> Seem that R5 *BONE* kernel does, at least: Yes, that should have been clear. > Based on V2/#36 BeNewsletter (http://www.befaqs.com/mirror/classic-be > /aboutbe/benewsletter/volume_II/Issue36.html#Insight), select() drivers support should works since R4 yet! So, I'm confident... > Weird enough, KernelExport.h still don't declare > notify_select_event() kernel call. In R5, it's declared in fsproto.h (e.g. as part of the iso9660 sample code). Adios... Axel.