Hi =?ISO-8859-1?Q?Stephen_Isard?=! On 2015.03.22 at 12:41:11 -0500, =?ISO-8859-1?Q?Stephen_Isard?= wrote next:
> >/dev/shm/sem.* files are POSIX semaphores, these file names are used in > >Linux implementation. I generally don't see any point in forbidding > >any application to use these forms of IPC. So to answer your question - > >yes, some part of catalyst (not the driver, the drivers don't use IPC - > >it must be some userspace communication related to AMD OpenGL > >implementation) use semaphores and in Linux that causes /dev/shm/sem.* > >files to be created. > > > >-- > > > >Vladimir > >========================================================================= > > Thanks very much, Vladimir. I'll whitelist that file. Sure, just don't forget that there can be anything after "sem.". Current version of catalyst uses "__AMD_GL_CACHE__*" pattern but that might change too. Basically it's just a string passed to sem_open() and they can use any string. -- Vladimir
