Searched refs:buf_read_ptr (Results 1 – 4 of 4) sorted by relevance
248 async->buf_read_ptr = 0; in comedi_buf_reset()538 async->buf_read_ptr += nbytes; in _comedi_buf_read_free()539 async->buf_read_ptr %= async->prealloc_bufsz; in _comedi_buf_read_free()601 unsigned int read_ptr = async->buf_read_ptr; in comedi_buf_memcpy_from()
1264 bi.buf_read_ptr = async->buf_read_ptr; in do_bufinfo_ioctl()2908 m = comedi_buf_copy_to_user(s, buf, async->buf_read_ptr, n); in comedi_read()
353 unsigned int buf_read_ptr; member
892 unsigned int buf_read_ptr; member