Centos服务器errno 错误对照表

strerror() 函数依据 errno 值返回错误描述字符串，下面程序打印对照表：

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01.#include <errno.h>

02.#include <string.h>

03.#include <stdio.h>

04.

05.int main()

06.

{

07. int i;

08. for(i =0; i <140; ++i)

09.

{

10. errno = i;

11. printf(“errno %d :\t\t%s\n“,i,strerror(errno));

12. }

13. return0;

14.}

错误对照表：

errno0 : Success

errno1 : Operation not permitted

errno2 : No such file or directory

errno3 : No such process

errno4 : Interrupted system call

errno5 : Input/output error

errno6 : No such device or address

errno7 : Argument list too long

errno8 : Exec format error

errno9 : Bad file descriptor

errno10 : No child processes

errno11 : Resource temporarily unavailable

errno12 : Cannot allocate memory

errno13 : Permission denied

errno14 : Bad address

errno15 : Block device required

errno16 : Device or resource busy

errno17 : File exists

errno18 : Invalid cross-device link

errno19 : No such device

errno20 : Not a directory

errno21 : Is a directory

errno22 : Invalid argument

errno23 : Too many open files in system

errno24 : Too many open files

errno25 : Inappropriate ioctl for device

errno26 : Text file busy

errno27 : File too large

errno28 : No space left on device

errno29 : Illegal seek

errno30 : Read-only file system

errno31 : Too many links

errno32 : broken pipe

errno33 : Numerical argument out of domain

errno34 : Numerical result out of range

errno35 : Resource deadlock avoided

errno36 : File name too long

errno37 : No locks available

errno38 : Function not implemented

errno39 : Directory not empty

errno40 : Too many levels of symbolic links

errno41 : UnkNown error 41

errno42 : No message of desired type

errno43 : Identifier removed

errno44 : Channel number out of range

errno45 : Level 2 not synchronized

errno46 : Level 3 halted

errno47 : Level 3 reset

errno48 : Link number out of range

errno49 : Protocol driver not attached

errno50 : No CSI structure available

errno51 : Level 2 halted

errno52 : Invalid exchange

errno53 : Invalid request descriptor

errno54 : Exchange full

errno55 : No anode

errno56 : Invalid request code

errno57 : Invalid slot

errno58 : UnkNown error 58

errno59 : Bad font file format

errno60 : Device not a stream

errno61 : No data available

errno62 : Timer expired

errno63 : Out of streams resources

errno64 : Machine is not on the network

errno65 : Package not installed

errno66 : Object is remote

errno67 : Link has been severed

errno68 : Advertise error

errno69 : Srmount error

errno70 : Communication error on send

errno71 : Protocol error

errno72 : Multihop attempted

errno73 : RFS specific error

errno74 : Bad message

errno75 : Value too large for defined datatype

errno76 : Name not unique on network

errno77 : File descriptor in bad state

errno78 : Remote address changed

errno79 : Can not access a needed sharedlibrary

errno80 : Accessing a corrupted sharedlibrary

errno81 : .lib section in a.out corrupted

errno82 : Attempting to link in too manyshared libraries

errno83 : Cannot exec a shared librarydirectly

errno84 : Invalid or incomplete multibyte orwide character

errno85 : Interrupted system call should berestarted

errno86 : Streams pipe error

errno87 : Too many users

errno88 : Socket operation on non-socket

errno89 : Destinationaddress required

errno90 : Message too long

errno91 : Protocol wrong type for socket

errno92 : Protocol not available

errno93 : Protocol not supported

errno94 : Socket type not supported

errno95 : Operation not supported

errno96 : Protocol family not supported

errno97 : Address family not supported byprotocol

errno98 : Address already in use

errno99 : Cannot assign requested address

errno100 : Network is down

errno101 : Network is unreachable

errno102 : Network dropped connection onreset

errno103 : Software caused connection abort

errno104 : Connection reset by peer

errno105 : No buffer space available

errno106 : Transport endpoint is alreadyconnected

errno107 : Transport endpoint is notconnected

errno108 : Cannot send after transportendpoint shutdown

errno109 : Too many references: cannot splice

errno110 : Connection timed out

errno111 : Connection refused

errno112 : Host is down

errno113 : No route to host

errno114 : Operation already in progress

errno115 : Operation Now in progress

errno116 : Stale NFS file handle

errno117 : Structure needs cleaning

errno118 : Not a XENIX named type file

errno119 : No XENIX semaphores available

errno120 : Is a named type file

errno121 : Remote I/O error

errno122 : disk quota exceeded

errno123 : No medium found

errno124 : Wrong medium type

errno125 : Operation canceled

errno126 : required key not available

errno127 : Key has expired

errno128 : Key has been revoked

errno129 : Key was rejected by service

errno130 : Owner died

errno131 : State not recoverable

errno132 : Operation not possible due toRF-kill

errno133 : UnkNown error 133

errno134 : UnkNown error 134

errno135 : UnkNown error 135

errno136 : UnkNown error 136

errno137 : UnkNown error 137

errno138 : UnkNown error 138

errno139 : UnkNown error 139

由上可见Linux对错误宏的定义。

头文件 /usr/include/asm-generic/errno-base.h 的源码：

#ifndef _ASM_GENERIC_ERRNO_BASE_H
#define _ASM_GENERIC_ERRNO_BASE_H

#defineEPERM1/* Operation not permitted */
#defineENOENT2/* No such file or directory */
#defineESRCH3/* No such process */
#defineEINTR4/* Interrupted system call */
#defineEIO5/* I/O error */
#defineENXIO6/* No such device or address */
#defineE2BIG7/* Argument list too long */
#defineENOEXEC8/* Exec format error */
#defineEBADF9/* Bad file number */
#defineECHILD10/* No child processes */
#defineEAGAIN11/* Try again */
#defineENOMEM12/* Out of memory */
#defineEACCES13/* Permission denied */
#defineEFAULT14/* Bad address */
#defineENOTBLK15/* Block device required */
#defineEBUSY16/* Device or resource busy */
#defineEEXIST17/* File exists */
#defineEXDEV18/* Cross-device link */
#defineENODEV19/* No such device */
#defineENOTDIR20/* Not a directory */
#defineEISDIR21/* Is a directory */
#defineEINVAL22/* Invalid argument */
#defineENFILE23/* File table overflow */
#defineEMFILE24/* Too many open files */
#defineENottY25/* Not a typewriter */
#defineETXTBSY26/* Text file busy */
#defineEFBIG27/* File too large */
#defineENOSPC28/* No space left on device */
#defineESPIPE29/* Illegal seek */
#defineEROFS30/* Read-only file system */
#defineEMLINK31/* Too many links */
#defineEPIPE32/* broken pipe */
#defineEDOM33/* Math argument out of domain of func */
#defineERANGE34/* Math result not representable */

#endif

头文件/usr/include/asm-generic/erno.h源码：

#ifndef _ASM_GENERIC_ERRNO_H
#define _ASM_GENERIC_ERRNO_H

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

#defineEDEADLK35/* Resource deadlock would occur */
#defineENAMetoOLONG36/* File name too long */
#defineENOLCK37/* No record locks available */
#defineENOSYS38/* Function not implemented */
#defineENOTEMPTY39/* Directory not empty */
#defineELOOP40/* Too many symbolic links encountered */
#defineEWOULDBLOCKEAGAIN/* Operation would block */
#defineENOMSG42/* No message of desired type */
#defineEIDRM43/* Identifier removed */
#defineECHRNG44/* Channel number out of range */
#defineEL2NSYNC45/* Level 2 not synchronized */
#defineEL3HLT46/* Level 3 halted */
#defineEL3RST47/* Level 3 reset */
#defineELNRNG48/* Link number out of range */
#defineEUNATCH49/* Protocol driver not attached */
#defineENOCSI50/* No CSI structure available */
#defineEL2HLT51/* Level 2 halted */
#defineEBADE52/* Invalid exchange */
#defineEBADR53/* Invalid request descriptor */
#defineEXFULL54/* Exchange full */
#defineENOANO55/* No anode */
#defineEBADRQC56/* Invalid request code */
#defineEBADSLT57/* Invalid slot */

#defineEDEADLOCKEDEADLK

#defineEBFONT59/* Bad font file format */
#defineENOSTR60/* Device not a stream */
#defineENODATA61/* No data available */
#defineETIME62/* Timer expired */
#defineENOSR63/* Out of streams resources */
#defineENONET64/* Machine is not on the network */
#defineEnopKG65/* Package not installed */
#defineEREMOTE66/* Object is remote */
#defineENOLINK67/* Link has been severed */
#defineEADV68/* Advertise error */
#defineESRMNT69/* Srmount error */
#defineECOMM70/* Communication error on send */
#defineEPROTO71/* Protocol error */
#defineEMULTIHOP72/* Multihop attempted */
#defineEDOTDOT73/* RFS specific error */
#defineEBADMSG74/* Not a data message */
#defineEOVERFLOW75/* Value too large for defined data type */
#defineENOTUNIQ76/* Name not unique on network */
#defineEBADFD77/* File descriptor in bad state */
#defineEREMCHG78/* Remote address changed */
#defineELIBACC79/* Can not access a needed shared library */
#defineELIBBAD80/* Accessing a corrupted shared library */
#defineELIBSCN81/* .lib section in a.out corrupted */
#defineElibmAX82/* Attempting to link in too many shared libraries */
#defineELIBEXEC83/* Cannot exec a shared library directly */
#defineEILSEQ84/* Illegal byte sequence */
#defineERESTART85/* Interrupted system call should be restarted */
#defineESTRPIPE86/* Streams pipe error */
#defineEUSERS87/* Too many users */
#defineENOTSOCK88/* Socket operation on non-socket */
#defineEDESTADDRREQ89/* Destination address required */
#defineEMSGSIZE90/* Message too long */
#defineEPROTOTYPE91/* Protocol wrong type for socket */
#defineEnopROTOOPT92/* Protocol not available */
#defineEPROTONOSUPPORT93/* Protocol not supported */
#defineESOCKTNOSUPPORT94/* Socket type not supported */
#defineEOPNOTSUPP95/* Operation not supported on transport endpoint */
#defineEPFNOSUPPORT96/* Protocol family not supported */
#defineEAFNOSUPPORT97/* Address family not supported by protocol */
#defineEADDRINUSE98/* Address already in use */
#defineEADDRNOTAVAIL99/* Cannot assign requested address */
#defineENETDOWN100/* Network is down */
#defineENETUNREACH101/* Network is unreachable */
#defineENETRESET102/* Network dropped connection because of reset */
#defineECONNABORTED103/* Software caused connection abort */
#defineECONNRESET104/* Connection reset by peer */
#defineENOBUFS105/* No buffer space available */
#defineEISCONN106/* Transport endpoint is already connected */
#defineENOTCONN107/* Transport endpoint is not connected */
#defineESHUTDOWN108/* Cannot send after transport endpoint shutdown */
#defineetoOMANYREFS109/* Too many references: cannot splice */
#defineETIMEDOUT110/* Connection timed out */
#defineECONNREFUSED111/* Connection refused */
#defineEHOSTDOWN112/* Host is down */
#defineehostunreach113/* No route to host */
#defineEALREADY114/* Operation already in progress */
#defineEINPROGRESS115/* Operation Now in progress */
#defineESTALE116/* Stale NFS file handle */
#defineEUCLEAN117/* Structure needs cleaning */
#defineENOTNAM118/* Not a XENIX named type file */
#defineENAVAIL119/* No XENIX semaphores available */
#defineEISNAM120/* Is a named type file */
#defineEREMOTEIO121/* Remote I/O error */
#defineEDQUOT122/* Quota exceeded */

#defineENOMEDIUM123/* No medium found */
#defineEMEDIUMTYPE124/* Wrong medium type */
#defineECANCELED125/* Operation Canceled */
#defineENOKEY126/* required key not available */
#defineEKEYEXPIRED127/* Key has expired */
#defineEKEYREVOKED128/* Key has been revoked */
#defineEKEYREJECTED129/* Key was rejected by service */

/* for robust mutexes */
#defineEOWNERDEAD130/* Owner died */
#defineENOTRECOVERABLE131/* State not recoverable */

#define ERFKILL132/* Operation not possible due to RF-kill */

#endif