f->mode |= f->mode+1;
if (isascii(c)) {
- if (c != f->lbf && f->wpos + 1 < f->wend) *f->wpos++ = c;
- else c = __overflow(f, c);
+ c = putc_unlocked(c, f);
} else if (f->wpos + MB_LEN_MAX < f->wend) {
l = wctomb((void *)f->wpos, c);
if (l < 0) c = WEOF;
FLOCK(f);
c = __fputwc_unlocked(c, f);
FUNLOCK(f);
- return 0;
+ return c;
}
weak_alias(__fputwc_unlocked, fputwc_unlocked);