290 lines
7.2 KiB
C
290 lines
7.2 KiB
C
/*-
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* Copyright (c) 2008-2009 Apple Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/fcntl.h>
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#include <security/audit/audit.h>
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#include <bsm/audit_fcntl.h>
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#include <bsm/audit_record.h>
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struct bsm_fcntl_cmd {
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u_short bfc_bsm_fcntl_cmd;
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int bfc_local_fcntl_cmd;
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};
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typedef struct bsm_fcntl_cmd bsm_fcntl_cmd_t;
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static const bsm_fcntl_cmd_t bsm_fcntl_cmdtab[] = {
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{ BSM_F_DUPFD, F_DUPFD },
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{ BSM_F_GETFD, F_GETFD },
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{ BSM_F_SETFD, F_SETFD },
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{ BSM_F_GETFL, F_GETFL },
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{ BSM_F_SETFL, F_SETFL },
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#ifdef F_O_GETLK
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{ BSM_F_O_GETLK, F_O_GETLK },
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#endif
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{ BSM_F_SETLK, F_SETLK },
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{ BSM_F_SETLKW, F_SETLK },
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#ifdef F_CHFL
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{ BSM_F_CHKFL, F_CHKFL },
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#endif
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#ifdef F_DUP2FD
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{ BSM_F_DUP2FD, F_DUP2FD },
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#endif
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#ifdef F_ALLOCSP
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{ BSM_F_ALLOCSP, F_ALLOCSP },
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#endif
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#ifdef F_FREESP
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{ BSM_F_FREESP, F_FREESP },
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#endif
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#ifdef F_ISSTREAM
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{ BSM_F_ISSTREAM, F_ISSTREAM},
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#endif
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{ BSM_F_GETLK, F_GETLK },
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#ifdef F_PRIV
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{ BSM_F_PRIV, F_PRIV },
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#endif
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#ifdef F_NPRIV
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{ BSM_F_NPRIV, F_NPRIV },
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#endif
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#ifdef F_QUOTACTL
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{ BSM_F_QUOTACTL, F_QUOTACTL },
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#endif
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#ifdef F_BLOCKS
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{ BSM_F_BLOCKS, F_BLOCKS },
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#endif
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#ifdef F_BLKSIZE
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{ BSM_F_BLKSIZE, F_BLKSIZE },
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#endif
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{ BSM_F_GETOWN, F_GETOWN },
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{ BSM_F_SETOWN, F_SETOWN },
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#ifdef F_REVOKE
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{ BSM_F_REVOKE, F_REVOKE },
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#endif
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#ifdef F_HASREMOTEBLOCKS
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{ BSM_F_HASREMOTEBLOCKS,
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F_HASREMOTEBLOCKS },
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#endif
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#ifdef F_FREESP
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{ BSM_F_FREESP, F_FREESP },
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#endif
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#ifdef F_ALLOCSP
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{ BSM_F_ALLOCSP, F_ALLOCSP },
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#endif
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#ifdef F_FREESP64
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{ BSM_F_FREESP64, F_FREESP64 },
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#endif
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#ifdef F_ALLOCSP64
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{ BSM_F_ALLOCSP64, F_ALLOCSP64 },
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#endif
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#ifdef F_GETLK64
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{ BSM_F_GETLK64, F_GETLK64 },
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#endif
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#ifdef F_SETLK64
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{ BSM_F_SETLK64, F_SETLK64 },
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#endif
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#ifdef F_SETLKW64
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{ BSM_F_SETLKW64, F_SETLKW64 },
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#endif
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#ifdef F_SHARE
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{ BSM_F_SHARE, F_SHARE },
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#endif
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#ifdef F_UNSHARE
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{ BSM_F_UNSHARE, F_UNSHARE },
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#endif
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#ifdef F_SETLK_NBMAND
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{ BSM_F_SETLK_NBMAND, F_SETLK_NBMAND },
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#endif
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#ifdef F_SHARE_NBMAND
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{ BSM_F_SHARE_NBMAND, F_SHARE_NBMAND },
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#endif
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#ifdef F_SETLK64_NBMAND
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{ BSM_F_SETLK64_NBMAND, F_SETLK64_NBMAND },
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#endif
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#ifdef F_GETXFL
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{ BSM_F_GETXFL, F_GETXFL },
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#endif
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#ifdef F_BADFD
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{ BSM_F_BADFD, F_BADFD },
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#endif
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#ifdef F_OGETLK
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{ BSM_F_OGETLK, F_OGETLK },
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#endif
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#ifdef F_OSETLK
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{ BSM_F_OSETLK, F_OSETLK },
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#endif
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#ifdef F_OSETLKW
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{ BSM_F_OSETLKW, F_OSETLKW },
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#endif
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#ifdef F_SETLK_REMOTE
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{ BSM_F_SETLK_REMOTE, F_SETLK_REMOTE },
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#endif
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#ifdef F_SETSIG
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{ BSM_F_SETSIG, F_SETSIG },
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#endif
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#ifdef F_GETSIG
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{ BSM_F_GETSIG, F_GETSIG },
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#endif
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#ifdef F_CHKCLEAN
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{ BSM_F_CHKCLEAN, F_CHKCLEAN },
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#endif
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#ifdef F_PREALLOCATE
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{ BSM_F_PREALLOCATE, F_PREALLOCATE },
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#endif
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#ifdef F_SETSIZE
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{ BSM_F_SETSIZE, F_SETSIZE },
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#endif
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#ifdef F_RDADVISE
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{ BSM_F_RDADVISE, F_RDADVISE },
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#endif
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#ifdef F_RDAHEAD
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{ BSM_F_RDAHEAD, F_RDAHEAD },
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#endif
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#ifdef F_READBOOTSTRAP
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{ BSM_F_READBOOTSTRAP, F_READBOOTSTRAP },
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#endif
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#ifdef F_WRITEBOOTSTRAP
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{ BSM_F_WRITEBOOTSTRAP, F_WRITEBOOTSTRAP },
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#endif
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#ifdef F_NOCACHE
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{ BSM_F_NOCACHE, F_NOCACHE },
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#endif
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#ifdef F_LOG2PHYS
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{ BSM_F_LOG2PHYS, F_LOG2PHYS },
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#endif
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#ifdef F_GETPATH
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{ BSM_F_GETPATH, F_GETPATH },
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#endif
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#ifdef F_FULLFSYNC
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{ BSM_F_FULLFSYNC, F_FULLFSYNC },
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#endif
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#ifdef F_PATHPKG_CHECK
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{ BSM_F_PATHPKG_CHECK, F_PATHPKG_CHECK },
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#endif
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#ifdef F_FREEZE_FS
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{ BSM_F_FREEZE_FS, F_FREEZE_FS },
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#endif
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#ifdef F_THAW_FS
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{ BSM_F_THAW_FS, F_THAW_FS },
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#endif
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#ifdef F_GLOBAL_NOCACHE
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{ BSM_F_GLOBAL_NOCACHE, F_GLOBAL_NOCACHE },
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#endif
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#ifdef F_OPENFROM
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{ BSM_F_OPENFROM, F_OPENFROM },
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#endif
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#ifdef F_UNLINKFROM
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{ BSM_F_UNLINKFROM, F_UNLINKFROM },
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#endif
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#ifdef F_CHECK_OPENEVT
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{ BSM_F_CHECK_OPENEVT, F_CHECK_OPENEVT },
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#endif
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#ifdef F_ADDSIGS
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{ BSM_F_ADDSIGS, F_ADDSIGS },
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#endif
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#ifdef F_MARKDEPENDENCY
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{ BSM_F_MARKDEPENDENCY, F_MARKDEPENDENCY },
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#endif
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#ifdef FCNTL_FS_SPECIFIC_BASE
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{ BSM_F_FS_SPECIFIC_0, FCNTL_FS_SPECIFIC_BASE},
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{ BSM_F_FS_SPECIFIC_1, FCNTL_FS_SPECIFIC_BASE + 1},
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{ BSM_F_FS_SPECIFIC_2, FCNTL_FS_SPECIFIC_BASE + 2},
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{ BSM_F_FS_SPECIFIC_3, FCNTL_FS_SPECIFIC_BASE + 3},
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{ BSM_F_FS_SPECIFIC_4, FCNTL_FS_SPECIFIC_BASE + 4},
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{ BSM_F_FS_SPECIFIC_5, FCNTL_FS_SPECIFIC_BASE + 5},
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{ BSM_F_FS_SPECIFIC_6, FCNTL_FS_SPECIFIC_BASE + 6},
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{ BSM_F_FS_SPECIFIC_7, FCNTL_FS_SPECIFIC_BASE + 7},
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{ BSM_F_FS_SPECIFIC_8, FCNTL_FS_SPECIFIC_BASE + 8},
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{ BSM_F_FS_SPECIFIC_9, FCNTL_FS_SPECIFIC_BASE + 9},
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{ BSM_F_FS_SPECIFIC_10, FCNTL_FS_SPECIFIC_BASE + 10},
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{ BSM_F_FS_SPECIFIC_11, FCNTL_FS_SPECIFIC_BASE + 11},
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{ BSM_F_FS_SPECIFIC_12, FCNTL_FS_SPECIFIC_BASE + 12},
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{ BSM_F_FS_SPECIFIC_13, FCNTL_FS_SPECIFIC_BASE + 13},
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{ BSM_F_FS_SPECIFIC_14, FCNTL_FS_SPECIFIC_BASE + 14},
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{ BSM_F_FS_SPECIFIC_15, FCNTL_FS_SPECIFIC_BASE + 15},
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#endif /* FCNTL_FS_SPECIFIC_BASE */
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};
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static const int bsm_fcntl_cmd_count = nitems(bsm_fcntl_cmdtab);
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static const bsm_fcntl_cmd_t *
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bsm_lookup_local_fcntl_cmd(int local_fcntl_cmd)
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{
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int i;
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for (i = 0; i < bsm_fcntl_cmd_count; i++) {
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if (bsm_fcntl_cmdtab[i].bfc_local_fcntl_cmd ==
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local_fcntl_cmd)
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return (&bsm_fcntl_cmdtab[i]);
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}
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return (NULL);
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}
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u_short
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au_fcntl_cmd_to_bsm(int local_fcntl_cmd)
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{
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const bsm_fcntl_cmd_t *bfcp;
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bfcp = bsm_lookup_local_fcntl_cmd(local_fcntl_cmd);
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if (bfcp == NULL)
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return (BSM_F_UNKNOWN);
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return (bfcp->bfc_bsm_fcntl_cmd);
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}
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static const bsm_fcntl_cmd_t *
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bsm_lookup_bsm_fcntl_cmd(u_short bsm_fcntl_cmd)
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{
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int i;
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for (i = 0; i < bsm_fcntl_cmd_count; i++) {
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if (bsm_fcntl_cmdtab[i].bfc_bsm_fcntl_cmd ==
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bsm_fcntl_cmd)
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return (&bsm_fcntl_cmdtab[i]);
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}
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return (NULL);
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}
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int
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au_bsm_to_fcntl_cmd(u_short bsm_fcntl_cmd, int *local_fcntl_cmdp)
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{
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const bsm_fcntl_cmd_t *bfcp;
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bfcp = bsm_lookup_bsm_fcntl_cmd(bsm_fcntl_cmd);
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if (bfcp == NULL || bfcp->bfc_local_fcntl_cmd)
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return (-1);
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*local_fcntl_cmdp = bfcp->bfc_local_fcntl_cmd;
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return (0);
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}
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