-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <errno.h>
#include <sys/types.h>
#include <sys/xattr.h>
-#include <liblustre.h>
+#include <asm/byteorder.h>
#include <lustre/lustre_user.h>
int main(int argc, char *argv[])
{
- char *prog;
int rc = 0;
int i;
- prog = basename(argv[0]);
-
for (i = 1; i < argc; i++) {
char buf[1024]; /* allow xattr that may be larger */
struct filter_fid *ff = (void *)buf;
int size;
- size = getxattr(argv[i], "trusted.fid", buf, sizeof(buf));
+ size = getxattr(argv[i], "trusted.fid", buf,
+ sizeof(struct filter_fid_old));
if (size < 0) {
fprintf(stderr, "%s: error reading fid: %s\n",
argv[i], strerror(errno));
if (rc == 0)
rc = size;
- continue;
- }
- if (size > sizeof(*ff))
- fprintf(stderr, "%s: warning: fid larger than expected "
- "(%d bytes), recompile?\n", argv[i], size);
+ continue;
+ }
+ if (size > sizeof(struct filter_fid_old)) {
+ fprintf(stderr, "%s: warning: fid larger than expected"
+ " (%d bytes), recompile?\n", argv[i], size);
+ } else if (size > sizeof(*ff)) {
+ struct filter_fid_old *ffo = (void *)buf;
- printf("%s: objid="LPU64" seq="LPU64" parent="DFID"\n",
- argv[i], le64_to_cpu(ff->ff_objid),
- le64_to_cpu(ff->ff_seq),
- le64_to_cpu(ff->ff_parent.f_seq),
- le32_to_cpu(ff->ff_parent.f_oid),
- le32_to_cpu(ff->ff_parent.f_ver));
+ /* old filter_fid */
+ printf("%s: objid=%llu seq=%llu parent="DFID
+ " stripe=%u\n", argv[i],
+ (unsigned long long)__le64_to_cpu(ffo->ff_objid),
+ (unsigned long long)__le64_to_cpu(ffo->ff_seq),
+ (unsigned long long)__le64_to_cpu(ffo->ff_parent.f_seq),
+ le32toh(ffo->ff_parent.f_oid), 0 /* ver */,
+ /* this is stripe_nr actually */
+ le32toh(ffo->ff_parent.f_stripe_idx));
+ } else {
+ printf("%s: parent="DFID" stripe=%u\n", argv[i],
+ (unsigned long long)__le64_to_cpu(ff->ff_parent.f_seq),
+ __le32_to_cpu(ff->ff_parent.f_oid), 0, /* ver */
+ /* this is stripe_nr actually */
+ __le32_to_cpu(ff->ff_parent.f_stripe_idx));
+ }
}
return rc;