/* * Copyright (c) 1982, 1986, 1989 Regents of the University of California. * All rights reserved. * * 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. * * @(#)errno.h 7.13 (Berkeley) 2/19/91 */ #ifdef macintosh #include #else #ifndef KERNEL extern int errno; /* global error number */ #endif #endif #define EPERM 1 /* Operation not permitted */ /* MSL defines ENOMEM, EACCES, ENOENT, ENOSYS. We give in. */ #ifndef ENOENT #define ENOENT 2 /* No such file or directory */ #endif #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 */ #ifndef ENOMEM #define ENOMEM 12 /* Cannot allocate memory */ #define EACCES 13 /* Permission denied */ #endif #define EFAULT 14 /* Bad address */ #ifndef _POSIX_SOURCE #define ENOTBLK 15 /* Block device required */ #define EBUSY 16 /* Device busy */ #endif #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 #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 */ #ifndef __MWERKS__ /* math software */ #define EDOM 33 /* Numerical argument out of domain */ #define ERANGE 34 /* Result too large */ #endif /* non-blocking and interrupt i/o */ #if defined(macintosh) #ifndef EAGAIN #define EAGAIN 11 #endif #else #define EAGAIN 35 /* Resource temporarily unavailable */ #endif #define EWOULDBLOCK EAGAIN /* Operation would block */ #ifndef _POSIX_SOURCE /* Did I tell that MSL also occupies errnos 33-40? We give in. */ #if ENOMEM==37 #define EINPROGRESS 136 /* Operation now in progress */ #define EALREADY 137 /* Operation already in progress */ /* ipc/network software -- argument errors */ #define ENOTSOCK 138 /* Socket operation on non-socket */ #define EDESTADDRREQ 139 /* Destination address required */ #define EMSGSIZE 140 /* Message too long */ #else #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 */ #endif #define EPROTOTYPE 41 /* Protocol wrong type for socket */ #define ENOPROTOOPT 42 /* Protocol not available */ #define EPROTONOSUPPORT 43 /* Protocol not supported */ #define ESOCKTNOSUPPORT 44 /* Socket type not supported */ #define EOPNOTSUPP 45 /* Operation not supported on socket */ #define EPFNOSUPPORT 46 /* Protocol family not supported */ #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 */ #define ENETRESET 52 /* Network dropped connection on reset */ #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 */ #define ESHUTDOWN 58 /* Can't send after socket shutdown */ #define ETOOMANYREFS 59 /* Too many references: can't splice */ #define ETIMEDOUT 60 /* Connection 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 #define EHOSTDOWN 64 /* Host is down */ #define EHOSTUNREACH 65 /* No route to host */ #endif /* _POSIX_SOURCE */ #define ENOTEMPTY 66 /* Directory not empty */ /* quotas & mush */ #ifndef _POSIX_SOURCE #define EPROCLIM 67 /* Too many processes */ #define EUSERS 68 /* Too many users */ #define EDQUOT 69 /* Disc quota exceeded */ /* Network File System */ #define ESTALE 70 /* Stale NFS file handle */ #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 /* _POSIX_SOURCE */ #define ENOLCK 77 /* No locks available */ #ifndef ENOSYS #define ENOSYS 78 /* Function not implemented */ #endif #define EFTYPE 79 /* Inappropriate file type or format */ #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