Lines Matching refs:buf_len
711 int ctext_len, buf_len;
717 buf_len = *to_left;
719 while (ctext_len > 0 && buf_len > 0) {
760 if (buf_len < 6) {
762 if (buf_len < charset->char_size)
776 if (buf_len < char_size)
784 buf_len--;
801 if (state->ext_seg_left <= buf_len || char_size > 0) {
802 int n = (state->ext_seg_left <= buf_len
804 : (buf_len / char_size) * char_size);
807 bufptr += n; buf_len -= n;
822 if (buf_len < char_size)
828 buf_len -= char_size;
833 /* Here ctext_len >= state->ext_seg_left > buf_len.
836 int n = buf_len;
839 bufptr += n; buf_len -= n;