phk 14ca2b90cc Fix panic when removing open device (found by bp@) ... Implement subdirs. Build the full "devicename" for cloning functions. Fix panic when deleted device goes away. Collaps devfs_dir and devfs_dirent structures. Add proper cloning to the /dev/fd* "device-"driver. Fix a bug in make_dev_alias() handling which made aliases appear multiple times. Use devfs_clone to implement getdiskbyname() Make specfs maintain the stat(2) timestamps per dev_t		2000-08-24 15:36:55 +00:00
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spec_vnops.c	Fix panic when removing open device (found by bp@)	2000-08-24 15:36:55 +00:00