290 lines
14 KiB
C
290 lines
14 KiB
C
/*
|
|
* Copyright (c) 2000-2012 Apple, Inc. All rights reserved.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
|
|
*
|
|
* This file contains Original Code and/or Modifications of Original Code
|
|
* as defined in and that are subject to the Apple Public Source License
|
|
* Version 2.0 (the 'License'). You may not use this file except in
|
|
* compliance with the License. The rights granted to you under the License
|
|
* may not be used to create, or enable the creation or redistribution of,
|
|
* unlawful or unlicensed copies of an Apple operating system, or to
|
|
* circumvent, violate, or enable the circumvention or violation of, any
|
|
* terms of an Apple operating system software license agreement.
|
|
*
|
|
* Please obtain a copy of the License at
|
|
* http://www.opensource.apple.com/apsl/ and read it before using this file.
|
|
*
|
|
* The Original Code and all software distributed under the License are
|
|
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
|
|
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
|
|
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
|
|
* Please see the License for the specific language governing rights and
|
|
* limitations under the License.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
|
|
*/
|
|
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
|
|
/*
|
|
* 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.
|
|
*
|
|
* @(#)errno.h 8.5 (Berkeley) 1/21/94
|
|
*/
|
|
|
|
#ifndef _SYS_ERRNO_H_
|
|
#define _SYS_ERRNO_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#if !defined(KERNEL) && !defined(KERNEL_PRIVATE)
|
|
|
|
#if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1
|
|
#include <sys/_types/_errno_t.h>
|
|
#endif
|
|
|
|
__BEGIN_DECLS
|
|
extern int * __error(void);
|
|
#define errno (*__error())
|
|
__END_DECLS
|
|
#endif
|
|
|
|
/*
|
|
* Error codes
|
|
*/
|
|
|
|
#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 __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define ENOTBLK 15 /* Block device required */
|
|
#endif
|
|
#define EBUSY 16 /* Device / Resource 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 */
|
|
#define ETXTBSY 26 /* Text file busy */
|
|
#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 */
|
|
#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 */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
|
|
#endif
|
|
#define ENOTSUP 45 /* Operation not supported */
|
|
#if !__DARWIN_UNIX03 && !defined(KERNEL)
|
|
/*
|
|
* This is the same for binary and source copmpatability, unless compiling
|
|
* the kernel itself, or compiling __DARWIN_UNIX03; if compiling for the
|
|
* kernel, the correct value will be returned. If compiling non-POSIX
|
|
* source, the kernel return value will be converted by a stub in libc, and
|
|
* if compiling source with __DARWIN_UNIX03, the conversion in libc is not
|
|
* done, and the caller gets the expected (discrete) value.
|
|
*/
|
|
#define EOPNOTSUPP ENOTSUP /* Operation not supported on socket */
|
|
#endif /* !__DARWIN_UNIX03 && !KERNEL */
|
|
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EPFNOSUPPORT 46 /* Protocol family not supported */
|
|
#endif
|
|
#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 */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define ESHUTDOWN 58 /* Can't send after socket shutdown */
|
|
#define ETOOMANYREFS 59 /* Too many references: can't splice */
|
|
#endif
|
|
#define ETIMEDOUT 60 /* Operation timed out */
|
|
#define ECONNREFUSED 61 /* Connection refused */
|
|
|
|
#define ELOOP 62 /* Too many levels of symbolic links */
|
|
#define ENAMETOOLONG 63 /* File name too long */
|
|
|
|
/* should be rearranged */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EHOSTDOWN 64 /* Host is down */
|
|
#endif
|
|
#define EHOSTUNREACH 65 /* No route to host */
|
|
#define ENOTEMPTY 66 /* Directory not empty */
|
|
|
|
/* quotas & mush */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EPROCLIM 67 /* Too many processes */
|
|
#define EUSERS 68 /* Too many users */
|
|
#endif
|
|
#define EDQUOT 69 /* Disc quota exceeded */
|
|
|
|
/* Network File System */
|
|
#define ESTALE 70 /* Stale NFS file handle */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#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
|
|
|
|
#define ENOLCK 77 /* No locks available */
|
|
#define ENOSYS 78 /* Function not implemented */
|
|
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EFTYPE 79 /* Inappropriate file type or format */
|
|
#define EAUTH 80 /* Authentication error */
|
|
#define ENEEDAUTH 81 /* Need authenticator */
|
|
|
|
/* Intelligent device errors */
|
|
#define EPWROFF 82 /* Device power is off */
|
|
#define EDEVERR 83 /* Device error, e.g. paper out */
|
|
#endif
|
|
|
|
#define EOVERFLOW 84 /* Value too large to be stored in data type */
|
|
|
|
/* Program loading errors */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EBADEXEC 85 /* Bad executable */
|
|
#define EBADARCH 86 /* Bad CPU type in executable */
|
|
#define ESHLIBVERS 87 /* Shared library version mismatch */
|
|
#define EBADMACHO 88 /* Malformed Macho file */
|
|
#endif
|
|
|
|
#define ECANCELED 89 /* Operation canceled */
|
|
|
|
#define EIDRM 90 /* Identifier removed */
|
|
#define ENOMSG 91 /* No message of desired type */
|
|
#define EILSEQ 92 /* Illegal byte sequence */
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define ENOATTR 93 /* Attribute not found */
|
|
#endif
|
|
|
|
#define EBADMSG 94 /* Bad message */
|
|
#define EMULTIHOP 95 /* Reserved */
|
|
#define ENODATA 96 /* No message available on STREAM */
|
|
#define ENOLINK 97 /* Reserved */
|
|
#define ENOSR 98 /* No STREAM resources */
|
|
#define ENOSTR 99 /* Not a STREAM */
|
|
#define EPROTO 100 /* Protocol error */
|
|
#define ETIME 101 /* STREAM ioctl timeout */
|
|
|
|
#if __DARWIN_UNIX03 || defined(KERNEL)
|
|
/* This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL */
|
|
#define EOPNOTSUPP 102 /* Operation not supported on socket */
|
|
#endif /* __DARWIN_UNIX03 || KERNEL */
|
|
|
|
#define ENOPOLICY 103 /* No such policy registered */
|
|
|
|
#if __DARWIN_C_LEVEL >= 200809L
|
|
#define ENOTRECOVERABLE 104 /* State not recoverable */
|
|
#define EOWNERDEAD 105 /* Previous owner died */
|
|
#endif
|
|
|
|
#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
|
|
#define EQFULL 106 /* Interface output queue is full */
|
|
#define ELAST 106 /* Must be equal largest errno */
|
|
#endif
|
|
|
|
#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 */
|
|
|
|
#ifdef KERNEL_PRIVATE
|
|
#define ERECYCLE (-5) /* restart lookup under heavy vnode pressure/recycling */
|
|
#define EREDRIVEOPEN (-6) /* redrive open */
|
|
#endif
|
|
#ifdef BSD_KERNEL_PRIVATE
|
|
#define EKEEPLOOKING (-7)
|
|
#define EDATALESS (-8)
|
|
/* used for cvwait error returns to Libc */
|
|
#define ECVCERORR 256
|
|
#define ECVPERORR 512
|
|
#else /* BSD_KERNEL_PRIVATE */
|
|
/* -5, -6 and -7 and -106 are reserved for kernel internal use */
|
|
#endif /* BSD_KERNEL_PRIVATE */
|
|
#ifdef PRIVATE
|
|
#define EQSUSPENDED (-EQFULL) /* Output queue is suspended */
|
|
#endif /* PRIVATE */
|
|
#endif /* KERNEL */
|
|
#endif /* _SYS_ERRNO_H_ */
|