Annotation of prex-old/include/sys/errno.h, Revision 1.1.1.1
1.1 nbrk 1: /*
2: * Copyright (c) 1982, 1986, 1989, 1993
3: * The Regents of the University of California. All rights reserved.
4: * (c) UNIX System Laboratories, Inc.
5: * All or some portions of this file are derived from material licensed
6: * to the University of California by American Telephone and Telegraph
7: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8: * the permission of UNIX System Laboratories, Inc.
9: *
10: * Redistribution and use in source and binary forms, with or without
11: * modification, are permitted provided that the following conditions
12: * are met:
13: * 1. Redistributions of source code must retain the above copyright
14: * notice, this list of conditions and the following disclaimer.
15: * 2. Redistributions in binary form must reproduce the above copyright
16: * notice, this list of conditions and the following disclaimer in the
17: * documentation and/or other materials provided with the distribution.
18: * 3. Neither the name of the University nor the names of its contributors
19: * may be used to endorse or promote products derived from this software
20: * without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32: * SUCH DAMAGE.
33: *
34: * @(#)errno.h 8.5 (Berkeley) 1/21/94
35: */
36:
37: #ifndef _SYS_ERRNO_H_
38: #define _SYS_ERRNO_H_
39:
40: #ifndef KERNEL
41: extern int errno; /* global error number */
42: #endif
43:
44: #define EPERM 1 /* Operation not permitted */
45: #define ENOENT 2 /* No such file or directory */
46: #define ESRCH 3 /* No such process */
47: #define EINTR 4 /* Interrupted system call */
48: #define EIO 5 /* Input/output error */
49: #define ENXIO 6 /* Device not configured */
50: #define E2BIG 7 /* Argument list too long */
51: #define ENOEXEC 8 /* Exec format error */
52: #define EBADF 9 /* Bad file descriptor */
53: #define ECHILD 10 /* No child processes */
54: #define EDEADLK 11 /* Resource deadlock avoided */
55: /* 11 was EAGAIN */
56: #define ENOMEM 12 /* Cannot allocate memory */
57: #define EACCES 13 /* Permission denied */
58: #define EFAULT 14 /* Bad address */
59: #define ENOTBLK 15 /* Block device required */
60: #define EBUSY 16 /* Device busy */
61: #define EEXIST 17 /* File exists */
62: #define EXDEV 18 /* Cross-device link */
63: #define ENODEV 19 /* Operation not supported by device */
64: #define ENOTDIR 20 /* Not a directory */
65: #define EISDIR 21 /* Is a directory */
66: #define EINVAL 22 /* Invalid argument */
67: #define ENFILE 23 /* Too many open files in system */
68: #define EMFILE 24 /* Too many open files */
69: #define ENOTTY 25 /* Inappropriate ioctl for device */
70: #define ETXTBSY 26 /* Text file busy */
71: #define EFBIG 27 /* File too large */
72: #define ENOSPC 28 /* No space left on device */
73: #define ESPIPE 29 /* Illegal seek */
74: #define EROFS 30 /* Read-only file system */
75: #define EMLINK 31 /* Too many links */
76: #define EPIPE 32 /* Broken pipe */
77:
78: /* math software */
79: #define EDOM 33 /* Numerical argument out of domain */
80: #define ERANGE 34 /* Result too large */
81:
82: /* non-blocking and interrupt i/o */
83: #define EAGAIN 35 /* Resource temporarily unavailable */
84: #define EWOULDBLOCK EAGAIN /* Operation would block */
85: #define EINPROGRESS 36 /* Operation now in progress */
86: #define EALREADY 37 /* Operation already in progress */
87:
88: /* ipc/network software -- argument errors */
89: #define ENOTSOCK 38 /* Socket operation on non-socket */
90: #define EDESTADDRREQ 39 /* Destination address required */
91: #define EMSGSIZE 40 /* Message too long */
92: #define EPROTOTYPE 41 /* Protocol wrong type for socket */
93: #define ENOPROTOOPT 42 /* Protocol not available */
94: #define EPROTONOSUPPORT 43 /* Protocol not supported */
95: #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
96: #define EOPNOTSUPP 45 /* Operation not supported */
97: #define EPFNOSUPPORT 46 /* Protocol family not supported */
98: #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
99: #define EADDRINUSE 48 /* Address already in use */
100: #define EADDRNOTAVAIL 49 /* Can't assign requested address */
101:
102: /* ipc/network software -- operational errors */
103: #define ENETDOWN 50 /* Network is down */
104: #define ENETUNREACH 51 /* Network is unreachable */
105: #define ENETRESET 52 /* Network dropped connection on reset */
106: #define ECONNABORTED 53 /* Software caused connection abort */
107: #define ECONNRESET 54 /* Connection reset by peer */
108: #define ENOBUFS 55 /* No buffer space available */
109: #define EISCONN 56 /* Socket is already connected */
110: #define ENOTCONN 57 /* Socket is not connected */
111: #define ESHUTDOWN 58 /* Can't send after socket shutdown */
112: #define ETOOMANYREFS 59 /* Too many references: can't splice */
113: #define ETIMEDOUT 60 /* Operation timed out */
114: #define ECONNREFUSED 61 /* Connection refused */
115:
116: #define ELOOP 62 /* Too many levels of symbolic links */
117: #define ENAMETOOLONG 63 /* File name too long */
118:
119: /* should be rearranged */
120: #define EHOSTDOWN 64 /* Host is down */
121: #define EHOSTUNREACH 65 /* No route to host */
122: #define ENOTEMPTY 66 /* Directory not empty */
123:
124: /* quotas & mush */
125: #define EPROCLIM 67 /* Too many processes */
126: #define ENOSYS 68 /* Function not implemented */
127:
128: #endif /* !_SYS_ERRNO_H_ */
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