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pseudofs.c (87599) pseudofs.c (93818)
1/*-
2 * Copyright (c) 2001 Dag-Erling Co�dan Sm�rgrav
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
1/*-
2 * Copyright (c) 2001 Dag-Erling Co�dan Sm�rgrav
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 11 unchanged lines hidden (view full) ---

20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $FreeBSD: head/sys/fs/pseudofs/pseudofs.c 87599 2001-12-10 08:09:49Z obrien $
28 * $FreeBSD: head/sys/fs/pseudofs/pseudofs.c 93818 2002-04-04 21:03:38Z jhb $
29 */
30
31#include <sys/param.h>
32#include <sys/kernel.h>
33#include <sys/systm.h>
34#include <sys/lock.h>
35#include <sys/malloc.h>
36#include <sys/module.h>

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308 * Initialize a pseudofs instance
309 */
310int
311pfs_init(struct pfs_info *pi, struct vfsconf *vfc)
312{
313 struct pfs_node *root;
314 int error;
315
29 */
30
31#include <sys/param.h>
32#include <sys/kernel.h>
33#include <sys/systm.h>
34#include <sys/lock.h>
35#include <sys/malloc.h>
36#include <sys/module.h>

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308 * Initialize a pseudofs instance
309 */
310int
311pfs_init(struct pfs_info *pi, struct vfsconf *vfc)
312{
313 struct pfs_node *root;
314 int error;
315
316 mtx_init(&pi->pi_mutex, "pseudofs", MTX_DEF);
316 mtx_init(&pi->pi_mutex, "pseudofs", NULL, MTX_DEF);
317
318 /* set up the root diretory */
319 MALLOC(root, struct pfs_node *, sizeof *root,
320 M_PFSNODES, M_WAITOK|M_ZERO);
321 root->pn_type = pfstype_root;
322 root->pn_name[0] = '/';
323 root->pn_info = pi;
324 if (_pfs_fixup_dir(root) != 0) {

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317
318 /* set up the root diretory */
319 MALLOC(root, struct pfs_node *, sizeof *root,
320 M_PFSNODES, M_WAITOK|M_ZERO);
321 root->pn_type = pfstype_root;
322 root->pn_name[0] = '/';
323 root->pn_info = pi;
324 if (_pfs_fixup_dir(root) != 0) {

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