本文共 4602 字，大约阅读时间需要 15 分钟。

Code:

#include 
   
    #include 
    
     //#include 
     
      int main(){       for (int i = 0; i < 133; i++) {           std::cout << "errno " << i << " :" << strerror(i) << std::endl;    }    return 0;}
     
    
   

Output:

errno 0 :Successerrno 1 :Operation not permittederrno 2 :No such file or directoryerrno 3 :No such processerrno 4 :Interrupted system callerrno 5 :Input/output errorerrno 6 :No such device or addresserrno 7 :Argument list too longerrno 8 :Exec format errorerrno 9 :Bad file descriptorerrno 10 :No child processeserrno 11 :Resource temporarily unavailableerrno 12 :Cannot allocate memoryerrno 13 :Permission deniederrno 14 :Bad addresserrno 15 :Block device requirederrno 16 :Device or resource busyerrno 17 :File existserrno 18 :Invalid cross-device linkerrno 19 :No such deviceerrno 20 :Not a directoryerrno 21 :Is a directoryerrno 22 :Invalid argumenterrno 23 :Too many open files in systemerrno 24 :Too many open fileserrno 25 :Inappropriate ioctl for deviceerrno 26 :Text file busyerrno 27 :File too largeerrno 28 :No space left on deviceerrno 29 :Illegal seekerrno 30 :Read-only file systemerrno 31 :Too many linkserrno 32 :Broken pipeerrno 33 :Numerical argument out of domainerrno 34 :Numerical result out of rangeerrno 35 :Resource deadlock avoidederrno 36 :File name too longerrno 37 :No locks availableerrno 38 :Function not implementederrno 39 :Directory not emptyerrno 40 :Too many levels of symbolic linkserrno 41 :Unknown error 41errno 42 :No message of desired typeerrno 43 :Identifier removederrno 44 :Channel number out of rangeerrno 45 :Level 2 not synchronizederrno 46 :Level 3 haltederrno 47 :Level 3 reseterrno 48 :Link number out of rangeerrno 49 :Protocol driver not attachederrno 50 :No CSI structure availableerrno 51 :Level 2 haltederrno 52 :Invalid exchangeerrno 53 :Invalid request descriptorerrno 54 :Exchange fullerrno 55 :No anodeerrno 56 :Invalid request codeerrno 57 :Invalid sloterrno 58 :Unknown error 58errno 59 :Bad font file formaterrno 60 :Device not a streamerrno 61 :No data availableerrno 62 :Timer expirederrno 63 :Out of streams resourceserrno 64 :Machine is not on the networkerrno 65 :Package not installederrno 66 :Object is remoteerrno 67 :Link has been severederrno 68 :Advertise errorerrno 69 :Srmount errorerrno 70 :Communication error on senderrno 71 :Protocol errorerrno 72 :Multihop attemptederrno 73 :RFS specific errorerrno 74 :Bad messageerrno 75 :Value too large for defined data typeerrno 76 :Name not unique on networkerrno 77 :File descriptor in bad stateerrno 78 :Remote address changederrno 79 :Can not access a needed shared libraryerrno 80 :Accessing a corrupted shared libraryerrno 81 :.lib section in a.out corruptederrno 82 :Attempting to link in too many shared librarieserrno 83 :Cannot exec a shared library directlyerrno 84 :Invalid or incomplete multibyte or wide charactererrno 85 :Interrupted system call should be restartederrno 86 :Streams pipe errorerrno 87 :Too many userserrno 88 :Socket operation on non-socketerrno 89 :Destination address requirederrno 90 :Message too longerrno 91 :Protocol wrong type for socketerrno 92 :Protocol not availableerrno 93 :Protocol not supportederrno 94 :Socket type not supportederrno 95 :Operation not supportederrno 96 :Protocol family not supportederrno 97 :Address family not supported by protocolerrno 98 :Address already in useerrno 99 :Cannot assign requested addresserrno 100 :Network is downerrno 101 :Network is unreachableerrno 102 :Network dropped connection on reseterrno 103 :Software caused connection aborterrno 104 :Connection reset by peererrno 105 :No buffer space availableerrno 106 :Transport endpoint is already connectederrno 107 :Transport endpoint is not connectederrno 108 :Cannot send after transport endpoint shutdownerrno 109 :Too many references: cannot spliceerrno 110 :Connection timed outerrno 111 :Connection refusederrno 112 :Host is downerrno 113 :No route to hosterrno 114 :Operation already in progresserrno 115 :Operation now in progresserrno 116 :Stale file handleerrno 117 :Structure needs cleaningerrno 118 :Not a XENIX named type fileerrno 119 :No XENIX semaphores availableerrno 120 :Is a named type fileerrno 121 :Remote I/O errorerrno 122 :Disk quota exceedederrno 123 :No medium founderrno 124 :Wrong medium typeerrno 125 :Operation cancelederrno 126 :Required key not availableerrno 127 :Key has expirederrno 128 :Key has been revokederrno 129 :Key was rejected by serviceerrno 130 :Owner diederrno 131 :State not recoverableerrno 132 :Operation not possible due to RF-killerrno 133 :Memory page has hardware error

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