> A safer option is the single thread access if you want your app to > support many different systems including old ALSA. In addition, you > could add a different approach depending on the version, e.g. by > checking in configure script. Well, I must think about it. It seems, that our app will be closely distributed with well-defined and recent OS/ALSA version. It may be useful for me to know, whether this particular two-thread access to these functions should be supported in present and future. > Anyway, checking with the latest version is helpful for us ;) Yes, I will try to check it against new ALSA version and I will tell you any interesting observations. Many thanks, Marek. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel