static void out(FILE *f, const char *s, size_t l)
{
- __fwritex((void *)s, l, f);
+ if (!(f->flags & F_ERR)) __fwritex((void *)s, l, f);
}
static void pad(FILE *f, char c, int w, int l, int fl)
if (!isfinite(y)) {
char *s = (t&32)?"inf":"INF";
- if (y!=y) s=(t&32)?"nan":"NAN", pl=0;
+ if (y!=y) s=(t&32)?"nan":"NAN";
pad(f, ' ', w, 3+pl, fl&~ZERO_PAD);
out(f, prefix, pl);
out(f, s, 3);
if (0) {
case 'o':
a = fmt_o(arg.i, z);
- if ((fl&ALT_FORM) && p<z-a+1) p=z-a+1;
+ if ((fl&ALT_FORM) && p<z-a+1) prefix+=5, pl=1;
} if (0) {
case 'd': case 'i':
pl=1;
int nl_type[NL_ARGMAX+1] = {0};
union arg nl_arg[NL_ARGMAX+1];
unsigned char internal_buf[80], *saved_buf = 0;
+ int olderr;
int ret;
/* the copy allows passing va_list* even if va_list is an array */
}
FLOCK(f);
+ olderr = f->flags & F_ERR;
+ if (f->mode < 1) f->flags &= ~F_ERR;
if (!f->buf_size) {
saved_buf = f->buf;
f->wpos = f->wbase = f->buf = internal_buf;
f->buf_size = 0;
f->wpos = f->wbase = f->wend = 0;
}
+ if (f->flags & F_ERR) ret = -1;
+ f->flags |= olderr;
FUNLOCK(f);
va_end(ap2);
return ret;