mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-17 10:01:01 +03:00
6283f55ea1
One of the neat tricks an autoconf style project is capable of is allow configurion/building in a directory other than the source directory. The major advantage to this is that you can build the project various different ways while making changes in a single source tree. For example, this project is designed to work on various different Linux distributions each of which work slightly differently. This means that changes need to verified on each of those supported distributions perferably before the change is committed to the public git repo. Using nfs and custom build directories makes this much easier. I now have a single source tree in nfs mounted on several different systems each running a supported distribution. When I make a change to the source base I suspect may break things I can concurrently build from the same source on all the systems each in their own subdirectory. wget -c http://github.com/downloads/behlendorf/zfs/zfs-x.y.z.tar.gz tar -xzf zfs-x.y.z.tar.gz cd zfs-x-y-z ------------------------- run concurrently ---------------------- <ubuntu system> <fedora system> <debian system> <rhel6 system> mkdir ubuntu mkdir fedora mkdir debian mkdir rhel6 cd ubuntu cd fedora cd debian cd rhel6 ../configure ../configure ../configure ../configure make make make make make check make check make check make check This change also moves many of the include headers from individual incude/sys directories under the modules directory in to a single top level include directory. This has the advantage of making the build rules cleaner and logically it makes a bit more sense.
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
/*
|
|
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _ZFS_CTLDIR_H
|
|
#define _ZFS_CTLDIR_H
|
|
|
|
#include <sys/pathname.h>
|
|
#include <sys/vnode.h>
|
|
#include <sys/zfs_vfsops.h>
|
|
#include <sys/zfs_znode.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define ZFS_CTLDIR_NAME ".zfs"
|
|
|
|
#define zfs_has_ctldir(zdp) \
|
|
((zdp)->z_id == (zdp)->z_zfsvfs->z_root && \
|
|
((zdp)->z_zfsvfs->z_ctldir != NULL))
|
|
#define zfs_show_ctldir(zdp) \
|
|
(zfs_has_ctldir(zdp) && \
|
|
((zdp)->z_zfsvfs->z_show_ctldir))
|
|
|
|
void zfsctl_create(zfsvfs_t *);
|
|
void zfsctl_destroy(zfsvfs_t *);
|
|
vnode_t *zfsctl_root(znode_t *);
|
|
void zfsctl_init(void);
|
|
void zfsctl_fini(void);
|
|
boolean_t zfsctl_is_node(vnode_t *);
|
|
|
|
int zfsctl_rename_snapshot(const char *from, const char *to);
|
|
int zfsctl_destroy_snapshot(const char *snapname, int force);
|
|
int zfsctl_umount_snapshots(vfs_t *, int, cred_t *);
|
|
|
|
int zfsctl_root_lookup(vnode_t *dvp, char *nm, vnode_t **vpp, pathname_t *pnp,
|
|
int flags, vnode_t *rdir, cred_t *cr, caller_context_t *ct,
|
|
int *direntflags, pathname_t *realpnp);
|
|
|
|
int zfsctl_make_fid(zfsvfs_t *zfsvfsp, uint64_t object, uint32_t gen,
|
|
fid_t *fidp);
|
|
int zfsctl_lookup_objset(vfs_t *vfsp, uint64_t objsetid, zfsvfs_t **zfsvfsp);
|
|
|
|
#define ZFSCTL_INO_ROOT 0x1
|
|
#define ZFSCTL_INO_SNAPDIR 0x2
|
|
#define ZFSCTL_INO_SHARES 0x3
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _ZFS_CTLDIR_H */
|