Konstantin Belousov f12aa60c62 When vnode bypass cannot be performed on the cdev file descriptor for ...

read/write/poll/ioctl, call standard vnode filedescriptor fop.  This
restores the special handling for terminals by calling the deadfs VOP,
instead of always returning ENXIO for destroyed devices or revoked
terminals.

Since destroyed (and not revoked) device would use devfs_specops VOP
vector, make dead_read/write/poll non-static and fill VOP table with
pointers to the functions, to instead of VOP_PANIC.

Noted and reviewed by:	bde
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

2014-10-15 13:16:51 +00:00

..

devfs_devs.c

Fix long known bug with handling device aliases residing not in devfs root.

2013-12-12 11:05:48 +00:00

devfs_dir.c

…

devfs_int.h

Prefer __containerof() above member2struct().

2012-09-15 19:28:54 +00:00

devfs_rule.c

make path matching in devfs rules consistent and sane (and safer)

2013-07-26 14:25:58 +00:00

devfs_vfsops.c

Complete MPSAFE VFS interface and remove MNTK_MPSAFE flag.

2012-11-09 18:02:25 +00:00

devfs_vnops.c

When vnode bypass cannot be performed on the cdev file descriptor for

2014-10-15 13:16:51 +00:00

devfs.h

…