NetBSD/sys/miscfs
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
..
deadfs
fdesc
fifofs
genfs
kernfs
nullfs
overlay
portal
procfs
specfs
syncfs Add the gating of system calls that cause modifications to the underlying 2003-10-15 11:28:59 +00:00
umapfs
Makefile