+/*
+ * 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 <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <time.h>
#include <limits.h>
-#include <sys/ioctl.h>
-#if 0
-#include <linux/extN_fs.h>
-#endif
-#include <linux/lustre_lib.h>
-#include <linux/obd.h>
+#include <lustre/lustreapi.h>
struct option longopts[] = {
- {"ea", 0, 0, 'e'},
- {"lookup", 0, 0, 'l'},
- {"random", 0, 0, 'r'},
- {"stat", 0, 0, 's'},
- {NULL, 0, 0, 0},
+ { .name = "lookup", .has_arg = no_argument, .val = 'l' },
+ { .name = "random", .has_arg = no_argument, .val = 'r' },
+ { .name = "stat", .has_arg = no_argument, .val = 's' },
+ { .name = NULL }
};
-char *shortopts = "ehlr:s0123456789";
+char *shortopts = "hlr:s0123456789";
static int usage(char *prog, FILE *out)
{
fprintf(out,
- "Usage: %s [-r rand_seed] {-s|-e|-l} filenamebase total_files iterations\n"
+ "Usage: %s [-r rand_seed] {-s|-l} filenamebase total_files iterations\n"
"-r : random seed\n"
"-s : regular stat() calls\n"
- "-e : open then GET_EA ioctl\n"
"-l : lookup ioctl only\n", prog);
exit(out == stderr);
}
int main(int argc, char ** argv)
{
- long i, count, iter = LONG_MAX, mode, offset;
- long int start, length = LONG_MAX, last, rc = 0;
+ long i, count, iter = LONG_MAX, mode = 0, offset;
+ long int start, length = LONG_MAX, last;
char parent[4096], *t;
- char c, *prog = argv[0], *base;
- int seed = 0;
+ char *prog = argv[0], *base;
+ int seed = 0, rc;
int fd = -1;
- while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
+ while ((rc = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
char *e;
- switch (c) {
+ switch (rc) {
case 'r':
seed = strtoul(optarg, &e, 0);
if (*e) {
usage(prog, stderr);
}
break;
- case 'e':
case 'l':
case 's':
- mode = c;
+ mode = rc;
break;
case '0':
case '1':
case '8':
case '9':
if (length == LONG_MAX)
- length = c - '0';
+ length = rc - '0';
else
- length = length * 10 + (c - '0');
+ length = length * 10 + (rc - '0');
break;
case 'h':
usage(prog, stdout);
tmp = random() % count;
sprintf(filename, "%s%d", base, tmp);
- if (mode == 'e') {
-#if 0
- fd = open(filename, O_RDWR|O_LARGEFILE);
- if (fd < 0) {
- printf("open(%s) error: %s\n", filename,
- strerror(errno));
- break;
- }
- rc = ioctl(fd, EXTN_IOC_GETEA, NULL);
- if (rc < 0) {
- printf("ioctl(%s) error: %s\n", filename,
- strerror(errno));
- break;
- }
- close(fd);
- break;
-#endif
- } else if (mode == 's') {
+ if (mode == 's') {
struct stat buf;
rc = stat(filename, &buf);
break;
}
} else if (mode == 'l') {
- struct obd_ioctl_data data;
- char rawbuf[8192];
- char *buf = rawbuf;
- int max = sizeof(rawbuf);
-
- memset(&data, 0, sizeof(data));
- data.ioc_version = OBD_IOCTL_VERSION;
- data.ioc_len = sizeof(data);
- if (offset >= 0)
- data.ioc_inlbuf1 = filename + offset;
- else
- data.ioc_inlbuf1 = filename;
- data.ioc_inllen1 = strlen(data.ioc_inlbuf1) + 1;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- printf("ioctl_pack failed.\n");
- break;
- }
+ char *name = filename;
+
+ if (offset >= 0)
+ name += offset;
- rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
+ rc = llapi_file_lookup(fd, name);
if (rc < 0) {
- printf("ioctl(%s) error: %s\n", filename,
- strerror(errno));
+ printf("llapi_file_lookup for (%s) error: %s\n",
+ filename, strerror(errno));
break;
}
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff