1 files changed, 139 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/common/fstest_ext2fs.c b/contrib/netbsd-tests/fs/common/fstest_ext2fs.c
new file mode 100644
index 0000000..85bb79f
--- /dev/null
+++ b/contrib/netbsd-tests/fs/common/fstest_ext2fs.c
@@ -0,0 +1,139 @@
+/*	$NetBSD: fstest_ext2fs.c,v 1.2 2010/07/30 16:15:05 pooka Exp $	*/
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Nicolas Joly.
+ *
+ * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#include <sys/mount.h>
+#include <sys/stat.h>
+
+#include <atf-c.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <ufs/ufs/ufsmount.h>
+
+#include <rump/rump.h>
+#include <rump/rump_syscalls.h>
+
+#include "h_fsmacros.h"
+
+struct ext2fstestargs {
+        struct ufs_args ta_uargs;
+        char ta_devpath[MAXPATHLEN];
+        char ta_imgpath[MAXPATHLEN];
+};
+
+int
+ext2fs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image,
+    off_t size, void *fspriv)
+{
+	char cmd[1024];
+	int res;
+	static unsigned int num = 0;
+	struct ext2fstestargs *args;
+
+	size /= 512;
+	snprintf(cmd, 1024, "newfs_ext2fs -F -s %"PRId64" %s >/dev/null",
+	    size, image);
+	res = system(cmd);
+	if (res != 0)
+		return res;
+
+	res = rump_init();
+	if (res != 0)
+		return res;
+
+	args = calloc(1, sizeof(*args));
+	if (args == NULL)
+		return -1;
+
+	snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.ext2fs", num);
+	snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image);
+	args->ta_uargs.fspec = args->ta_devpath;
+
+	res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK);
+	if (res != 0) {
+		free(args);
+		return res;
+	}
+
+	*buf = args;
+	num++;
+
+	return res;
+}
+
+int
+ext2fs_fstest_delfs(const atf_tc_t *tc, void *buf)
+{
+	int res;
+	struct ext2fstestargs *args = buf;
+
+	res = rump_pub_etfs_remove(args->ta_devpath);
+	if (res != 0)
+		return res;
+
+	res = unlink(args->ta_imgpath);
+	if (res != 0)
+		return res;
+
+	free(args);
+
+	return 0;
+}
+
+int
+ext2fs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
+{
+	int res;
+	struct ext2fstestargs *args = buf;
+
+	res = rump_sys_mkdir(path, 0777);
+	if (res == -1)
+		return res;
+
+	res = rump_sys_mount(MOUNT_EXT2FS, path, flags, &args->ta_uargs,
+	    sizeof(args->ta_uargs));
+	return res;
+}
+
+int
+ext2fs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags)
+{
+	int res;
+
+	res = rump_sys_unmount(path, flags);
+	if (res == -1)
+		return res;
+
+	res = rump_sys_rmdir(path);
+	return res;
+}