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1.1 root 1: /*
2: * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms, with or without
6: * modification, are permitted provided that the following conditions
7: * are met:
8: * 1. Redistributions of source code must retain the above copyright
9: * notice, this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: * 3. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
1.1.1.2 ! root 33: * from: @(#)errno.h 7.13 (Berkeley) 2/19/91
! 34: * errno.h,v 1.3 1993/05/20 16:22:09 cgd Exp
1.1 root 35: */
36:
1.1.1.2 ! root 37: #ifndef _SYS_ERRNO_H_
! 38: #define _SYS_ERRNO_H_
! 39:
1.1 root 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: #ifndef _POSIX_SOURCE
60: #define ENOTBLK 15 /* Block device required */
61: #define EBUSY 16 /* Device busy */
62: #endif
63: #define EEXIST 17 /* File exists */
64: #define EXDEV 18 /* Cross-device link */
65: #define ENODEV 19 /* Operation not supported by device */
66: #define ENOTDIR 20 /* Not a directory */
67: #define EISDIR 21 /* Is a directory */
68: #define EINVAL 22 /* Invalid argument */
69: #define ENFILE 23 /* Too many open files in system */
70: #define EMFILE 24 /* Too many open files */
71: #define ENOTTY 25 /* Inappropriate ioctl for device */
72: #ifndef _POSIX_SOURCE
73: #define ETXTBSY 26 /* Text file busy */
74: #endif
75: #define EFBIG 27 /* File too large */
76: #define ENOSPC 28 /* No space left on device */
77: #define ESPIPE 29 /* Illegal seek */
78: #define EROFS 30 /* Read-only file system */
79: #define EMLINK 31 /* Too many links */
80: #define EPIPE 32 /* Broken pipe */
81:
82: /* math software */
83: #define EDOM 33 /* Numerical argument out of domain */
84: #define ERANGE 34 /* Result too large */
85:
86: /* non-blocking and interrupt i/o */
87: #define EAGAIN 35 /* Resource temporarily unavailable */
88: #ifndef _POSIX_SOURCE
89: #define EWOULDBLOCK EAGAIN /* Operation would block */
90: #define EINPROGRESS 36 /* Operation now in progress */
91: #define EALREADY 37 /* Operation already in progress */
92:
93: /* ipc/network software -- argument errors */
94: #define ENOTSOCK 38 /* Socket operation on non-socket */
95: #define EDESTADDRREQ 39 /* Destination address required */
96: #define EMSGSIZE 40 /* Message too long */
97: #define EPROTOTYPE 41 /* Protocol wrong type for socket */
98: #define ENOPROTOOPT 42 /* Protocol not available */
99: #define EPROTONOSUPPORT 43 /* Protocol not supported */
100: #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
101: #define EOPNOTSUPP 45 /* Operation not supported on socket */
102: #define EPFNOSUPPORT 46 /* Protocol family not supported */
103: #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
104: #define EADDRINUSE 48 /* Address already in use */
105: #define EADDRNOTAVAIL 49 /* Can't assign requested address */
106:
107: /* ipc/network software -- operational errors */
108: #define ENETDOWN 50 /* Network is down */
109: #define ENETUNREACH 51 /* Network is unreachable */
110: #define ENETRESET 52 /* Network dropped connection on reset */
111: #define ECONNABORTED 53 /* Software caused connection abort */
112: #define ECONNRESET 54 /* Connection reset by peer */
113: #define ENOBUFS 55 /* No buffer space available */
114: #define EISCONN 56 /* Socket is already connected */
115: #define ENOTCONN 57 /* Socket is not connected */
116: #define ESHUTDOWN 58 /* Can't send after socket shutdown */
117: #define ETOOMANYREFS 59 /* Too many references: can't splice */
118: #define ETIMEDOUT 60 /* Connection timed out */
119: #define ECONNREFUSED 61 /* Connection refused */
120:
121: #define ELOOP 62 /* Too many levels of symbolic links */
122: #endif /* _POSIX_SOURCE */
123: #define ENAMETOOLONG 63 /* File name too long */
124:
125: /* should be rearranged */
126: #ifndef _POSIX_SOURCE
127: #define EHOSTDOWN 64 /* Host is down */
128: #define EHOSTUNREACH 65 /* No route to host */
129: #endif /* _POSIX_SOURCE */
130: #define ENOTEMPTY 66 /* Directory not empty */
131:
132: /* quotas & mush */
133: #ifndef _POSIX_SOURCE
134: #define EPROCLIM 67 /* Too many processes */
135: #define EUSERS 68 /* Too many users */
136: #define EDQUOT 69 /* Disc quota exceeded */
137:
138: /* Network File System */
139: #define ESTALE 70 /* Stale NFS file handle */
140: #define EREMOTE 71 /* Too many levels of remote in path */
141: #define EBADRPC 72 /* RPC struct is bad */
142: #define ERPCMISMATCH 73 /* RPC version wrong */
143: #define EPROGUNAVAIL 74 /* RPC prog. not avail */
144: #define EPROGMISMATCH 75 /* Program version wrong */
145: #define EPROCUNAVAIL 76 /* Bad procedure for program */
146: #endif /* _POSIX_SOURCE */
147:
148: #define ENOLCK 77 /* No locks available */
149: #define ENOSYS 78 /* Function not implemented */
150:
151: #define EFTYPE 79 /* Inappropriate file type or format */
152:
153: #ifdef KERNEL
154: /* pseudo-errors returned inside kernel to modify return to process */
155: #define ERESTART -1 /* restart syscall */
156: #define EJUSTRETURN -2 /* don't modify regs, just return */
157: #endif
1.1.1.2 ! root 158:
! 159: #endif /* !_SYS_ERRNO_H_ */
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