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opensolaris_lookup.c (191990) opensolaris_lookup.c (241896)
1/*-
2 * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/cddl/compat/opensolaris/kern/opensolaris_lookup.c 191990 2009-05-11 15:33:26Z attilio $");
28__FBSDID("$FreeBSD: head/sys/cddl/compat/opensolaris/kern/opensolaris_lookup.c 241896 2012-10-22 17:50:54Z kib $");
29
30#include <sys/param.h>
31#include <sys/kernel.h>
32#include <sys/systm.h>
33#include <sys/pathname.h>
34#include <sys/vfs.h>
35#include <sys/vnode.h>
36

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49 struct nameidata nd;
50 int error, ltype;
51
52 ASSERT(dirvpp == NULL);
53
54 vref(startvp);
55 ltype = VOP_ISLOCKED(startvp);
56 VOP_UNLOCK(startvp, 0);
29
30#include <sys/param.h>
31#include <sys/kernel.h>
32#include <sys/systm.h>
33#include <sys/pathname.h>
34#include <sys/vfs.h>
35#include <sys/vnode.h>
36

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49 struct nameidata nd;
50 int error, ltype;
51
52 ASSERT(dirvpp == NULL);
53
54 vref(startvp);
55 ltype = VOP_ISLOCKED(startvp);
56 VOP_UNLOCK(startvp, 0);
57 NDINIT_ATVP(&nd, LOOKUP, LOCKLEAF | MPSAFE | follow, seg, dirname,
57 NDINIT_ATVP(&nd, LOOKUP, LOCKLEAF | follow, seg, dirname,
58 startvp, curthread);
59 error = namei(&nd);
60 *compvpp = nd.ni_vp;
61 NDFREE(&nd, NDF_ONLY_PNBUF);
62 vn_lock(startvp, ltype | LK_RETRY);
63 return (error);
64}
65

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58 startvp, curthread);
59 error = namei(&nd);
60 *compvpp = nd.ni_vp;
61 NDFREE(&nd, NDF_ONLY_PNBUF);
62 vn_lock(startvp, ltype | LK_RETRY);
63 return (error);
64}
65

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