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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
26: /*
27: * Copyright (c) 1982, 1986, 1989, 1993
28: * The Regents of the University of California. All rights reserved.
29: * (c) UNIX System Laboratories, Inc.
30: * All or some portions of this file are derived from material licensed
31: * to the University of California by American Telephone and Telegraph
32: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
33: * the permission of UNIX System Laboratories, Inc.
34: *
35: * Redistribution and use in source and binary forms, with or without
36: * modification, are permitted provided that the following conditions
37: * are met:
38: * 1. Redistributions of source code must retain the above copyright
39: * notice, this list of conditions and the following disclaimer.
40: * 2. Redistributions in binary form must reproduce the above copyright
41: * notice, this list of conditions and the following disclaimer in the
42: * documentation and/or other materials provided with the distribution.
43: * 3. All advertising materials mentioning features or use of this software
44: * must display the following acknowledgement:
45: * This product includes software developed by the University of
46: * California, Berkeley and its contributors.
47: * 4. Neither the name of the University nor the names of its contributors
48: * may be used to endorse or promote products derived from this software
49: * without specific prior written permission.
50: *
51: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
52: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
53: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
54: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
55: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
56: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
57: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
58: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
59: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
60: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
61: * SUCH DAMAGE.
62: *
63: * @(#)errno.h 8.5 (Berkeley) 1/21/94
64: */
65:
66: #ifndef _SYS_ERRNO_H_
67: #define _SYS_ERRNO_H_
68:
69: #ifndef _KERNEL
70: extern int errno; /* global error number */
71: #endif
72:
73: /*
74: * Error codes
75: */
76:
77: #define EPERM 1 /* Operation not permitted */
78: #define ENOENT 2 /* No such file or directory */
79: #define ESRCH 3 /* No such process */
80: #define EINTR 4 /* Interrupted system call */
81: #define EIO 5 /* Input/output error */
82: #define ENXIO 6 /* Device not configured */
83: #define E2BIG 7 /* Argument list too long */
84: #define ENOEXEC 8 /* Exec format error */
85: #define EBADF 9 /* Bad file descriptor */
86: #define ECHILD 10 /* No child processes */
87: #define EDEADLK 11 /* Resource deadlock avoided */
88: /* 11 was EAGAIN */
89: #define ENOMEM 12 /* Cannot allocate memory */
90: #define EACCES 13 /* Permission denied */
91: #define EFAULT 14 /* Bad address */
92: #ifndef _POSIX_SOURCE
93: #define ENOTBLK 15 /* Block device required */
94: #endif
95: #define EBUSY 16 /* Device busy */
96: #define EEXIST 17 /* File exists */
97: #define EXDEV 18 /* Cross-device link */
98: #define ENODEV 19 /* Operation not supported by device */
99: #define ENOTDIR 20 /* Not a directory */
100: #define EISDIR 21 /* Is a directory */
101: #define EINVAL 22 /* Invalid argument */
102: #define ENFILE 23 /* Too many open files in system */
103: #define EMFILE 24 /* Too many open files */
104: #define ENOTTY 25 /* Inappropriate ioctl for device */
105: #ifndef _POSIX_SOURCE
106: #define ETXTBSY 26 /* Text file busy */
107: #endif
108: #define EFBIG 27 /* File too large */
109: #define ENOSPC 28 /* No space left on device */
110: #define ESPIPE 29 /* Illegal seek */
111: #define EROFS 30 /* Read-only file system */
112: #define EMLINK 31 /* Too many links */
113: #define EPIPE 32 /* Broken pipe */
114:
115: /* math software */
116: #define EDOM 33 /* Numerical argument out of domain */
117: #define ERANGE 34 /* Result too large */
118:
119: /* non-blocking and interrupt i/o */
120: #define EAGAIN 35 /* Resource temporarily unavailable */
121: #ifndef _POSIX_SOURCE
122: #define EWOULDBLOCK EAGAIN /* Operation would block */
123: #define EINPROGRESS 36 /* Operation now in progress */
124: #define EALREADY 37 /* Operation already in progress */
125:
126: /* ipc/network software -- argument errors */
127: #define ENOTSOCK 38 /* Socket operation on non-socket */
128: #define EDESTADDRREQ 39 /* Destination address required */
129: #define EMSGSIZE 40 /* Message too long */
130: #define EPROTOTYPE 41 /* Protocol wrong type for socket */
131: #define ENOPROTOOPT 42 /* Protocol not available */
132: #define EPROTONOSUPPORT 43 /* Protocol not supported */
133: #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
134: #define EOPNOTSUPP 45 /* Operation not supported */
135: #define EPFNOSUPPORT 46 /* Protocol family not supported */
136: #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
137: #define EADDRINUSE 48 /* Address already in use */
138: #define EADDRNOTAVAIL 49 /* Can't assign requested address */
139:
140: /* ipc/network software -- operational errors */
141: #define ENETDOWN 50 /* Network is down */
142: #define ENETUNREACH 51 /* Network is unreachable */
143: #define ENETRESET 52 /* Network dropped connection on reset */
144: #define ECONNABORTED 53 /* Software caused connection abort */
145: #define ECONNRESET 54 /* Connection reset by peer */
146: #define ENOBUFS 55 /* No buffer space available */
147: #define EISCONN 56 /* Socket is already connected */
148: #define ENOTCONN 57 /* Socket is not connected */
149: #define ESHUTDOWN 58 /* Can't send after socket shutdown */
150: #define ETOOMANYREFS 59 /* Too many references: can't splice */
151: #define ETIMEDOUT 60 /* Operation timed out */
152: #define ECONNREFUSED 61 /* Connection refused */
153:
154: #define ELOOP 62 /* Too many levels of symbolic links */
155: #endif /* _POSIX_SOURCE */
156: #define ENAMETOOLONG 63 /* File name too long */
157:
158: /* should be rearranged */
159: #ifndef _POSIX_SOURCE
160: #define EHOSTDOWN 64 /* Host is down */
161: #define EHOSTUNREACH 65 /* No route to host */
162: #endif /* _POSIX_SOURCE */
163: #define ENOTEMPTY 66 /* Directory not empty */
164:
165: /* quotas & mush */
166: #ifndef _POSIX_SOURCE
167: #define EPROCLIM 67 /* Too many processes */
168: #define EUSERS 68 /* Too many users */
169: #define EDQUOT 69 /* Disc quota exceeded */
170:
171: /* Network File System */
172: #define ESTALE 70 /* Stale NFS file handle */
173: #define EREMOTE 71 /* Too many levels of remote in path */
174: #define EBADRPC 72 /* RPC struct is bad */
175: #define ERPCMISMATCH 73 /* RPC version wrong */
176: #define EPROGUNAVAIL 74 /* RPC prog. not avail */
177: #define EPROGMISMATCH 75 /* Program version wrong */
178: #define EPROCUNAVAIL 76 /* Bad procedure for program */
179: #endif /* _POSIX_SOURCE */
180:
181: #define ENOLCK 77 /* No locks available */
182: #define ENOSYS 78 /* Function not implemented */
183:
184: #ifndef _POSIX_SOURCE
185: #define EFTYPE 79 /* Inappropriate file type or format */
186: #define EAUTH 80 /* Authentication error */
187: #define ENEEDAUTH 81 /* Need authenticator */
188: #define ELAST 81 /* Must be equal largest errno */
189: #endif /* _POSIX_SOURCE */
190:
191: /* Intelligent device errors */
192: #define EPWROFF 82 /* Device power is off */
193: #define EDEVERR 83 /* Device error, e.g. paper out */
194: #define ENOINIT 84 /* Device not initialized */
195:
196: /* Program loading errors */
197: #define EBADEXEC 85 /* Bad executable */
198: #define EBADARCH 86 /* Bad CPU type in executable */
199: #define ESHLIBVERS 87 /* Shared library version mismatch */
200: #define EBADMACHO 88 /* Malformed Macho file */
201:
202: #ifdef _KERNEL
203: /* pseudo-errors returned inside kernel to modify return to process */
204: #define ERESTART -1 /* restart syscall */
205: #define EJUSTRETURN -2 /* don't modify regs, just return */
206: #endif
207: #endif /* _SYS_ERRNO_H_ */
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