[apple/xnu.git] / bsd / sys / errno.h

/*
 * Copyright (c) 2000-2002 Apple Computer, 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_

#if !defined(KERNEL) && !defined(KERNEL_PRIVATE)
#include <sys/cdefs.h>
__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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	ESOCKTNOSUPPORT	44		/* Socket type not supported */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	EPFNOSUPPORT	46		/* Protocol family not supported */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_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 */
#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	ESHUTDOWN	58		/* Can't send after socket shutdown */
#define	ETOOMANYREFS	59		/* Too many references: can't splice */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	EHOSTDOWN	64		/* Host is down */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#define	EHOSTUNREACH	65		/* No route to host */
#define	ENOTEMPTY	66		/* Directory not empty */

/* quotas & mush */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	EPROCLIM	67		/* Too many processes */
#define	EUSERS		68		/* Too many users */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#define	EDQUOT		69		/* Disc quota exceeded */

/* Network File System */
#define	ESTALE		70		/* Stale NFS file handle */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_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 /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

#define	ENOLCK		77		/* No locks available */
#define	ENOSYS		78		/* Function not implemented */

#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#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 /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

#define	EOVERFLOW	84		/* Value too large to be stored in data type */

/* Program loading errors */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#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 /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define ENOATTR		93		/* Attribute not found */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

#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 !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define	ELAST		103		/* Must be equal largest errno */
#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

#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 */
#define ERECYCLE    (-5)		/* restart lookup under heavy vnode pressure/recycling */
#define EREDRIVEOPEN	(-6)
#endif
#endif /* _SYS_ERRNO_H_ */
Commit	Line	Data
1c79356b	1	/*
5d5c5d0d A	2	* Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
5d5c5d0d A	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b	5	*
2d21ac55 A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
8f6c56a5	14	*
2d21ac55 A	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b A	27	*/
	28	/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
	29	/*
	30	* Copyright (c) 1982, 1986, 1989, 1993
	31	* The Regents of the University of California. All rights reserved.
	32	* (c) UNIX System Laboratories, Inc.
	33	* All or some portions of this file are derived from material licensed
	34	* to the University of California by American Telephone and Telegraph
	35	* Co. or Unix System Laboratories, Inc. and are reproduced herein with
	36	* the permission of UNIX System Laboratories, Inc.
	37	*
	38	* Redistribution and use in source and binary forms, with or without
	39	* modification, are permitted provided that the following conditions
	40	* are met:
	41	* 1. Redistributions of source code must retain the above copyright
	42	* notice, this list of conditions and the following disclaimer.
	43	* 2. Redistributions in binary form must reproduce the above copyright
	44	* notice, this list of conditions and the following disclaimer in the
	45	* documentation and/or other materials provided with the distribution.
	46	* 3. All advertising materials mentioning features or use of this software
	47	* must display the following acknowledgement:
	48	* This product includes software developed by the University of
	49	* California, Berkeley and its contributors.
	50	* 4. Neither the name of the University nor the names of its contributors
	51	* may be used to endorse or promote products derived from this software
	52	* without specific prior written permission.
	53	*
	54	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	55	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	56	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	57	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	58	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	59	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	60	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	61	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	62	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	63	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	64	* SUCH DAMAGE.
	65	*
	66	* @(#)errno.h 8.5 (Berkeley) 1/21/94
	67	*/
	68
	69	#ifndef _SYS_ERRNO_H_
	70	#define _SYS_ERRNO_H_
	71
	72	#if !defined(KERNEL) && !defined(KERNEL_PRIVATE)
	73	#include <sys/cdefs.h>
	74	__BEGIN_DECLS
91447636	75	extern int * __error(void);
1c79356b A	76	#define errno (*__error())
	77	__END_DECLS
	78	#endif
	79
	80	/*
	81	* Error codes
	82	*/
	83
	84	#define EPERM 1 /* Operation not permitted */
	85	#define ENOENT 2 /* No such file or directory */
	86	#define ESRCH 3 /* No such process */
	87	#define EINTR 4 /* Interrupted system call */
	88	#define EIO 5 /* Input/output error */
	89	#define ENXIO 6 /* Device not configured */
	90	#define E2BIG 7 /* Argument list too long */
	91	#define ENOEXEC 8 /* Exec format error */
	92	#define EBADF 9 /* Bad file descriptor */
	93	#define ECHILD 10 /* No child processes */
	94	#define EDEADLK 11 /* Resource deadlock avoided */
	95	/* 11 was EAGAIN */
	96	#define ENOMEM 12 /* Cannot allocate memory */
	97	#define EACCES 13 /* Permission denied */
	98	#define EFAULT 14 /* Bad address */
2d21ac55	99	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	100	#define ENOTBLK 15 /* Block device required */
1c79356b A	101	#endif
2d21ac55	102	#define EBUSY 16 /* Device / Resource busy */
1c79356b A	103	#define EEXIST 17 /* File exists */
	104	#define EXDEV 18 /* Cross-device link */
	105	#define ENODEV 19 /* Operation not supported by device */
	106	#define ENOTDIR 20 /* Not a directory */
	107	#define EISDIR 21 /* Is a directory */
	108	#define EINVAL 22 /* Invalid argument */
	109	#define ENFILE 23 /* Too many open files in system */
	110	#define EMFILE 24 /* Too many open files */
	111	#define ENOTTY 25 /* Inappropriate ioctl for device */
1c79356b	112	#define ETXTBSY 26 /* Text file busy */
1c79356b A	113	#define EFBIG 27 /* File too large */
	114	#define ENOSPC 28 /* No space left on device */
	115	#define ESPIPE 29 /* Illegal seek */
	116	#define EROFS 30 /* Read-only file system */
	117	#define EMLINK 31 /* Too many links */
	118	#define EPIPE 32 /* Broken pipe */
	119
	120	/* math software */
	121	#define EDOM 33 /* Numerical argument out of domain */
	122	#define ERANGE 34 /* Result too large */
	123
	124	/* non-blocking and interrupt i/o */
	125	#define EAGAIN 35 /* Resource temporarily unavailable */
1c79356b A	126	#define EWOULDBLOCK EAGAIN /* Operation would block */
	127	#define EINPROGRESS 36 /* Operation now in progress */
	128	#define EALREADY 37 /* Operation already in progress */
	129
	130	/* ipc/network software -- argument errors */
	131	#define ENOTSOCK 38 /* Socket operation on non-socket */
	132	#define EDESTADDRREQ 39 /* Destination address required */
	133	#define EMSGSIZE 40 /* Message too long */
	134	#define EPROTOTYPE 41 /* Protocol wrong type for socket */
	135	#define ENOPROTOOPT 42 /* Protocol not available */
	136	#define EPROTONOSUPPORT 43 /* Protocol not supported */
2d21ac55	137	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b	138	#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
2d21ac55	139	#endif /* (!_POSIX_C_SOURCE \|\| _DARWIN_C_SOURCE) */
91447636 A	140	#define ENOTSUP 45 /* Operation not supported */
	141	#if !__DARWIN_UNIX03 && !defined(KERNEL)
	142	/*
	143	* This is the same for binary and source copmpatability, unless compiling
	144	* the kernel itself, or compiling __DARWIN_UNIX03; if compiling for the
	145	* kernel, the correct value will be returned. If compiling non-POSIX
	146	* source, the kernel return value will be converted by a stub in libc, and
	147	* if compiling source with __DARWIN_UNIX03, the conversion in libc is not
	148	* done, and the caller gets the expected (discrete) value.
	149	*/
	150	#define EOPNOTSUPP ENOTSUP /* Operation not supported on socket */
	151	#endif /* !__DARWIN_UNIX03 && !KERNEL */
	152
2d21ac55	153	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b	154	#define EPFNOSUPPORT 46 /* Protocol family not supported */
2d21ac55	155	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b A	156	#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
	157	#define EADDRINUSE 48 /* Address already in use */
	158	#define EADDRNOTAVAIL 49 /* Can't assign requested address */
	159
	160	/* ipc/network software -- operational errors */
	161	#define ENETDOWN 50 /* Network is down */
	162	#define ENETUNREACH 51 /* Network is unreachable */
	163	#define ENETRESET 52 /* Network dropped connection on reset */
	164	#define ECONNABORTED 53 /* Software caused connection abort */
	165	#define ECONNRESET 54 /* Connection reset by peer */
	166	#define ENOBUFS 55 /* No buffer space available */
	167	#define EISCONN 56 /* Socket is already connected */
	168	#define ENOTCONN 57 /* Socket is not connected */
2d21ac55	169	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	170	#define ESHUTDOWN 58 /* Can't send after socket shutdown */
1c79356b A	171	#define ETOOMANYREFS 59 /* Too many references: can't splice */
2d21ac55	172	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b A	173	#define ETIMEDOUT 60 /* Operation timed out */
	174	#define ECONNREFUSED 61 /* Connection refused */
	175
	176	#define ELOOP 62 /* Too many levels of symbolic links */
1c79356b A	177	#define ENAMETOOLONG 63 /* File name too long */
	178
	179	/* should be rearranged */
2d21ac55	180	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b	181	#define EHOSTDOWN 64 /* Host is down */
2d21ac55	182	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b	183	#define EHOSTUNREACH 65 /* No route to host */
1c79356b A	184	#define ENOTEMPTY 66 /* Directory not empty */
	185
	186	/* quotas & mush */
2d21ac55	187	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	188	#define EPROCLIM 67 /* Too many processes */
1c79356b A	189	#define EUSERS 68 /* Too many users */
2d21ac55	190	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b A	191	#define EDQUOT 69 /* Disc quota exceeded */
	192
	193	/* Network File System */
	194	#define ESTALE 70 /* Stale NFS file handle */
2d21ac55	195	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	196	#define EREMOTE 71 /* Too many levels of remote in path */
	197	#define EBADRPC 72 /* RPC struct is bad */
	198	#define ERPCMISMATCH 73 /* RPC version wrong */
	199	#define EPROGUNAVAIL 74 /* RPC prog. not avail */
	200	#define EPROGMISMATCH 75 /* Program version wrong */
	201	#define EPROCUNAVAIL 76 /* Bad procedure for program */
2d21ac55	202	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b A	203
	204	#define ENOLCK 77 /* No locks available */
	205	#define ENOSYS 78 /* Function not implemented */
	206
2d21ac55	207	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	208	#define EFTYPE 79 /* Inappropriate file type or format */
	209	#define EAUTH 80 /* Authentication error */
	210	#define ENEEDAUTH 81 /* Need authenticator */
1c79356b A	211
	212	/* Intelligent device errors */
	213	#define EPWROFF 82 /* Device power is off */
	214	#define EDEVERR 83 /* Device error, e.g. paper out */
2d21ac55	215	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b	216
1c79356b A	217	#define EOVERFLOW 84 /* Value too large to be stored in data type */
	218
	219	/* Program loading errors */
2d21ac55	220	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
1c79356b A	221	#define EBADEXEC 85 /* Bad executable */
	222	#define EBADARCH 86 /* Bad CPU type in executable */
	223	#define ESHLIBVERS 87 /* Shared library version mismatch */
	224	#define EBADMACHO 88 /* Malformed Macho file */
2d21ac55	225	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b	226
9bccf70c	227	#define ECANCELED 89 /* Operation canceled */
55e303ae A	228
	229	#define EIDRM 90 /* Identifier removed */
	230	#define ENOMSG 91 /* No message of desired type */
	231	#define EILSEQ 92 /* Illegal byte sequence */
2d21ac55	232	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
55e303ae	233	#define ENOATTR 93 /* Attribute not found */
2d21ac55	234	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
91447636 A	235
	236	#define EBADMSG 94 /* Bad message */
	237	#define EMULTIHOP 95 /* Reserved */
	238	#define ENODATA 96 /* No message available on STREAM */
	239	#define ENOLINK 97 /* Reserved */
	240	#define ENOSR 98 /* No STREAM resources */
	241	#define ENOSTR 99 /* Not a STREAM */
	242	#define EPROTO 100 /* Protocol error */
	243	#define ETIME 101 /* STREAM ioctl timeout */
	244
	245	#if __DARWIN_UNIX03 \|\| defined(KERNEL)
	246	/* This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL */
	247	#define EOPNOTSUPP 102 /* Operation not supported on socket */
	248	#endif /* __DARWIN_UNIX03 \|\| KERNEL */
	249
2d21ac55 A	250	#define ENOPOLICY 103 /* No such policy registered */
	251
	252	#if !defined(_POSIX_C_SOURCE) \|\| defined(_DARWIN_C_SOURCE)
	253	#define ELAST 103 /* Must be equal largest errno */
	254	#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
1c79356b A	255
	256	#ifdef KERNEL
	257	/* pseudo-errors returned inside kernel to modify return to process */
91447636 A	258	#define ERESTART (-1) /* restart syscall */
91447636 A	259	#define EJUSTRETURN (-2) /* don't modify regs, just return */
4a3eedf9	260	#define ERECYCLE (-5) /* restart lookup under heavy vnode pressure/recycling */
935ed37a	261	#define EREDRIVEOPEN (-6)
1c79356b A	262	#endif
1c79356b A	263	#endif /* _SYS_ERRNO_H_ */