#define problem
Dave Eisen
dkeisen at leland.Stanford.EDU
Fri Jun 21 00:42:28 AEST 1991
In article <1991Jun20.051827.23428 at ux1.cso.uiuc.edu> J-Beauchamp at uiuc.edu writes:
>I have many occurences of 'printf(' which I would like to replace with
>'fprintf(stderr,' in my C program. Is there a way to do this #define?
>
>#define printf( fprintf(sterr,
>
I agree with another poster that the best way to do this is with a
text editor. Still, there is a solution along the lines of what you tried.
No, you can't define printf to be fprintf(stderr. But you can do the
following:
#define printf fprintf_stderr
int
fprintf_stderr (const char *fmt, ...)
{
va_list args;
int ret;
va_start (args, fmt)
ret = vfprintf (stderr, fmt, args);
va_end (args);
return ret;
}
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