hannken a3a898ff0f Add the gating of system calls that cause modifications to the underlying ... file system. The function vfs_write_suspend stops all new write operations to a file system, allows any file system modifying system calls already in progress to complete, then sync's the file system to disk and returns. The function vfs_write_resume allows the suspended write operations to complete. From FreeBSD with slight modifications. Approved by: Frank van der Linden <fvdl@netbsd.org>		2003-10-15 11:28:59 +00:00
..
files.union
Makefile
union_subr.c	Add the gating of system calls that cause modifications to the underlying	2003-10-15 11:28:59 +00:00
union_vfsops.c
union_vnops.c
union.h