static void out(FILE *f, const wchar_t *s, size_t l)
{
- while (l--) fputwc(*s++, f);
+ while (l-- && !(f->flags & F_ERR)) fputwc(*s++, f);
}
static int getint(wchar_t **s) {
z = wmemchr(a, 0, p);
if (z) p=z-a;
if (w<p) w=p;
- if (!(fl&LEFT_ADJ)) fprintf(f, "%.*s", w-p, "");
+ if (!(fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
out(f, a, p);
- if ((fl&LEFT_ADJ)) fprintf(f, "%.*s", w-p, "");
+ if ((fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
l=w;
continue;
+ case 'm':
+ arg.p = strerror(errno);
case 's':
+ if (!arg.p) arg.p = "(null)";
bs = arg.p;
if (p<0) p = INT_MAX;
for (i=l=0; l<p && (i=mbtowc(&wc, bs, MB_LEN_MAX))>0; bs+=i, l++);
if (i<0) return -1;
p=l;
if (w<p) w=p;
- if (!(fl&LEFT_ADJ)) fprintf(f, "%.*s", w-p, "");
+ if (!(fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
bs = arg.p;
while (l--) {
i=mbtowc(&wc, bs, MB_LEN_MAX);
bs+=i;
fputwc(wc, f);
}
- if ((fl&LEFT_ADJ)) fprintf(f, "%.*s", w-p, "");
+ if ((fl&LEFT_ADJ)) fprintf(f, "%*s", w-p, "");
l=w;
continue;
}
va_list ap2;
int nl_type[NL_ARGMAX] = {0};
union arg nl_arg[NL_ARGMAX];
+ int olderr;
int ret;
/* the copy allows passing va_list* even if va_list is an array */
}
FLOCK(f);
- f->mode |= f->mode+1;
+ fwide(f, 1);
+ olderr = f->flags & F_ERR;
+ f->flags &= ~F_ERR;
ret = wprintf_core(f, fmt, &ap2, nl_arg, nl_type);
+ if (f->flags & F_ERR) ret = -1;
+ f->flags |= olderr;
FUNLOCK(f);
va_end(ap2);
return ret;