Sync with gnulib
40f82767840187c20051ca99385f75a42f92de99.
mountlist: recognize more "dummy" file systems
* src/filenamager/mountlist.c (ME_DUMMY_0):
Add these dummy FS names to the list:
- "debugfs" virtual filesystem for kernel debugging
- "devpts" PTY slave filesystem
- "devtmpfs" device filesystem on top of tmpfs/ramfs
- "fusectl" control filesystem for FUSE
- "mqueue" enumerates POSIX message queues
- "rpc_pipefs" kernel <-> userspace bridge for NFS
- "sysfs" is for exporting kernel objects
- "devfs" device filesystem for Linux 2.4 and FreeBSD
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>