/* $NetBSD: errno.h,v 1.4 2000/12/18 21:22:00 christos Exp $ */ /* * Copyright (c) 1982, 1986, 1989, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: @(#)errno.h 8.5 (Berkeley) 1/21/94 */ #ifndef __errno_h #define __errno_h #ifndef _ERRNO_H_ /* NOTE : Other middleware uses _ERRNO_H_ macro to check whether its own errno definition should be used or not. */ #define _ERRNO_H_ #endif /* #ifndef _ERRNO_H_ */ #ifdef __cplusplus extern "C" { #endif #define EPERM 1 /* Operation not permitted */ #define ENOENT 2 /* No such file or directory */ #define ESRCH 3 /* No such process */ #define EINTR 4 /* Interrupted system call */ #define EIO 5 /* Input/output error */ #define ENXIO 6 /* Device not configured */ #define E2BIG 7 /* Argument list too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file descriptor */ #define ECHILD 10 /* No child processes */ #define EDEADLK 11 /* Resource deadlock avoided */ /* 11 was EAGAIN */ #define ENOMEM 12 /* Cannot allocate memory */ #define EACCES 13 /* Permission denied */ #define EFAULT 14 /* Bad address */ #if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) #define ENOTBLK 15 /* Block device required */ #endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */ #define EBUSY 16 /* Device busy */ #define EEXIST 17 /* File exists */ #define EXDEV 18 /* Cross-device link */ #define ENODEV 19 /* Operation not supported by device */ #define ENOTDIR 20 /* Not a directory */ #define EISDIR 21 /* Is a directory */ #define EINVAL 22 /* Invalid argument */ #define ENFILE 23 /* Too many open files in system */ #define EMFILE 24 /* Too many open files */ #define ENOTTY 25 /* Inappropriate ioctl for device */ #ifndef _POSIX_SOURCE #define ETXTBSY 26 /* Text file busy */ #endif /* !_POSIX_SOURCE */ #define EFBIG 27 /* File too large */ #define ENOSPC 28 /* No space left on device */ #define ESPIPE 29 /* Illegal seek */ #define EROFS 30 /* Read-only file system */ #define EMLINK 31 /* Too many links */ #define EPIPE 32 /* Broken pipe */ /* math software */ #define EDOM 33 /* Numerical argument out of domain */ #define ERANGE 34 /* Result too large */ /* non-blocking and interrupt i/o */ #define EAGAIN 35 /* Resource temporarily unavailable */ #ifndef _POSIX_SOURCE #define EWOULDBLOCK EAGAIN /* Operation would block */ #define EINPROGRESS 36 /* Operation now in progress */ #define EALREADY 37 /* Operation already in progress */ /* ipc/network software -- argument errors */ #define ENOTSOCK 38 /* Socket operation on non-socket */ #define EDESTADDRREQ 39 /* Destination address required */ #define EMSGSIZE 40 /* Message too long */ #define EPROTOTYPE 41 /* Protocol wrong type for socket */ #define ENOPROTOOPT 42 /* Protocol not available */ #define EPROTONOSUPPORT 43 /* Protocol not supported */ #ifndef _XOPEN_SOURCE #define ESOCKTNOSUPPORT 44 /* Socket type not supported */ #endif /* !_XOPEN_SOURCE */ #define EOPNOTSUPP 45 /* Operation not supported */ #ifndef _XOPEN_SOURCE #define EPFNOSUPPORT 46 /* Protocol family not supported */ #endif /* !_XOPEN_SOURCE */ #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */ #define EADDRINUSE 48 /* Address already in use */ #define EADDRNOTAVAIL 49 /* Can't assign requested address */ /* ipc/network software -- operational errors */ #define ENETDOWN 50 /* Network is down */ #define ENETUNREACH 51 /* Network is unreachable */ #ifndef _XOPEN_SOURCE #define ENETRESET 52 /* Network dropped connection on reset */ #endif /* !_XOPEN_SOURCE */ #define ECONNABORTED 53 /* Software caused connection abort */ #define ECONNRESET 54 /* Connection reset by peer */ #define ENOBUFS 55 /* No buffer space available */ #define EISCONN 56 /* Socket is already connected */ #define ENOTCONN 57 /* Socket is not connected */ #ifndef _XOPEN_SOURCE #define ESHUTDOWN 58 /* Can't send after socket shutdown */ #define ETOOMANYREFS 59 /* Too many references: can't splice */ #endif /* !_XOPEN_SOURCE */ #define ETIMEDOUT 60 /* Operation timed out */ #define ECONNREFUSED 61 /* Connection refused */ #define ELOOP 62 /* Too many levels of symbolic links */ #endif /* !_POSIX_SOURCE */ #define ENAMETOOLONG 63 /* File name too long */ /* should be rearranged */ #ifndef _POSIX_SOURCE #ifndef _XOPEN_SOURCE #define EHOSTDOWN 64 /* Host is down */ #endif /* !_XOPEN_SOURCE */ #define EHOSTUNREACH 65 /* No route to host */ #endif /* !_POSIX_SOURCE */ #define ENOTEMPTY 66 /* Directory not empty */ /* quotas & mush */ #ifndef _POSIX_SOURCE #ifndef _XOPEN_SOURCE #define EPROCLIM 67 /* Too many processes */ #define EUSERS 68 /* Too many users */ #endif /* !_XOPEN_SOURCE */ #define EDQUOT 69 /* Disc quota exceeded */ /* Network File System */ #define ESTALE 70 /* Stale NFS file handle */ #ifndef _XOPEN_SOURCE #define EREMOTE 71 /* Too many levels of remote in path */ #define EBADRPC 72 /* RPC struct is bad */ #define ERPCMISMATCH 73 /* RPC version wrong */ #define EPROGUNAVAIL 74 /* RPC prog. not avail */ #define EPROGMISMATCH 75 /* Program version wrong */ #define EPROCUNAVAIL 76 /* Bad procedure for program */ #endif /* !_XOPEN_SOURCE */ #endif /* !_POSIX_SOURCE */ #define ENOLCK 77 /* No locks available */ #define ENOSYS 78 /* Function not implemented */ #if !defined(_POSIX_SOURCE) && !defined(_XOPEN_SOURCE) #define EFTYPE 79 /* Inappropriate file type or format */ #define EAUTH 80 /* Authentication error */ #define ENEEDAUTH 81 /* Need authenticator */ #endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */ /* SystemV IPC */ #ifndef _POSIX_SOURCE #define EIDRM 82 /* Identifier removed */ #define ENOMSG 83 /* No message of desired type */ #define EOVERFLOW 84 /* Value too large to be stored in data type */ #endif /* !_POSIX_SOURCE */ /* Wide/multibyte-character handling, ISO/IEC 9899/AMD1:1995 */ #define EILSEQ 85 /* Illegal byte sequence */ #define ENOTSUP 86 /* Not supported */ #define ECANCELED 87 /* Operation canceled */ #define ELAST 87 /* Must equal largest errno */ #ifdef _KERNEL /* pseudo-errors returned inside kernel to modify return to process */ #define ERESTART -1 /* restart syscall */ #define EJUSTRETURN -2 /* don't modify regs, just return */ #endif #ifdef __cplusplus } #endif #endif /* !__errno_h */