errno 含义表

errno.00 is: Successerrno.01 is: Operation not permittederrno.02 is: No such file or directoryerrno.03 is: No such processerrno.04 is: Interrupted system callerrno.05 is: Input/output errorerrno.06 is: No such device or addresserrno.07 is: Argument list too longerrno.08 is: Exec format errorerrno.09 is: Bad file descriptorerrno.10 is: No child processeserrno.11 is: Resource temporarily unavailableerrno.12 is: Cannot allocate memoryerrno.13 is: Permission deniederrno.14 is: Bad addresserrno.15 is: Block device requirederrno.16 is: Device or resource busyerrno.17 is: File existserrno.18 is: Invalid cross-device linkerrno.19 is: No such deviceerrno.20 is: Not a directoryerrno.21 is: Is a directoryerrno.22 is: Invalid argumenterrno.23 is: Too many open files in systemerrno.24 is: Too many open fileserrno.25 is: Inappropriate ioctl for deviceerrno.26 is: Text file busyerrno.27 is: File too largeerrno.28 is: No space left on deviceerrno.29 is: Illegal seekerrno.30 is: Read-only file systemerrno.31 is: Too many linkserrno.32 is: Broken pipeerrno.33 is: Numerical argument out of domainerrno.34 is: Numerical result out of rangeerrno.35 is: Resource deadlock avoidederrno.36 is: File name too longerrno.37 is: No locks availableerrno.38 is: Function not implementederrno.39 is: Directory not emptyerrno.40 is: Too many levels of symbolic linkserrno.41 is: Unknown error 41errno.42 is: No message of desired typeerrno.43 is: Identifier removederrno.44 is: Channel number out of rangeerrno.45 is: Level 2 not synchronizederrno.46 is: Level 3 haltederrno.47 is: Level 3 reseterrno.48 is: Link number out of rangeerrno.49 is: Protocol driver not attachederrno.50 is: No CSI structure availableerrno.51 is: Level 2 haltederrno.52 is: Invalid exchangeerrno.53 is: Invalid request descriptorerrno.54 is: Exchange fullerrno.55 is: No anodeerrno.56 is: Invalid request codeerrno.57 is: Invalid sloterrno.58 is: Unknown error 58errno.59 is: Bad font file formaterrno.60 is: Device not a streamerrno.61 is: No data availableerrno.62 is: Timer expirederrno.63 is: Out of streams resourceserrno.64 is: Machine is not on the networkerrno.65 is: Package not installederrno.66 is: Object is remoteerrno.67 is: Link has been severederrno.68 is: Advertise errorerrno.69 is: Srmount errorerrno.70 is: Communication error on senderrno.71 is: Protocol errorerrno.72 is: Multihop attemptederrno.73 is: RFS specific errorerrno.74 is: Bad messageerrno.75 is: Value too large for defined data typeerrno.76 is: Name not unique on networkerrno.77 is: File descriptor in bad stateerrno.78 is: Remote address changederrno.79 is: Can not access a needed shared libraryerrno.80 is: Accessing a corrupted shared libraryerrno.81 is: .lib section in a.out corruptederrno.82 is: Attempting to link in too many shared librarieserrno.83 is: Cannot exec a shared library directlyerrno.84 is: Invalid or incomplete multibyte or wide charactererrno.85 is: Interrupted system call should be restartederrno.86 is: Streams pipe errorerrno.87 is: Too many userserrno.88 is: Socket operation on non-socketerrno.89 is: Destination address requirederrno.90 is: Message too longerrno.91 is: Protocol wrong type for socketerrno.92 is: Protocol not availableerrno.93 is: Protocol not supportederrno.94 is: Socket type not supportederrno.95 is: Operation not supportederrno.96 is: Protocol family not supportederrno.97 is: Address family not supported by protocolerrno.98 is: Address already in useerrno.99 is: Cannot assign requested addresserrno.100 is: Network is downerrno.101 is: Network is unreachableerrno.102 is: Network dropped connection on reseterrno.103 is: Software caused connection aborterrno.104 is: Connection reset by peererrno.105 is: No buffer space availableerrno.106 is: Transport endpoint is already connectederrno.107 is: Transport endpoint is not connectederrno.108 is: Cannot send after transport endpoint shutdownerrno.109 is: Too many references: cannot spliceerrno.110 is: Connection timed outerrno.111 is: Connection refusederrno.112 is: Host is downerrno.113 is: No route to hosterrno.114 is: Operation already in progresserrno.115 is: Operation now in progresserrno.116 is: Stale NFS file handleerrno.117 is: Structure needs cleaningerrno.118 is: Not a XENIX named type fileerrno.119 is: No XENIX semaphores availableerrno.120 is: Is a named type fileerrno.121 is: Remote I/O errorerrno.122 is: Disk quota exceedederrno.123 is: No medium founderrno.124 is: Wrong medium typeerrno.125 is: Operation cancelederrno.126 is: Required key not availableerrno.127 is: Key has expirederrno.128 is: Key has been revokederrno.129 is: Key was rejected by serviceerrno.130 is: Owner diederrno.131 is: State not recoverableerrno.132 is: Unknown error 132132-255全是Unknown error