diff options
Diffstat (limited to 'Documentation/linux_tv/media/v4l/func-select.rst')
| -rw-r--r-- | Documentation/linux_tv/media/v4l/func-select.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/linux_tv/media/v4l/func-select.rst b/Documentation/linux_tv/media/v4l/func-select.rst index 77fdf33648b3..77302800e6ca 100644 --- a/Documentation/linux_tv/media/v4l/func-select.rst +++ b/Documentation/linux_tv/media/v4l/func-select.rst @@ -39,8 +39,8 @@ On success :c:func:`select()` returns the total number of bits set in the :c:type:`struct fd_set`s. When the function timed out it returns a value of zero. On failure it returns -1 and the ``errno`` variable is set appropriately. When the application did not call -:ref:`VIDIOC_QBUF <VIDIOC_QBUF>` or -:ref:`VIDIOC_STREAMON <VIDIOC_STREAMON>` yet the :c:func:`select()` +:ref:`VIDIOC_QBUF` or +:ref:`VIDIOC_STREAMON` yet the :c:func:`select()` function succeeds, setting the bit of the file descriptor in ``readfds`` or ``writefds``, but subsequent :ref:`VIDIOC_DQBUF <VIDIOC_QBUF>` calls will fail. [1]_ |