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https://github.com/darlinghq/darling-xnu.git
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107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/*
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* Copyright (c) 2008-2017 Apple Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef _FSGETPATH_H_
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#define _FSGETPATH_H_
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#ifndef KERNEL
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#include <machine/_types.h>
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#include <sys/_types/_ssize_t.h>
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#include <sys/_types/_size_t.h>
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#include <sys/_types/_fsid_t.h>
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#include <_types/_uint64_t.h>
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#include <Availability.h>
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#ifdef PRIVATE
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/*
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* These are only included for compatibility with previous header
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*/
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#include <sys/types.h>
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#include <sys/mount.h>
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#ifdef __APPLE_API_PRIVATE
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#include <sys/attr.h>
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#include <sys/syscall.h>
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#include <unistd.h>
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#endif /* __APPLE_API_PRIVATE */
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#endif /* PRIVATE */
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__BEGIN_DECLS
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/*
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* Obtain the full pathname of a file system object by id.
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*/
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ssize_t fsgetpath(char *, size_t, fsid_t *, uint64_t) __OSX_AVAILABLE(10.13) __IOS_AVAILABLE(11.0) __TVOS_AVAILABLE(11.0) __WATCHOS_AVAILABLE(4.0);
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#ifdef PRIVATE
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#include <sys/_types/_fsobj_id_t.h>
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#ifndef FSOPT_NOFIRMLINKPATH /* also in attr.h */
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#define FSOPT_NOFIRMLINKPATH 0x00000080
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#endif
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#ifndef FSOPT_ISREALFSID /* also in attr.h */
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#ifdef FSOPT_RETURN_REALDEV
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#define FSOPT_ISREALFSID FSOPT_RETURN_REALDEV
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#else
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#define FSOPT_ISREALFSID 0x00000200
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#endif
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#endif /* FSOPT_ISREALFSID */
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#ifdef __APPLE_API_PRIVATE
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/*
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* openbyid_np: open a file given a file system id and a file system object id
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*
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* fsid : value corresponding to getattlist ATTR_CMN_FSID attribute, or
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* value of stat's st.st_dev ; set fsid = {st.st_dev, 0}
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*
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* objid: value (link id/node id) corresponding to getattlist ATTR_CMN_OBJID
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* attribute , or
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* value of stat's st.st_ino (node id); set objid = st.st_ino
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*
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* For hfs the value of getattlist ATTR_CMN_FSID is a link id which uniquely identifies a
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* parent in the case of hard linked files; this allows unique path access validation.
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* Not all file systems support getattrlist ATTR_CMN_OBJID (link id).
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* A node id does not uniquely identify a parent in the case of hard linked files and may
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* resolve to a path for which access validation can fail.
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*/
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int openbyid_np(fsid_t* fsid, fsobj_id_t* objid, int flags);
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ssize_t fsgetpath_ext(char *, size_t, fsid_t *, uint64_t, uint32_t) __OSX_AVAILABLE(10.15) __IOS_AVAILABLE(13.0) __TVOS_AVAILABLE(13.0) __WATCHOS_AVAILABLE(6.0);
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#endif /* __APPLE_API_PRIVATE */
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#endif /* PRIVATE */
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__END_DECLS
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#endif /* KERNEL */
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#endif /* !_FSGETPATH_H_ */
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