bug in atof

Louis. Lenders xerox_xerox2000 at yahoo.co.uk
Sat Jan 21 06:11:19 CST 2006


Hi, i filed a bug ( bug 4337) and looks like there's a
bug in atof. Is there a difference between linux' atof
and msvcrt's one? Even following simple program (from
msdn) yields wrong results:
// crt_atof.c
#include <stdlib.h>
#include <stdio.h>

int main( void )
{
   char *s; double x; int i; long l;

   s = "  -2309.12E-15";    /* Test of atof */
   x = atof( s );
   printf( "atof test: \"%s\"; float:  %e\n", s, x );

   s = "7.8912654773d210";  /* Test of atof */
   x = atof( s );
   printf( "atof test: \"%s\"; float:  %e\n", s, x );

   s = "  -9885 pigs";      /* Test of atoi */
   i = atoi( s );
   printf( "atoi test: \"%s\"; integer: %d\n", s, i );

   s = "98854 dollars";     /* Test of atol */
   l = atol( s );
   printf( "atol test: \"%s\"; long: %ld\n", s, l );
}
the exponent value in float x are wrong. Thanks


		
___________________________________________________________ 
To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com



More information about the wine-devel mailing list