Author: avg
Date: Fri Sep 16 08:22:48 2011
New Revision: 225608
URL: http://svn.freebsd.org/changeset/base/225608
Log:
zfstest: rename to zfsboottest and move to tools
Approved by: re (kib)
MFC after: 1 week
Added:
head/tools/tools/zfsboottest/
head/tools/tools/zfsboottest/Makefile (contents, props changed)
head/tools/tools/zfsboottest/zfsboottest.c
- copied unchanged from r225581, head/sys/boot/zfs/zfstest.c
Deleted:
head/sys/boot/zfs/zfstest.c
Added: head/tools/tools/zfsboottest/Makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/tools/zfsboottest/Makefile Fri Sep 16 08:22:48 2011
(r225608)
@@ -0,0 +1,23 @@
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../../../sys/boot/zfs
${.CURDIR}/../../../sys/cddl/boot/zfs
+
+PROG= zfsboottest
+NO_MAN=
+
+CFLAGS= -O1 \
+ -I${.CURDIR}/../../../sys/boot/zfs \
+ -I${.CURDIR}/../../../sys/cddl/boot/zfs \
+ -I. \
+ -fdiagnostics-show-option \
+ -W -Wextra -Wno-sign-compare -Wno-unused-parameter \
+ -Werror
+
+.if ${MACHINE_CPUARCH} == "amd64"
+beforedepend zfsboottest.o: machine
+CLEANFILES+= machine
+machine:
+ ln -sf ${.CURDIR}/../../../sys/i386/include machine
+.endif
+
+.include <bsd.prog.mk>
Copied: head/tools/tools/zfsboottest/zfsboottest.c (from r225581,
head/sys/boot/zfs/zfstest.c)
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/tools/zfsboottest/zfsboottest.c Fri Sep 16 08:22:48 2011
(r225608, copy of r225581, head/sys/boot/zfs/zfstest.c)
@@ -0,0 +1,144 @@
+/*-
+ * Copyright (c) 2010 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/* $FreeBSD$ */
+/*
+ * Compile with 'cc -I. -I../../cddl/boot/zfs zfstest.c -o zfstest'
+ */
+
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#define NBBY 8
+
+void
+pager_output(const char *line)
+{
+ fprintf(stderr, "%s", line);
+}
+
+#include "zfsimpl.c"
+
+static int
+vdev_read(vdev_t *vdev, void *priv, off_t off, void *buf, size_t bytes)
+{
+ int fd = *(int *) priv;
+
+ if (pread(fd, buf, bytes, off) != bytes)
+ return (-1);
+ return (0);
+}
+
+static int
+zfs_read(spa_t *spa, dnode_phys_t *dn, void *buf, size_t size, off_t off)
+{
+ const znode_phys_t *zp = (const znode_phys_t *) dn->dn_bonus;
+ size_t n;
+ int rc;
+
+ n = size;
+ if (off + n > zp->zp_size)
+ n = zp->zp_size - off;
+
+ rc = dnode_read(spa, dn, off, buf, n);
+ if (rc)
+ return (-rc);
+
+ return (n);
+}
+
+int
+main(int argc, char** argv)
+{
+ char buf[512];
+ int fd[100];
+ struct stat sb;
+ dnode_phys_t dn;
+ spa_t *spa;
+ int i, n, off;
+
+ zfs_init();
+ if (argc == 1) {
+ static char *av[] = {
+ "zfstest", "COPYRIGHT",
+ "/dev/da0p2", "/dev/da1p2", "/dev/da2p2",
+ NULL,
+ };
+ argc = 5;
+ argv = av;
+ }
+ for (i = 2; i < argc; i++) {
+ fd[i] = open(argv[i], O_RDONLY);
+ if (fd[i] < 0)
+ continue;
+ if (vdev_probe(vdev_read, &fd[i], NULL) != 0)
+ close(fd[i]);
+ }
+ spa_all_status();
+
+ spa = STAILQ_FIRST(&zfs_pools);
+ if (spa == NULL) {
+ fprintf(stderr, "no pools\n");
+ exit(1);
+ }
+
+ if (zfs_mount_pool(spa)) {
+ fprintf(stderr, "can't mount pool\n");
+ exit(1);
+ }
+
+ if (zfs_lookup(spa, argv[1], &dn)) {
+ fprintf(stderr, "can't lookup\n");
+ exit(1);
+ }
+
+ if (zfs_dnode_stat(spa, &dn, &sb)) {
+ fprintf(stderr, "can't stat\n");
+ exit(1);
+ }
+
+
+ off = 0;
+ do {
+ n = zfs_read(spa, &dn, buf, 512, off);
+ if (n < 0) {
+ fprintf(stderr, "zfs_read failed\n");
+ exit(1);
+ }
+ write(1, buf, n);
+ off += n;
+ } while (off < sb.st_size);
+
+ return (0);
+}
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