| 1 | /*
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| 2 | * Copyright (c) 1982, 1986, 1989, 1993
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| 3 | * The Regents of the University of California. All rights reserved.
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| 4 | * (c) UNIX System Laboratories, Inc.
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| 5 | * All or some portions of this file are derived from material licensed
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| 6 | * to the University of California by American Telephone and Telegraph
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| 7 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with
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| 8 | * the permission of UNIX System Laboratories, Inc.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without
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| 11 | * modification, are permitted provided that the following conditions
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| 12 | * are met:
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| 13 | * 1. Redistributions of source code must retain the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright
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| 16 | * notice, this list of conditions and the following disclaimer in the
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| 17 | * documentation and/or other materials provided with the distribution.
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| 18 | * 3. All advertising materials mentioning features or use of this software
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| 19 | * must display the following acknowledgement:
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| 20 | * This product includes software developed by the University of
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| 21 | * California, Berkeley and its contributors.
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| 22 | * 4. Neither the name of the University nor the names of its contributors
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| 23 | * may be used to endorse or promote products derived from this software
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| 24 | * without specific prior written permission.
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| 25 | *
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| 26 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 27 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 29 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 32 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 33 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 34 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 35 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 36 | * SUCH DAMAGE.
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| 37 | *
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| 38 | * @(#)errno.h 8.5 (Berkeley) 1/21/94
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| 39 | * $FreeBSD: src/sys/sys/errno.h,v 1.25 2002/10/07 06:25:23 phk Exp $
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| 40 | */
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| 41 |
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| 42 | /** @file
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| 43 | * FreeBSD 5.1
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| 44 | * @changed bird: errno wrapper and added comments about defines which have moved.
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| 45 | */
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| 46 |
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| 47 | #ifndef _SYS_ERRNO_H_
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| 48 | #define _SYS_ERRNO_H_
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| 49 | #define _SYS_ERRNO_H /* bird: emx */
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| 50 |
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| 51 | #ifndef _KERNEL
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| 52 | #if !defined (_ERRNO) && !defined (__ASSEMBLER__) /* bird: emx */
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| 53 | #include <sys/cdefs.h>
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| 54 | __BEGIN_DECLS
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| 55 | #define _ERRNO /* bird: emx */
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| 56 | extern int * _errno(void); /* bird: emx is using _errno, bsd __error. */
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| 57 | __END_DECLS
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| 58 | #define errno (* _errno()) /* bird: emx */
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| 59 | #endif /* bird: emx */
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| 60 | #endif
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| 61 |
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| 62 | #define EPERM 1 /* Operation not permitted */
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| 63 | #define ENOENT 2 /* No such file or directory */
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| 64 | #define ESRCH 3 /* No such process */
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| 65 | #define EINTR 4 /* Interrupted system call */
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| 66 | #define EIO 5 /* Input/output error */
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| 67 | #define ENXIO 6 /* Device not configured */
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| 68 | #define E2BIG 7 /* Argument list too long */
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| 69 | #define ENOEXEC 8 /* Exec format error */
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| 70 | #define EBADF 9 /* Bad file descriptor */
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| 71 | #define ECHILD 10 /* No child processes */
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| 72 | /* bird: old emx #define EAGAIN 11 */
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| 73 | #define EDEADLK 11 /* Resource deadlock avoided */
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| 74 | /* 11 was EAGAIN */
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| 75 | #define ENOMEM 12 /* Cannot allocate memory */
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| 76 | #define EACCES 13 /* Permission denied */
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| 77 | #define EFAULT 14 /* Bad address */
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| 78 | /* bird: old emx #define ENOLCK 15 */
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| 79 | #ifndef _POSIX_SOURCE
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| 80 | #define ENOTBLK 15 /* Block device required */
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| 81 | #endif
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| 82 | #define EBUSY 16 /* Device busy */
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| 83 | #define EEXIST 17 /* File exists */
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| 84 | #define EXDEV 18 /* Cross-device link */
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| 85 | #define ENODEV 19 /* Operation not supported by device */
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| 86 | #define ENOTDIR 20 /* Not a directory */
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| 87 | #define EISDIR 21 /* Is a directory */
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| 88 | #define EINVAL 22 /* Invalid argument */
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| 89 | #define ENFILE 23 /* Too many open files in system */
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| 90 | #define EMFILE 24 /* Too many open files */
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| 91 | #define ENOTTY 25 /* Inappropriate ioctl for device */
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| 92 | /* bird: old emx #define EDEADLK 26 */
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| 93 | #ifndef _POSIX_SOURCE
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| 94 | #define ETXTBSY 26 /* Text file busy */
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| 95 | #endif
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| 96 | #define EFBIG 27 /* File too large */
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| 97 | #define ENOSPC 28 /* No space left on device */
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| 98 | #define ESPIPE 29 /* Illegal seek */
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| 99 | #define EROFS 30 /* Read-only filesystem */
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| 100 | #define EMLINK 31 /* Too many links */
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| 101 | #define EPIPE 32 /* Broken pipe */
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| 102 |
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| 103 | /* math software */
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| 104 | #define EDOM 33 /* Numerical argument out of domain */
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| 105 | #define ERANGE 34 /* Result too large */
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| 106 |
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| 107 | /* non-blocking and interrupt i/o */
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| 108 | /* bird: old emx #define ENOTEMPTY 35 */
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| 109 | #define EAGAIN 35 /* Resource temporarily unavailable */
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| 110 | #ifndef _POSIX_SOURCE
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| 111 | #define EWOULDBLOCK EAGAIN /* Operation would block */
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| 112 | #define EINPROGRESS 36 /* Operation now in progress */
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| 113 | /* bird: old emx#define ENOSYS 37 */
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| 114 | #define EALREADY 37 /* Operation already in progress */
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| 115 |
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| 116 | /* ipc/network software -- argument errors */
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| 117 | /* bird: old emx #define ENAMETOOLONG 38 */
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| 118 | #define ENOTSOCK 38 /* Socket operation on non-socket */
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| 119 | #define EDESTADDRREQ 39 /* Destination address required */
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| 120 | #define EMSGSIZE 40 /* Message too long */
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| 121 | #define EPROTOTYPE 41 /* Protocol wrong type for socket */
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| 122 | #define ENOPROTOOPT 42 /* Protocol not available */
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| 123 | #define EPROTONOSUPPORT 43 /* Protocol not supported */
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| 124 | #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
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| 125 | #define EOPNOTSUPP 45 /* Operation not supported */
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| 126 | #define ENOTSUP EOPNOTSUPP /* Operation not supported */
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| 127 | #define EPFNOSUPPORT 46 /* Protocol family not supported */
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| 128 | #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
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| 129 | #define EADDRINUSE 48 /* Address already in use */
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| 130 | #define EADDRNOTAVAIL 49 /* Can't assign requested address */
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| 131 |
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| 132 | /* ipc/network software -- operational errors */
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| 133 | #define ENETDOWN 50 /* Network is down */
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| 134 | #define ENETUNREACH 51 /* Network is unreachable */
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| 135 | #define ENETRESET 52 /* Network dropped connection on reset */
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| 136 | #define ECONNABORTED 53 /* Software caused connection abort */
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| 137 | #define ECONNRESET 54 /* Connection reset by peer */
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| 138 | #define ENOBUFS 55 /* No buffer space available */
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| 139 | #define EISCONN 56 /* Socket is already connected */
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| 140 | #define ENOTCONN 57 /* Socket is not connected */
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| 141 | #define ESHUTDOWN 58 /* Can't send after socket shutdown */
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| 142 | #define ETOOMANYREFS 59 /* Too many references: can't splice */
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| 143 | #define ETIMEDOUT 60 /* Operation timed out */
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| 144 | #define ECONNREFUSED 61 /* Connection refused */
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| 145 |
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| 146 | #define ELOOP 62 /* Too many levels of symbolic links */
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| 147 | #endif /* _POSIX_SOURCE */
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| 148 | /* bird: old emx #define ENOTSOCK 63 */
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| 149 | #define ENAMETOOLONG 63 /* File name too long */
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| 150 |
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| 151 | /* should be rearranged */
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| 152 | #ifndef _POSIX_SOURCE
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| 153 | #define EHOSTDOWN 64 /* Host is down */
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| 154 | #define EHOSTUNREACH 65 /* No route to host */
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| 155 | #endif /* _POSIX_SOURCE */
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| 156 | /* bird: old emx #define EALREADY 66 */
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| 157 | #define ENOTEMPTY 66 /* Directory not empty */
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| 158 |
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| 159 | /* quotas & mush */
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| 160 | #ifndef _POSIX_SOURCE
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| 161 | #define EPROCLIM 67 /* Too many processes */
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| 162 | #define EUSERS 68 /* Too many users */
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| 163 | #define EDQUOT 69 /* Disc quota exceeded */
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| 164 |
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| 165 | /* Network File System */
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| 166 | #define ESTALE 70 /* Stale NFS file handle */
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| 167 | #define EREMOTE 71 /* Too many levels of remote in path */
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| 168 | #define EBADRPC 72 /* RPC struct is bad */
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| 169 | #define ERPCMISMATCH 73 /* RPC version wrong */
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| 170 | #define EPROGUNAVAIL 74 /* RPC prog. not avail */
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| 171 | #define EPROGMISMATCH 75 /* Program version wrong */
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| 172 | #define EPROCUNAVAIL 76 /* Bad procedure for program */
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| 173 | #endif /* _POSIX_SOURCE */
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| 174 |
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| 175 | #define ENOLCK 77 /* No locks available */
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| 176 | #define ENOSYS 78 /* Function not implemented */
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| 177 |
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| 178 | #ifndef _POSIX_SOURCE
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| 179 | #define EFTYPE 79 /* Inappropriate file type or format */
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| 180 | #define EAUTH 80 /* Authentication error */
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| 181 | #define ENEEDAUTH 81 /* Need authenticator */
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| 182 | #define EIDRM 82 /* Identifier removed */
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| 183 | #define ENOMSG 83 /* No message of desired type */
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| 184 | #define EOVERFLOW 84 /* Value too large to be stored in data type */
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| 185 | #define ECANCELED 85 /* Operation canceled */
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| 186 | #define EILSEQ 86 /* Illegal byte sequence */
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| 187 | #define ENOATTR 87 /* Attribute not found */
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| 188 |
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| 189 | #define EDOOFUS 88 /* Programming error */
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| 190 |
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| 191 | #define ELAST 88 /* Must be equal largest errno */
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| 192 |
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| 193 | #endif /* _POSIX_SOURCE */
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| 194 |
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| 195 | #ifdef _KERNEL
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| 196 | /* pseudo-errors returned inside kernel to modify return to process */
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| 197 | #define ERESTART (-1) /* restart syscall */
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| 198 | #define EJUSTRETURN (-2) /* don't modify regs, just return */
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| 199 | #define ENOIOCTL (-3) /* ioctl not handled by this layer */
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| 200 | #define EDIRIOCTL (-4) /* do direct ioctl in GEOM */
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| 201 | #endif
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| 202 |
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| 203 | #endif
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