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
..
ffs_alloc.c	use arc4random instead of random (mask with INT32_MAX to avoid getting	2003-09-05 21:58:35 +00:00
ffs_appleufs.c	Whitespace nits.	2003-10-13 17:07:55 +00:00
ffs_balloc.c	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
ffs_bswap.c	Remove references to University of California from my copyright notices.	2003-10-05 17:48:49 +00:00
ffs_extern.h	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
ffs_inode.c	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
ffs_softdep.c	Add the gating of system calls that cause modifications to the underlying	2003-10-15 11:28:59 +00:00
ffs_softdep.stub.c	Back out the lwp/ktrace changes. They contained a lot of colateral damage,	2003-06-29 22:28:00 +00:00
ffs_subr.c	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
ffs_tables.c	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
ffs_vfsops.c	Add the gating of system calls that cause modifications to the underlying	2003-10-15 11:28:59 +00:00
ffs_vnops.c	Move UCB-licensed code from 4-clause to 3-clause licence.	2003-08-07 16:26:28 +00:00
fs.h	Declare fs_old_flags and fs_flags as unsigned.	2003-09-29 20:34:23 +00:00
Makefile
softdep.h	Add the gating of system calls that cause modifications to the underlying	2003-10-15 11:28:59 +00:00