socket 错误码含义列表

为了防止源链接失效,存档一下。

linux

来源:https://github.com/torvalds/linux/blob/master/include/uapi/asm-generic/errno.h

#ifndef _ASM_GENERIC_ERRNO_H
#define _ASM_GENERIC_ERRNO_H

#include <asm-generic/errno-base.h>

#define     EDEADLK         35      /* Resource deadlock would occur */
#define     ENAMETOOLONG    36      /* File name too long */
#define     ENOLCK          37      /* No record locks available */

/*
 * This error code is special: arch syscall entry code will return
 * -ENOSYS if users try to call a syscall that doesn't exist.  To keep
 * failures of syscalls that really do exist distinguishable from
 * failures due to attempts to use a nonexistent syscall, syscall
 * implementations should refrain from returning -ENOSYS.
 */
#define     ENOSYS          38      /* Invalid system call number */

#define     ENOTEMPTY       39      /* Directory not empty */
#define     ELOOP           40      /* Too many symbolic links encountered */
#define     EWOULDBLOCK     EAGAIN  /* Operation would block */
#define     ENOMSG          42      /* No message of desired type */
#define     EIDRM           43      /* Identifier removed */
#define     ECHRNG          44      /* Channel number out of range */
#define     EL2NSYNC        45      /* Level 2 not synchronized */
#define     EL3HLT          46      /* Level 3 halted */
#define     EL3RST          47      /* Level 3 reset */
#define     ELNRNG          48      /* Link number out of range */
#define     EUNATCH         49      /* Protocol driver not attached */
#define     ENOCSI          50      /* No CSI structure available */
#define     EL2HLT          51      /* Level 2 halted */
#define     EBADE           52      /* Invalid exchange */
#define     EBADR           53      /* Invalid request descriptor */
#define     EXFULL          54      /* Exchange full */
#define     ENOANO          55      /* No anode */
#define     EBADRQC         56      /* Invalid request code */
#define     EBADSLT         57      /* Invalid slot */

#define     EDEADLOCK       EDEADLK

#define     EBFONT          59      /* Bad font file format */
#define     ENOSTR          60      /* Device not a stream */
#define     ENODATA         61      /* No data available */
#define     ETIME           62      /* Timer expired */
#define     ENOSR           63      /* Out of streams resources */
#define     ENONET          64      /* Machine is not on the network */
#define     ENOPKG          65      /* Package not installed */
#define     EREMOTE         66      /* Object is remote */
#define     ENOLINK         67      /* Link has been severed */
#define     EADV            68      /* Advertise error */
#define     ESRMNT          69      /* Srmount error */
#define     ECOMM           70      /* Communication error on send */
#define     EPROTO          71      /* Protocol error */
#define     EMULTIHOP       72      /* Multihop attempted */
#define     EDOTDOT         73      /* RFS specific error */
#define     EBADMSG         74      /* Not a data message */
#define     EOVERFLOW       75      /* Value too large for defined data type */
#define     ENOTUNIQ        76      /* Name not unique on network */
#define     EBADFD          77      /* File descriptor in bad state */
#define     EREMCHG         78      /* Remote address changed */
#define     ELIBACC         79      /* Can not access a needed shared library */
#define     ELIBBAD         80      /* Accessing a corrupted shared library */
#define     ELIBSCN         81      /* .lib section in a.out corrupted */
#define     ELIBMAX         82      /* Attempting to link in too many shared libraries */
#define     ELIBEXEC        83      /* Cannot exec a shared library directly */
#define     EILSEQ          84      /* Illegal byte sequence */
#define     ERESTART        85      /* Interrupted system call should be restarted */
#define     ESTRPIPE        86      /* Streams pipe error */
#define     EUSERS          87      /* Too many users */
#define     ENOTSOCK        88      /* Socket operation on non-socket */
#define     EDESTADDRREQ    89      /* Destination address required */
#define     EMSGSIZE        90      /* Message too long */
#define     EPROTOTYPE      91      /* Protocol wrong type for socket */
#define     ENOPROTOOPT     92      /* Protocol not available */
#define     EPROTONOSUPPORT 93      /* Protocol not supported */
#define     ESOCKTNOSUPPORT 94      /* Socket type not supported */
#define     EOPNOTSUPP      95      /* Operation not supported on transport endpoint */
#define     EPFNOSUPPORT    96      /* Protocol family not supported */
#define     EAFNOSUPPORT    97      /* Address family not supported by protocol */
#define     EADDRINUSE      98      /* Address already in use */
#define     EADDRNOTAVAIL   99      /* Cannot assign requested address */
#define     ENETDOWN        100     /* Network is down */
#define     ENETUNREACH     101     /* Network is unreachable */
#define     ENETRESET       102     /* Network dropped connection because of reset */
#define     ECONNABORTED    103     /* Software caused connection abort */
#define     ECONNRESET      104     /* Connection reset by peer */
#define     ENOBUFS         105     /* No buffer space available */
#define     EISCONN         106     /* Transport endpoint is already connected */
#define     ENOTCONN        107     /* Transport endpoint is not connected */
#define     ESHUTDOWN       108     /* Cannot send after transport endpoint shutdown */
#define     ETOOMANYREFS    109     /* Too many references: cannot splice */
#define     ETIMEDOUT       110     /* Connection timed out */
#define     ECONNREFUSED    111     /* Connection refused */
#define     EHOSTDOWN       112     /* Host is down */
#define     EHOSTUNREACH    113     /* No route to host */
#define     EALREADY        114     /* Operation already in progress */
#define     EINPROGRESS     115     /* Operation now in progress */
#define     ESTALE          116     /* Stale file handle */
#define     EUCLEAN         117     /* Structure needs cleaning */
#define     ENOTNAM         118     /* Not a XENIX named type file */
#define     ENAVAIL         119     /* No XENIX semaphores available */
#define     EISNAM          120     /* Is a named type file */
#define     EREMOTEIO       121     /* Remote I/O error */
#define     EDQUOT          122     /* Quota exceeded */

#define     ENOMEDIUM       123     /* No medium found */
#define     EMEDIUMTYPE     124     /* Wrong medium type */
#define     ECANCELED       125     /* Operation Canceled */
#define     ENOKEY          126     /* Required key not available */
#define     EKEYEXPIRED     127     /* Key has expired */
#define     EKEYREVOKED     128     /* Key has been revoked */
#define     EKEYREJECTED    129     /* Key was rejected by service */

/* for robust mutexes */
#define     EOWNERDEAD      130     /* Owner died */
#define     ENOTRECOVERABLE 131     /* State not recoverable */

#define ERFKILL             132     /* Operation not possible due to RF-kill */

#define EHWPOISON   133     /* Memory page has hardware error */

#endif

mac

来源:https://opensource.apple.com/source/xnu/xnu-3248.60.10/bsd/sys/errno.h

/*
 * 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 BSD_KERNEL_PRIVATE
#define ERECYCLE    (-5)            /* restart lookup under heavy vnode pressure/recycling */
#define EREDRIVEOPEN        (-6)
#define EKEEPLOOKING        (-7)
#define ERESERVEDNAME       (-8)            /* path is known but not usable */
/* 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_ */

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