Lines Matching refs:buf_used
1636 s->buf_used = 0;
1801 if (s->bytes_to_read == 0 && s->buf_pos == s->buf_used)
1815 DBG (21, " read_fb620: buf_pos=%d, buf_used=%d\n", s->buf_pos,
1816 s->buf_used);
1821 if (s->buf_pos < s->buf_used)
1823 ncopy = s->buf_used - s->buf_pos;
1834 if (s->buf_pos >= s->buf_used && s->bytes_to_read)
1852 s->buf_used = s->params.bytes_per_line;
1870 s->bytes_to_read -= s->buf_used;
1874 if (max_len && s->buf_pos < s->buf_used)
1876 ncopy = s->buf_used - s->buf_pos;
1933 if (s->bytes_to_read == 0 && s->buf_pos == s->buf_used)
1940 DBG (21, " read_fb1200: buf_pos=%d, buf_used=%d\n", s->buf_pos,
1941 s->buf_used);
1946 if (s->buf_pos >= s->buf_used && s->bytes_to_read)
2007 s->buf_used = s->params.bytes_per_line;
2110 if (max_len && s->buf_pos < s->buf_used)
2112 ncopy = s->buf_used - s->buf_pos;