Konstantin Belousov cccac8a1ef Make it possible for the cdevsw d_close() driver method to detect last ... close and close due to revoke(2)-like operation. A new FLASTCLOSE flag indicates that this is last close. FREVOKE is set for revokes, and FNONBLOCK is also set, same as is already done for VOP_CLOSE() call from vgonel(). The flags reuse user open(2) flags which are never stored in f_flag, to not consume bit space in the ABI visible way. Assert this with the static check. Requested and reviewed by: bde Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2015-12-22 20:37:34 +00:00
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devfs.h	Introduce the "ruleset=number" option for devfs(5) mounts.	2012-02-09 10:09:12 +00:00
devfs_devs.c	Disable timestamping on devfs read/write operations by default.	2015-03-21 01:14:11 +00:00
devfs_dir.c	Add reference counting for devfs paths containing user created symbolic	2010-09-27 17:47:09 +00:00
devfs_int.h	Stop enforcing additional reference on all cdevs, which was introduced	2015-01-19 17:36:52 +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	Make it possible to forcibly unmount devfs.	2015-08-24 14:04:44 +00:00
devfs_vnops.c	Make it possible for the cdevsw d_close() driver method to detect last	2015-12-22 20:37:34 +00:00