Lines Matching refs:write_idx
14 unsigned int write_idx; member
52 if (buf->write_idx < buf->read_idx) in buf_writable()
53 return buf->read_idx - buf->write_idx; in buf_writable()
55 return buf->used_size - buf->write_idx; in buf_writable()
63 if (buf->read_idx < buf->write_idx) in buf_readable()
64 return buf->write_idx - buf->read_idx; in buf_readable()
74 buf->write_idx = (buf->read_idx + buf->level) % buf->used_size; in buf_adjust_readable()
110 return &buf->bytes[buf->write_idx]; in buf_write_pointer()
122 buf->write_idx += inc; in buf_increment_write()
123 buf->write_idx %= buf->used_size; in buf_increment_write()
132 buf->write_idx = 0; in buf_reset()