Module: xenomai-2.5 Branch: master Commit: 129ae85977bbf4c9dbcdeab055ee3a406b11bf3b URL: http://git.xenomai.org/?p=xenomai-2.5.git;a=commit;h=129ae85977bbf4c9dbcdeab055ee3a406b11bf3b
Author: Alexis Berlemont <alexis.berlem...@gmail.com> Date: Sat Jun 19 00:39:42 2010 +0200 analogy: add a detail in a4l_close doxygen doc --- src/drvlib/analogy/descriptor.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/src/drvlib/analogy/descriptor.c b/src/drvlib/analogy/descriptor.c index c5bb0bc..a7addc0 100644 --- a/src/drvlib/analogy/descriptor.c +++ b/src/drvlib/analogy/descriptor.c @@ -315,6 +315,11 @@ int a4l_open(a4l_desc_t * dsc, const char *fname) /** * @brief Close the Analogy device related with the descriptor * + * The file descriptor is associated with a context. The context is + * one of the enabler of asynchronous transfers. So, by closing the + * file descriptor, the programer must keep in mind that the currently + * occuring asynchronous transfer will cancelled. + * * @param[in] dsc Device descriptor * * @return 0 on success. Otherwise: _______________________________________________ Xenomai-git mailing list Xenomai-git@gna.org https://mail.gna.org/listinfo/xenomai-git
