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-rw-r--r--contrib/netbsd-tests/fs/common/fstest_ffs.c156
1 files changed, 156 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/common/fstest_ffs.c b/contrib/netbsd-tests/fs/common/fstest_ffs.c
new file mode 100644
index 0000000..7ae4e8f
--- /dev/null
+++ b/contrib/netbsd-tests/fs/common/fstest_ffs.c
@@ -0,0 +1,156 @@
+/* $NetBSD: fstest_ffs.c,v 1.6 2012/08/05 02:03:05 riastradh 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 <signal.h>
+
+#include <ufs/ufs/ufsmount.h>
+
+#include <rump/rump.h>
+#include <rump/rump_syscalls.h>
+
+#include "h_fsmacros.h"
+
+struct ffstestargs {
+ struct ufs_args ta_uargs;
+ char ta_devpath[MAXPATHLEN];
+ char ta_imgpath[MAXPATHLEN];
+};
+
+int
+ffs_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 ffstestargs *args;
+ struct sigaction act, oact;
+
+ size /= 512;
+ snprintf(cmd, 1024, "newfs -F -s %"PRId64" %s >/dev/null", size, image);
+ memset(&act, 0, sizeof(act));
+ act.sa_handler = SIG_DFL;
+ sigaction(SIGCHLD, &act, &oact);
+ res = system(cmd);
+ sigaction(SIGCHLD, &oact, NULL);
+ 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.ffs", 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 0;
+}
+__strong_alias(ffslog_fstest_newfs,ffs_fstest_newfs);
+
+int
+ffs_fstest_delfs(const atf_tc_t *tc, void *buf)
+{
+ int res;
+ struct ffstestargs *args = buf;
+
+ res = rump_pub_etfs_remove(args->ta_devpath);
+ if (res != 0) {
+ errno = res;
+ return -1;
+ }
+
+ res = unlink(args->ta_imgpath);
+ if (res != 0)
+ return res;
+
+ free(args);
+
+ return 0;
+}
+__strong_alias(ffslog_fstest_delfs,ffs_fstest_delfs);
+
+int
+ffs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
+{
+ int res;
+ struct ffstestargs *args = buf;
+
+ res = rump_sys_mkdir(path, 0777);
+ if (res == -1)
+ return res;
+
+ res = rump_sys_mount(MOUNT_FFS, path, flags, &args->ta_uargs,
+ sizeof(args->ta_uargs));
+ return res;
+}
+
+int
+ffslog_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
+{
+
+ return ffs_fstest_mount(tc, buf, path, flags | MNT_LOG);
+}
+
+int
+ffs_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;
+}
+__strong_alias(ffslog_fstest_unmount,ffs_fstest_unmount);
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