xnu-3789.1.32.tar.gz

[apple/xnu.git] / bsd / sys / snapshot.h

diff --git a/bsd/sys/snapshot.h b/bsd/sys/snapshot.h
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+++ b/bsd/sys/snapshot.h
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+/*
+ * Copyright (c) 2016 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+
+#ifndef _SYS_SNAPSHOT_H_
+#define        _SYS_SNAPSHOT_H_
+
+#ifndef KERNEL
+
+#include <sys/cdefs.h>
+#include <machine/_types.h>
+#include <sys/_types/_size_t.h>
+#include <_types/_uint32_t.h>
+#include <sys/attr.h>
+#include <Availability.h>
+
+__BEGIN_DECLS
+
+int fs_snapshot_create(int, const char *, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+int fs_snapshot_list(int, struct attrlist  *, void *, size_t, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+int fs_snapshot_delete(int, const char *, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+int fs_snapshot_rename(int, const char *, const char *, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+int fs_snapshot_mount(int, const char *, const char *, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0)       __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+int fs_snapshot_revert(int, const char *, uint32_t) __OSX_AVAILABLE(10.12) __IOS_AVAILABLE(10.0) __TVOS_AVAILABLE(10.0) __WATCHOS_AVAILABLE(3.0);
+
+__END_DECLS
+
+#endif /* !KERNEL */
+
+#ifdef PRIVATE
+
+#define SNAPSHOT_OP_CREATE 0x01
+#define SNAPSHOT_OP_DELETE 0x02
+#define SNAPSHOT_OP_RENAME 0x03
+#define SNAPSHOT_OP_MOUNT  0x04
+#define SNAPSHOT_OP_REVERT 0x05
+
+#endif
+
+#endif /* !_SYS_SNAPSHOT_H_ */