VFS(9)                 FreeBSD Kernel Developer's Manual                VFS(9)

NAME
     VFS - kernel interface to file systems

DESCRIPTION
     Calls used to set or query file systems for settings or information.

     File systems that do not implement a VFS operation should use the
     appropriate vfs_std function from src/sys/kern/vfs_default.c rather than
     implementing empty functions or casting to eopnotsupp.

SEE ALSO
     VFS_CHECKEXP(9), VFS_FHTOVP(9), VFS_INIT(9), VFS_MOUNT(9),
     VFS_QUOTACTL(9), VFS_SET(9), VFS_STATFS(9), VFS_SYNC(9), VFS_UNMOUNT(9),
     VFS_VGET(9), vnode(9), VOP_VPTOFH(9)

AUTHORS
     This manual page was written by Doug Rabson.

FreeBSD 13.1-RELEASE-p6        February 9, 2010        FreeBSD 13.1-RELEASE-p6