Searched refs:buf_read_ptr (Results 1 – 4 of 4) sorted by relevance
248 async->buf_read_ptr = 0; in comedi_buf_reset() 502 async->buf_read_ptr += nbytes; in comedi_buf_read_free() 503 async->buf_read_ptr %= async->prealloc_bufsz; in comedi_buf_read_free() 540 unsigned int read_ptr = async->buf_read_ptr; in comedi_buf_memcpy_from()
1188 bi.buf_read_ptr = async->buf_read_ptr; in do_bufinfo_ioctl() 2791 m = comedi_buf_copy_to_user(s, buf, async->buf_read_ptr, n); in comedi_read()
264 * @buf_read_ptr: Buffer position for reader.334 * The buf_read_ptr, munge_ptr, and buf_write_ptr members take the value350 unsigned int buf_read_ptr; member
876 * @buf_read_ptr: Current read position (index) within the buffer.892 unsigned int buf_read_ptr; member