Annotation of sys/sys/errno.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: errno.h,v 1.19 2007/05/21 17:01:49 jasper Exp $ */
! 2: /* $NetBSD: errno.h,v 1.10 1996/01/20 01:33:53 jtc Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1982, 1986, 1989, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: * (c) UNIX System Laboratories, Inc.
! 8: * All or some portions of this file are derived from material licensed
! 9: * to the University of California by American Telephone and Telegraph
! 10: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
! 11: * the permission of UNIX System Laboratories, Inc.
! 12: *
! 13: * Redistribution and use in source and binary forms, with or without
! 14: * modification, are permitted provided that the following conditions
! 15: * are met:
! 16: * 1. Redistributions of source code must retain the above copyright
! 17: * notice, this list of conditions and the following disclaimer.
! 18: * 2. Redistributions in binary form must reproduce the above copyright
! 19: * notice, this list of conditions and the following disclaimer in the
! 20: * documentation and/or other materials provided with the distribution.
! 21: * 3. Neither the name of the University nor the names of its contributors
! 22: * may be used to endorse or promote products derived from this software
! 23: * without specific prior written permission.
! 24: *
! 25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 35: * SUCH DAMAGE.
! 36: *
! 37: * @(#)errno.h 8.5 (Berkeley) 1/21/94
! 38: */
! 39:
! 40: #include <sys/cdefs.h>
! 41:
! 42: #define EPERM 1 /* Operation not permitted */
! 43: #define ENOENT 2 /* No such file or directory */
! 44: #define ESRCH 3 /* No such process */
! 45: #define EINTR 4 /* Interrupted system call */
! 46: #define EIO 5 /* Input/output error */
! 47: #define ENXIO 6 /* Device not configured */
! 48: #define E2BIG 7 /* Argument list too long */
! 49: #define ENOEXEC 8 /* Exec format error */
! 50: #define EBADF 9 /* Bad file descriptor */
! 51: #define ECHILD 10 /* No child processes */
! 52: #define EDEADLK 11 /* Resource deadlock avoided */
! 53: /* 11 was EAGAIN */
! 54: #define ENOMEM 12 /* Cannot allocate memory */
! 55: #define EACCES 13 /* Permission denied */
! 56: #define EFAULT 14 /* Bad address */
! 57: #if __BSD_VISIBLE
! 58: #define ENOTBLK 15 /* Block device required */
! 59: #endif
! 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: #if __BSD_VISIBLE
! 96: #define ESOCKTNOSUPPORT 44 /* Socket type not supported */
! 97: #endif
! 98: #define EOPNOTSUPP 45 /* Operation not supported */
! 99: #if __BSD_VISIBLE
! 100: #define EPFNOSUPPORT 46 /* Protocol family not supported */
! 101: #endif
! 102: #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
! 103: #define EADDRINUSE 48 /* Address already in use */
! 104: #define EADDRNOTAVAIL 49 /* Can't assign requested address */
! 105:
! 106: /* ipc/network software -- operational errors */
! 107: #define ENETDOWN 50 /* Network is down */
! 108: #define ENETUNREACH 51 /* Network is unreachable */
! 109: #define ENETRESET 52 /* Network dropped connection on reset */
! 110: #define ECONNABORTED 53 /* Software caused connection abort */
! 111: #define ECONNRESET 54 /* Connection reset by peer */
! 112: #define ENOBUFS 55 /* No buffer space available */
! 113: #define EISCONN 56 /* Socket is already connected */
! 114: #define ENOTCONN 57 /* Socket is not connected */
! 115: #if __BSD_VISIBLE
! 116: #define ESHUTDOWN 58 /* Can't send after socket shutdown */
! 117: #define ETOOMANYREFS 59 /* Too many references: can't splice */
! 118: #endif /* __BSD_VISIBLE */
! 119: #define ETIMEDOUT 60 /* Operation timed out */
! 120: #define ECONNREFUSED 61 /* Connection refused */
! 121:
! 122: #define ELOOP 62 /* Too many levels of symbolic links */
! 123: #define ENAMETOOLONG 63 /* File name too long */
! 124:
! 125: /* should be rearranged */
! 126: #if __BSD_VISIBLE
! 127: #define EHOSTDOWN 64 /* Host is down */
! 128: #define EHOSTUNREACH 65 /* No route to host */
! 129: #endif /* __BSD_VISIBLE */
! 130: #define ENOTEMPTY 66 /* Directory not empty */
! 131:
! 132: /* quotas & mush */
! 133: #if __BSD_VISIBLE
! 134: #define EPROCLIM 67 /* Too many processes */
! 135: #define EUSERS 68 /* Too many users */
! 136: #endif /* __BSD_VISIBLE */
! 137: #define EDQUOT 69 /* Disk quota exceeded */
! 138:
! 139: /* Network File System */
! 140: #define ESTALE 70 /* Stale NFS file handle */
! 141: #if __BSD_VISIBLE
! 142: #define EREMOTE 71 /* Too many levels of remote in path */
! 143: #define EBADRPC 72 /* RPC struct is bad */
! 144: #define ERPCMISMATCH 73 /* RPC version wrong */
! 145: #define EPROGUNAVAIL 74 /* RPC prog. not avail */
! 146: #define EPROGMISMATCH 75 /* Program version wrong */
! 147: #define EPROCUNAVAIL 76 /* Bad procedure for program */
! 148: #endif /* __BSD_VISIBLE */
! 149:
! 150: #define ENOLCK 77 /* No locks available */
! 151: #define ENOSYS 78 /* Function not implemented */
! 152:
! 153: #if __BSD_VISIBLE
! 154: #define EFTYPE 79 /* Inappropriate file type or format */
! 155: #define EAUTH 80 /* Authentication error */
! 156: #define ENEEDAUTH 81 /* Need authenticator */
! 157: #define EIPSEC 82 /* IPsec processing failure */
! 158: #define ENOATTR 83 /* Attribute not found */
! 159: #endif /* __BSD_VISIBLE */
! 160: #define EILSEQ 84 /* Illegal byte sequence */
! 161: #if __BSD_VISIBLE
! 162: #define ENOMEDIUM 85 /* No medium found */
! 163: #define EMEDIUMTYPE 86 /* Wrong Medium Type */
! 164: #define EOVERFLOW 87 /* Conversion overflow */
! 165: #define ECANCELED 88 /* Operation canceled */
! 166: #define ELAST 88 /* Must be equal largest errno */
! 167: #endif /* __BSD_VISIBLE */
! 168:
! 169: #ifdef _KERNEL
! 170: /* pseudo-errors returned inside kernel to modify return to process */
! 171: #define ERESTART -1 /* restart syscall */
! 172: #define EJUSTRETURN -2 /* don't modify regs, just return */
! 173: #endif
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