83) : error C2061: syntax error : identifier 'va_dcl'
is there any docs for win32 on how va_start or VA_START is supposed to be used? looks like related macros are not include here.
c:\cpp_project\oak_snortprj\snprintf.c(112) : error C2065: 'u_char' : undeclared identifier
typedef unsigned char u_char
c:\cpp_project\oak_snortprj\snprintf.c(112) : error C2143: syntax error : missing ')' before 'constant' c:\cpp_project\oak_snortprj\snprintf.c(189) : warning C4013: 'va_arg' undefined; assuming extern returning int
va_start/va_end macro probs..
c:\cpp_project\oak_snortprj\snprintf.c(189) : error C2059: syntax error : 'type'
as well.
My Analysis: If I look at the logic in the snprintf.h file, it looks for "not" HAVE_SNPRINTF then for __STDC__ to include stdarg.h This file has everything except va_dcl, which seems only to be defined in varargs.h
then #ifdef WIN32 hack could help :-)
If I include #include <winsock.h> at the very top of snprintf.h, I get a clean compile with no errors or warnings!!
well, u_char is easy to solove.. either with #ifdef WIN32 #ifndef u_char #define .... # # or just replace u_char with unsigned char in the code. won't make much difference.
So adding a define for __STDC__ and including winsock seems to solve the problem for snprintf. BUT!!! all other modules fail to compile due to syntax errors in places like xdr.h gnuc.h etc when __STC__ is defined !!. AAAaaaarrrrg!
can we have #define __STDC__ for sprintf() only then? _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- Snort183 -A unsock -- part deux Dr. Richard W. Tibbs (Mar 16)
- Re: Snort183 -A unsock -- part deux Fyodor (Mar 17)
- Re: Snort183 -A unsock -- part deux Michael Davis (Mar 17)
- Re: Snort183 -A unsock -- part deux Dr. Richard W. Tibbs (Mar 17)
- Re: Snort183 -A unsock -- part deux Fyodor (Mar 17)
- Re: Snort183 -A unsock -- part deux Michael Davis (Mar 17)
- Re: Snort183 -A unsock -- part deux Dr. Richard W. Tibbs (Mar 19)
- Re: Snort183 -A unsock -- part deux -- error msgs Dr. Richard W. Tibbs (Mar 19)
- Re: Snort183 -A unsock -- part deux Fyodor (Mar 17)