+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2014, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
+#include <errno.h>
+#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
-
-#include <liblustre.h>
-#include <lustre_lib.h>
-#include <obd.h>
+#include <lustre/lustreapi.h>
int main(int argc, char **argv)
{
- struct obd_ioctl_data data = { 0 };
- char rawbuf[8192], parent[4096], *buf = rawbuf, *base, *t;
- int max = sizeof(rawbuf), fd, offset, rc;
-
- if (argc != 2) {
- printf("usage: %s filename\n", argv[0]);
- return 1;
- }
-
- base = argv[1];
- t = strrchr(base, '/');
- if (!t) {
- strcpy(parent, ".");
- offset = -1;
- } else {
- strncpy(parent, base, t - base);
- offset = t - base - 1;
- }
-
- fd = open(parent, O_RDONLY);
- if (fd < 0) {
- printf("open(%s) error: %s\n", parent, strerror(errno));
- exit(errno);
- }
-
- data.ioc_version = OBD_IOCTL_VERSION;
- data.ioc_len = sizeof(data);
- if (offset >= 0)
- data.ioc_inlbuf1 = base + offset + 2;
- else
- data.ioc_inlbuf1 = base;
- data.ioc_inllen1 = strlen(data.ioc_inlbuf1) + 1;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- printf("ioctl_pack failed.\n");
- exit(1);
- }
-
- rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
- if (rc < 0) {
- printf("ioctl(%s/%s) error: %s\n", parent,
- data.ioc_inlbuf1, strerror(errno));
- exit(errno);
- }
-
- return 0;
+ char parent[4096], *base, *name, *t;
+ int fd, offset, rc;
+
+ if (argc != 2) {
+ printf("usage: %s filename\n", argv[0]);
+ return 1;
+ }
+
+ base = argv[1];
+ t = strrchr(base, '/');
+ if (!t) {
+ strcpy(parent, ".");
+ offset = -1;
+ } else {
+ strncpy(parent, base, t - base);
+ offset = t - base - 1;
+ parent[t - base] = 0;
+ }
+
+ fd = open(parent, O_RDONLY);
+ if (fd < 0) {
+ printf("open(%s) error: %s\n", parent, strerror(errno));
+ exit(errno);
+ }
+
+ name = base;
+ if (offset >= 0)
+ name += offset + 2;
+
+ rc = llapi_file_lookup(fd, name);
+ if (rc < 0) {
+ printf("llapi_file_lookup (%s/%s) error: %s\n", parent,
+ name, strerror(errno));
+ exit(errno);
+ }
+
+ return 0;
}