597df30e62
contrib/openbsm and a subset also imported into sys/security/audit. This patch release addresses several minor issues: - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. MFC after: 3 weeks Obtained from: TrustedBSD Project Sponsored by: Apple, Inc. Approved by: re (kib)
760 lines
18 KiB
C
760 lines
18 KiB
C
/*-
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* Copyright (c) 2008 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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* $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_errno.c#19 $
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*/
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#include <sys/types.h>
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#include <config/config.h>
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#include <bsm/audit_errno.h>
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#include <bsm/libbsm.h>
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#include <errno.h>
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#include <string.h>
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/*
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* Different operating systems use different numeric constants for different
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* error numbers, and sometimes error numbers don't exist in more than one
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* operating system. These routines convert between BSM and local error
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* number spaces, subject to the above realities. BSM error numbers are
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* stored in a single 8-bit character, so don't have a byte order.
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*
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* Don't include string definitions when this code is compiled into a kernel.
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*/
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struct bsm_errno {
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int be_bsm_errno;
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int be_local_errno;
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#if !defined(KERNEL) && !defined(_KERNEL)
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const char *be_strerror;
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#endif
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};
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#define ERRNO_NO_LOCAL_MAPPING -600
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#if !defined(KERNEL) && !defined(_KERNEL)
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#define ES(x) x
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#else
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#define ES(x)
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#endif
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/*
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* Mapping table -- please maintain in numeric sorted order with respect to
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* the BSM constant. Today we do a linear lookup, but could switch to a
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* binary search if it makes sense. We only ifdef errors that aren't
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* generally available, but it does make the table a lot more ugly.
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*
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* XXXRW: It would be nice to have a similar ordered table mapping to BSM
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* constant from local constant, but the order of local constants varies by
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* OS. Really we need to build that table at compile-time but don't do that
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* yet.
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*
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* XXXRW: We currently embed English-language error strings here, but should
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* support catalogues; these are only used if the OS doesn't have an error
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* string using strerror(3).
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*/
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static const struct bsm_errno bsm_errnos[] = {
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{ BSM_ERRNO_ESUCCESS, 0, ES("Success") },
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{ BSM_ERRNO_EPERM, EPERM, ES("Operation not permitted") },
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{ BSM_ERRNO_ENOENT, ENOENT, ES("No such file or directory") },
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{ BSM_ERRNO_ESRCH, ESRCH, ES("No such process") },
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{ BSM_ERRNO_EINTR, EINTR, ES("Interrupted system call") },
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{ BSM_ERRNO_EIO, EIO, ES("Input/output error") },
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{ BSM_ERRNO_ENXIO, ENXIO, ES("Device not configured") },
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{ BSM_ERRNO_E2BIG, E2BIG, ES("Argument list too long") },
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{ BSM_ERRNO_ENOEXEC, ENOEXEC, ES("Exec format error") },
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{ BSM_ERRNO_EBADF, EBADF, ES("Bad file descriptor") },
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{ BSM_ERRNO_ECHILD, ECHILD, ES("No child processes") },
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{ BSM_ERRNO_EAGAIN, EAGAIN, ES("Resource temporarily unavailable") },
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{ BSM_ERRNO_ENOMEM, ENOMEM, ES("Cannot allocate memory") },
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{ BSM_ERRNO_EACCES, EACCES, ES("Permission denied") },
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{ BSM_ERRNO_EFAULT, EFAULT, ES("Bad address") },
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{ BSM_ERRNO_ENOTBLK, ENOTBLK, ES("Block device required") },
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{ BSM_ERRNO_EBUSY, EBUSY, ES("Device busy") },
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{ BSM_ERRNO_EEXIST, EEXIST, ES("File exists") },
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{ BSM_ERRNO_EXDEV, EXDEV, ES("Cross-device link") },
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{ BSM_ERRNO_ENODEV, ENODEV, ES("Operation not supported by device") },
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{ BSM_ERRNO_ENOTDIR, ENOTDIR, ES("Not a directory") },
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{ BSM_ERRNO_EISDIR, EISDIR, ES("Is a directory") },
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{ BSM_ERRNO_EINVAL, EINVAL, ES("Invalid argument") },
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{ BSM_ERRNO_ENFILE, ENFILE, ES("Too many open files in system") },
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{ BSM_ERRNO_EMFILE, EMFILE, ES("Too many open files") },
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{ BSM_ERRNO_ENOTTY, ENOTTY, ES("Inappropriate ioctl for device") },
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{ BSM_ERRNO_ETXTBSY, ETXTBSY, ES("Text file busy") },
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{ BSM_ERRNO_EFBIG, EFBIG, ES("File too large") },
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{ BSM_ERRNO_ENOSPC, ENOSPC, ES("No space left on device") },
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{ BSM_ERRNO_ESPIPE, ESPIPE, ES("Illegal seek") },
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{ BSM_ERRNO_EROFS, EROFS, ES("Read-only file system") },
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{ BSM_ERRNO_EMLINK, EMLINK, ES("Too many links") },
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{ BSM_ERRNO_EPIPE, EPIPE, ES("Broken pipe") },
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{ BSM_ERRNO_EDOM, EDOM, ES("Numerical argument out of domain") },
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{ BSM_ERRNO_ERANGE, ERANGE, ES("Result too large") },
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{ BSM_ERRNO_ENOMSG, ENOMSG, ES("No message of desired type") },
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{ BSM_ERRNO_EIDRM, EIDRM, ES("Identifier removed") },
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{ BSM_ERRNO_ECHRNG,
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#ifdef ECHRNG
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ECHRNG,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Channel number out of range") },
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{ BSM_ERRNO_EL2NSYNC,
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#ifdef EL2NSYNC
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EL2NSYNC,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Level 2 not synchronized") },
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{ BSM_ERRNO_EL3HLT,
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#ifdef EL3HLT
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EL3HLT,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Level 3 halted") },
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{ BSM_ERRNO_EL3RST,
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#ifdef EL3RST
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EL3RST,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Level 3 reset") },
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{ BSM_ERRNO_ELNRNG,
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#ifdef ELNRNG
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ELNRNG,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Link number out of range") },
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{ BSM_ERRNO_EUNATCH,
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#ifdef EUNATCH
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EUNATCH,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Protocol driver not attached") },
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{ BSM_ERRNO_ENOCSI,
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#ifdef ENOCSI
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ENOCSI,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("No CSI structure available") },
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{ BSM_ERRNO_EL2HLT,
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#ifdef EL2HLT
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EL2HLT,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Level 2 halted") },
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{ BSM_ERRNO_EDEADLK, EDEADLK, ES("Resource deadlock avoided") },
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{ BSM_ERRNO_ENOLCK, ENOLCK, ES("No locks available") },
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{ BSM_ERRNO_ECANCELED, ECANCELED, ES("Operation canceled") },
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{ BSM_ERRNO_ENOTSUP, ENOTSUP, ES("Operation not supported") },
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{ BSM_ERRNO_EDQUOT, EDQUOT, ES("Disc quota exceeded") },
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{ BSM_ERRNO_EBADE,
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#ifdef EBADE
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EBADE,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Invalid exchange") },
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{ BSM_ERRNO_EBADR,
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#ifdef EBADR
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EBADR,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Invalid request descriptor") },
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{ BSM_ERRNO_EXFULL,
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#ifdef EXFULL
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EXFULL,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Exchange full") },
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{ BSM_ERRNO_ENOANO,
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#ifdef ENOANO
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ENOANO,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("No anode") },
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{ BSM_ERRNO_EBADRQC,
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#ifdef EBADRQC
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EBADRQC,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Invalid request descriptor") },
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{ BSM_ERRNO_EBADSLT,
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#ifdef EBADSLT
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EBADSLT,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Invalid slot") },
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{ BSM_ERRNO_EDEADLOCK,
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#ifdef EDEADLOCK
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EDEADLOCK,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Resource deadlock avoided") },
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{ BSM_ERRNO_EBFONT,
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#ifdef EBFONT
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EBFONT,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Bad font file format") },
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{ BSM_ERRNO_EOWNERDEAD,
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#ifdef EOWNERDEAD
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EOWNERDEAD,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Process died with the lock") },
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{ BSM_ERRNO_ENOTRECOVERABLE,
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#ifdef ENOTRECOVERABLE
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ENOTRECOVERABLE,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Lock is not recoverable") },
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{ BSM_ERRNO_ENOSTR,
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#ifdef ENOSTR
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ENOSTR,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Device not a stream") },
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{ BSM_ERRNO_ENONET,
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#ifdef ENONET
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ENONET,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Machine is not on the network") },
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{ BSM_ERRNO_ENOPKG,
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#ifdef ENOPKG
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ENOPKG,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Package not installed") },
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{ BSM_ERRNO_EREMOTE, EREMOTE,
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ES("Too many levels of remote in path") },
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{ BSM_ERRNO_ENOLINK,
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#ifdef ENOLINK
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ENOLINK,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Link has been severed") },
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{ BSM_ERRNO_EADV,
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#ifdef EADV
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EADV,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Advertise error") },
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{ BSM_ERRNO_ESRMNT,
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#ifdef ESRMNT
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ESRMNT,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("srmount error") },
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{ BSM_ERRNO_ECOMM,
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#ifdef ECOMM
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ECOMM,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Communication error on send") },
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{ BSM_ERRNO_EPROTO,
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#ifdef EPROTO
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EPROTO,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Protocol error") },
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{ BSM_ERRNO_ELOCKUNMAPPED,
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#ifdef ELOCKUNMAPPED
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ELOCKUNMAPPED,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Locked lock was unmapped") },
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{ BSM_ERRNO_ENOTACTIVE,
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#ifdef ENOTACTIVE
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ENOTACTIVE,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Facility is not active") },
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{ BSM_ERRNO_EMULTIHOP,
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#ifdef EMULTIHOP
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EMULTIHOP,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Multihop attempted") },
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{ BSM_ERRNO_EBADMSG,
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#ifdef EBADMSG
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EBADMSG,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Bad message") },
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{ BSM_ERRNO_ENAMETOOLONG, ENAMETOOLONG, ES("File name too long") },
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{ BSM_ERRNO_EOVERFLOW, EOVERFLOW,
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ES("Value too large to be stored in data type") },
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{ BSM_ERRNO_ENOTUNIQ,
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#ifdef ENOTUNIQ
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ENOTUNIQ,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Given log name not unique") },
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{ BSM_ERRNO_EBADFD,
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#ifdef EBADFD
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EBADFD,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Given f.d. invalid for this operation") },
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{ BSM_ERRNO_EREMCHG,
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#ifdef EREMCHG
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EREMCHG,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Remote address changed") },
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{ BSM_ERRNO_ELIBACC,
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#ifdef ELIBACC
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ELIBACC,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Can't access a needed shared lib") },
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{ BSM_ERRNO_ELIBBAD,
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#ifdef ELIBBAD
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ELIBBAD,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Accessing a corrupted shared lib") },
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{ BSM_ERRNO_ELIBSCN,
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#ifdef ELIBSCN
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ELIBSCN,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES(".lib section in a.out corrupted") },
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{ BSM_ERRNO_ELIBMAX,
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#ifdef ELIBMAX
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ELIBMAX,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Attempting to link in too many libs") },
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{ BSM_ERRNO_ELIBEXEC,
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#ifdef ELIBEXEC
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ELIBEXEC,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Attempting to exec a shared library") },
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{ BSM_ERRNO_EILSEQ, EILSEQ, ES("Illegal byte sequence") },
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{ BSM_ERRNO_ENOSYS, ENOSYS, ES("Function not implemented") },
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{ BSM_ERRNO_ELOOP, ELOOP, ES("Too many levels of symbolic links") },
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{ BSM_ERRNO_ERESTART,
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#ifdef ERESTART
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ERESTART,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("Restart syscall") },
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{ BSM_ERRNO_ESTRPIPE,
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#ifdef ESTRPIPE
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ESTRPIPE,
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#else
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ERRNO_NO_LOCAL_MAPPING,
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#endif
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ES("If pipe/FIFO, don't sleep in stream head") },
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{ BSM_ERRNO_ENOTEMPTY, ENOTEMPTY, ES("Directory not empty") },
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{ BSM_ERRNO_EUSERS, EUSERS, ES("Too many users") },
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{ BSM_ERRNO_ENOTSOCK, ENOTSOCK,
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ES("Socket operation on non-socket") },
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{ BSM_ERRNO_EDESTADDRREQ, EDESTADDRREQ,
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ES("Destination address required") },
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{ BSM_ERRNO_EMSGSIZE, EMSGSIZE, ES("Message too long") },
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{ BSM_ERRNO_EPROTOTYPE, EPROTOTYPE,
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ES("Protocol wrong type for socket") },
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{ BSM_ERRNO_ENOPROTOOPT, ENOPROTOOPT, ES("Protocol not available") },
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{ BSM_ERRNO_EPROTONOSUPPORT, EPROTONOSUPPORT,
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ES("Protocol not supported") },
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{ BSM_ERRNO_ESOCKTNOSUPPORT, ESOCKTNOSUPPORT,
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ES("Socket type not supported") },
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{ BSM_ERRNO_EOPNOTSUPP, EOPNOTSUPP, ES("Operation not supported") },
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{ BSM_ERRNO_EPFNOSUPPORT, EPFNOSUPPORT,
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ES("Protocol family not supported") },
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{ BSM_ERRNO_EAFNOSUPPORT, EAFNOSUPPORT,
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ES("Address family not supported by protocol family") },
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{ BSM_ERRNO_EADDRINUSE, EADDRINUSE, ES("Address already in use") },
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{ BSM_ERRNO_EADDRNOTAVAIL, EADDRNOTAVAIL,
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ES("Can't assign requested address") },
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{ BSM_ERRNO_ENETDOWN, ENETDOWN, ES("Network is down") },
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{ BSM_ERRNO_ENETRESET, ENETRESET,
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ES("Network dropped connection on reset") },
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{ BSM_ERRNO_ECONNABORTED, ECONNABORTED,
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ES("Software caused connection abort") },
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{ BSM_ERRNO_ECONNRESET, ECONNRESET, ES("Connection reset by peer") },
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{ BSM_ERRNO_ENOBUFS, ENOBUFS, ES("No buffer space available") },
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{ BSM_ERRNO_EISCONN, EISCONN, ES("Socket is already connected") },
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{ BSM_ERRNO_ENOTCONN, ENOTCONN, ES("Socket is not connected") },
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{ BSM_ERRNO_ESHUTDOWN, ESHUTDOWN,
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ES("Can't send after socket shutdown") },
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{ BSM_ERRNO_ETOOMANYREFS, ETOOMANYREFS,
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ES("Too many references: can't splice") },
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{ BSM_ERRNO_ETIMEDOUT, ETIMEDOUT, ES("Operation timed out") },
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{ BSM_ERRNO_ECONNREFUSED, ECONNREFUSED, ES("Connection refused") },
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{ BSM_ERRNO_EHOSTDOWN, EHOSTDOWN, ES("Host is down") },
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{ BSM_ERRNO_EHOSTUNREACH, EHOSTUNREACH, ES("No route to host") },
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{ BSM_ERRNO_EALREADY, EALREADY, ES("Operation already in progress") },
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{ BSM_ERRNO_EINPROGRESS, EINPROGRESS,
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ES("Operation now in progress") },
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{ BSM_ERRNO_ESTALE, ESTALE, ES("Stale NFS file handle") },
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{ BSM_ERRNO_EPROCLIM,
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#ifdef EPROCLIM
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EPROCLIM,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Too many processes") },
|
|
{ BSM_ERRNO_EBADRPC,
|
|
#ifdef EBADRPC
|
|
EBADRPC,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("RPC struct is bad") },
|
|
{ BSM_ERRNO_ERPCMISMATCH,
|
|
#ifdef ERPCMISMATCH
|
|
ERPCMISMATCH,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("RPC version wrong") },
|
|
{ BSM_ERRNO_EPROGUNAVAIL,
|
|
#ifdef EPROGUNAVAIL
|
|
EPROGUNAVAIL,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("RPC prog. not avail") },
|
|
{ BSM_ERRNO_EPROGMISMATCH,
|
|
#ifdef EPROGMISMATCH
|
|
EPROGMISMATCH,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("RPC version wrong") },
|
|
{ BSM_ERRNO_EPROCUNAVAIL,
|
|
#ifdef EPROCUNAVAIL
|
|
EPROCUNAVAIL,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Bad procedure for program") },
|
|
{ BSM_ERRNO_EFTYPE,
|
|
#ifdef EFTYPE
|
|
EFTYPE,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Inappropriate file type or format") },
|
|
{ BSM_ERRNO_EAUTH,
|
|
#ifdef EAUTH
|
|
EAUTH,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Authenticateion error") },
|
|
{ BSM_ERRNO_ENEEDAUTH,
|
|
#ifdef ENEEDAUTH
|
|
ENEEDAUTH,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Need authenticator") },
|
|
{ BSM_ERRNO_ENOATTR,
|
|
#ifdef ENOATTR
|
|
ENOATTR,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Attribute not found") },
|
|
{ BSM_ERRNO_EDOOFUS,
|
|
#ifdef EDOOFUS
|
|
EDOOFUS,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Programming error") },
|
|
{ BSM_ERRNO_EJUSTRETURN,
|
|
#ifdef EJUSTRETURN
|
|
EJUSTRETURN,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Just return") },
|
|
{ BSM_ERRNO_ENOIOCTL,
|
|
#ifdef ENOIOCTL
|
|
ENOIOCTL,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("ioctl not handled by this layer") },
|
|
{ BSM_ERRNO_EDIRIOCTL,
|
|
#ifdef EDIRIOCTL
|
|
EDIRIOCTL,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("do direct ioctl in GEOM") },
|
|
{ BSM_ERRNO_EPWROFF,
|
|
#ifdef EPWROFF
|
|
EPWROFF,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Device power is off") },
|
|
{ BSM_ERRNO_EDEVERR,
|
|
#ifdef EDEVERR
|
|
EDEVERR,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Device error") },
|
|
{ BSM_ERRNO_EBADEXEC,
|
|
#ifdef EBADEXEC
|
|
EBADEXEC,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Bad executable") },
|
|
{ BSM_ERRNO_EBADARCH,
|
|
#ifdef EBADARCH
|
|
EBADARCH,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Bad CPU type in executable") },
|
|
{ BSM_ERRNO_ESHLIBVERS,
|
|
#ifdef ESHLIBVERS
|
|
ESHLIBVERS,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Shared library version mismatch") },
|
|
{ BSM_ERRNO_EBADMACHO,
|
|
#ifdef EBADMACHO
|
|
EBADMACHO,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Malformed Macho file") },
|
|
{ BSM_ERRNO_EPOLICY,
|
|
#ifdef EPOLICY
|
|
EPOLICY,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Operation failed by policy") },
|
|
{ BSM_ERRNO_EDOTDOT,
|
|
#ifdef EDOTDOT
|
|
EDOTDOT,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("RFS specific error") },
|
|
{ BSM_ERRNO_EUCLEAN,
|
|
#ifdef EUCLEAN
|
|
EUCLEAN,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Structure needs cleaning") },
|
|
{ BSM_ERRNO_ENOTNAM,
|
|
#ifdef ENOTNAM
|
|
ENOTNAM,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Not a XENIX named type file") },
|
|
{ BSM_ERRNO_ENAVAIL,
|
|
#ifdef ENAVAIL
|
|
ENAVAIL,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("No XENIX semaphores available") },
|
|
{ BSM_ERRNO_EISNAM,
|
|
#ifdef EISNAM
|
|
EISNAM,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Is a named type file") },
|
|
{ BSM_ERRNO_EREMOTEIO,
|
|
#ifdef EREMOTEIO
|
|
EREMOTEIO,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Remote I/O error") },
|
|
{ BSM_ERRNO_ENOMEDIUM,
|
|
#ifdef ENOMEDIUM
|
|
ENOMEDIUM,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("No medium found") },
|
|
{ BSM_ERRNO_EMEDIUMTYPE,
|
|
#ifdef EMEDIUMTYPE
|
|
EMEDIUMTYPE,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Wrong medium type") },
|
|
{ BSM_ERRNO_ENOKEY,
|
|
#ifdef ENOKEY
|
|
ENOKEY,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Required key not available") },
|
|
{ BSM_ERRNO_EKEYEXPIRED,
|
|
#ifdef EKEEXPIRED
|
|
EKEYEXPIRED,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Key has expired") },
|
|
{ BSM_ERRNO_EKEYREVOKED,
|
|
#ifdef EKEYREVOKED
|
|
EKEYREVOKED,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Key has been revoked") },
|
|
{ BSM_ERRNO_EKEYREJECTED,
|
|
#ifdef EKEREJECTED
|
|
EKEYREJECTED,
|
|
#else
|
|
ERRNO_NO_LOCAL_MAPPING,
|
|
#endif
|
|
ES("Key was rejected by service") },
|
|
};
|
|
static const int bsm_errnos_count = sizeof(bsm_errnos) / sizeof(bsm_errnos[0]);
|
|
|
|
static const struct bsm_errno *
|
|
bsm_lookup_errno_local(int local_errno)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < bsm_errnos_count; i++) {
|
|
if (bsm_errnos[i].be_local_errno == local_errno)
|
|
return (&bsm_errnos[i]);
|
|
}
|
|
return (NULL);
|
|
}
|
|
|
|
/*
|
|
* Conversion to the BSM errno space isn't allowed to fail; we simply map to
|
|
* BSM_ERRNO_UNKNOWN and let the remote endpoint deal with it.
|
|
*/
|
|
u_char
|
|
au_errno_to_bsm(int local_errno)
|
|
{
|
|
const struct bsm_errno *bsme;
|
|
|
|
bsme = bsm_lookup_errno_local(local_errno);
|
|
if (bsme == NULL)
|
|
return (BSM_ERRNO_UNKNOWN);
|
|
return (bsme->be_bsm_errno);
|
|
}
|
|
|
|
static const struct bsm_errno *
|
|
bsm_lookup_errno_bsm(u_char bsm_errno)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < bsm_errnos_count; i++) {
|
|
if (bsm_errnos[i].be_bsm_errno == bsm_errno)
|
|
return (&bsm_errnos[i]);
|
|
}
|
|
return (NULL);
|
|
}
|
|
|
|
/*
|
|
* Converstion from a BSM error to a local error number may fail if either
|
|
* OpenBSM doesn't recognize the error on the wire, or because there is no
|
|
* appropriate local mapping.
|
|
*/
|
|
int
|
|
au_bsm_to_errno(u_char bsm_errno, int *errorp)
|
|
{
|
|
const struct bsm_errno *bsme;
|
|
|
|
bsme = bsm_lookup_errno_bsm(bsm_errno);
|
|
if (bsme == NULL || bsme->be_local_errno == ERRNO_NO_LOCAL_MAPPING)
|
|
return (-1);
|
|
*errorp = bsme->be_local_errno;
|
|
return (0);
|
|
}
|
|
|
|
#if !defined(KERNEL) && !defined(_KERNEL)
|
|
const char *
|
|
au_strerror(u_char bsm_errno)
|
|
{
|
|
const struct bsm_errno *bsme;
|
|
|
|
bsme = bsm_lookup_errno_bsm(bsm_errno);
|
|
if (bsme == NULL)
|
|
return ("Unrecognized BSM error");
|
|
if (bsme->be_local_errno != ERRNO_NO_LOCAL_MAPPING)
|
|
return (strerror(bsme->be_local_errno));
|
|
return (bsme->be_strerror);
|
|
}
|
|
#endif
|