/*
* nonfatal error message
* the routine where is different for pass 1 and pass 2;
* it tells where the error took place
*/
void
uerror(char *s, ...)
{
va_list ap;
va_start(ap, s);
WHERE('u');
vfprintf(stderr, s, ap);
fprintf(stderr, "\n");
va_end(ap);
incerr();
}
/*
* warning
*/
void
werror(char *s, ...)
{
va_list ap;
va_start(ap, s);
WHERE('w');
fprintf(stderr, "warning: ");
vfprintf(stderr, s, ap);
fprintf(stderr, "\n");
va_end(ap);
if (warniserr)
incerr();
}
/*
* Deal with gcc warnings.
*/
void
warner(int type, ...)
{
va_list ap;
char *w;
if (TESTBIT(warnary, type) == 0)
return; /* no warning */
if (TESTBIT(werrary, type)) {
w = "error";
incerr();
} else
w = "warning";
va_start(ap, type);
fprintf(stderr, "%s:%d: %s: ", ftitle, lineno, w);
vfprintf(stderr, warntxt[type], ap);
fprintf(stderr, "\n");
va_end(ap);
}
