| Error Code | Error Text | 
|---|---|
| 
                     1  | 
                
                     Not super-user  | 
            
| 
                     2  | 
                
                     No such file or directory  | 
            
| 
                     3  | 
                
                     No such process  | 
            
| 
                     4  | 
                
                     Interrupted system call  | 
            
| 
                     5  | 
                
                     I/O error  | 
            
| 
                     6  | 
                
                     No such device or address  | 
            
| 
                     7  | 
                
                     Arg list too long  | 
            
| 
                     8  | 
                
                     Exec format error  | 
            
| 
                     9  | 
                
                     Bad file number  | 
            
| 
                     10  | 
                
                     No children  | 
            
| 
                     11  | 
                
                     No more processes  | 
            
| 
                     12  | 
                
                     Not enough core  | 
            
| 
                     13  | 
                
                     Permission denied  | 
            
| 
                     14  | 
                
                     Bad address  | 
            
| 
                     15  | 
                
                     Block device required  | 
            
| 
                     16  | 
                
                     Mount device busy  | 
            
| 
                     17  | 
                
                     File exists  | 
            
| 
                     18  | 
                
                     Cross-device link  | 
            
| 
                     19  | 
                
                     No such device  | 
            
| 
                     20  | 
                
                     Not a directory  | 
            
| 
                     21  | 
                
                     Is a directory  | 
            
| 
                     22  | 
                
                     Invalid argument  | 
            
| 
                     23  | 
                
                     File table overflow  | 
            
| 
                     24  | 
                
                     Too many open files  | 
            
| 
                     25  | 
                
                     Not a typewriter  | 
            
| 
                     26  | 
                
                     Text file busy  | 
            
| 
                     27  | 
                
                     File too large  | 
            
| 
                     28  | 
                
                     No space left on device  | 
            
| 
                     29  | 
                
                     Illegal seek  | 
            
| 
                     30  | 
                
                     Read only file system  | 
            
| 
                     31  | 
                
                     Too many links  | 
            
| 
                     32  | 
                
                     Broken pipe  | 
            
| 
                     33  | 
                
                     Math arg out of domain of func  | 
            
| 
                     34  | 
                
                     Math result not representable  | 
            
| 
                     35  | 
                
                     No message of desired type  | 
            
| 
                     36  | 
                
                     Identifier removed  | 
            
| 
                     37  | 
                
                     Channel number out of range  | 
            
| 
                     38  | 
                
                     Level 2 not synchronized  | 
            
| 
                     39  | 
                
                     Level 3 halted  | 
            
| 
                     40  | 
                
                     Level 3 reset  | 
            
| 
                     41  | 
                
                     Link number out of range  | 
            
| 
                     42  | 
                
                     Protocol driver not attached  | 
            
| 
                     43  | 
                
                     No CSI structure available  | 
            
| 
                     44  | 
                
                     Level 2 halted  | 
            
| 
                     45  | 
                
                     A deadlock would occur  | 
            
| 
                     46  | 
                
                     System record lock table was full  | 
            
| 
                     47  | 
                
                     Illegal byte sequence  | 
            
| 
                     50  | 
                
                     Machine is not on the network  | 
            
| 
                     51  | 
                
                     No data (for no delay io)  | 
            
| 
                     52  | 
                
                     Timer expired  | 
            
| 
                     53  | 
                
                     Out of streams resources  | 
            
| 
                     54  | 
                
                     Device not a stream  | 
            
| 
                     55  | 
                
                     Package not installed  | 
            
| 
                     57  | 
                
                     The link has been severed  | 
            
| 
                     58  | 
                
                     Advertise error  | 
            
| 
                     59  | 
                
                     srmount error  | 
            
| 
                     60  | 
                
                     Communication error on send  | 
            
| 
                     61  | 
                
                     Protocol error  | 
            
| 
                     64  | 
                
                     Multihop attempted  | 
            
| 
                     66  | 
                
                     Cross mount point (not really error)  | 
            
| 
                     67  | 
                
                     Trying to read unreadable message  | 
            
| 
                     68  | 
                
                     For Sun compatibility, will not occur.  | 
            
| 
                     69  | 
                
                     Disc quota exceeded  | 
            
| 
                     70  | 
                
                     Stale NFS file handle  | 
            
| 
                     71  | 
                
                     Too many levels of remote in path  | 
            
| 
                     72  | 
                
                     Value too large to be stored in data type  | 
            
| 
                     215  | 
                
                     Symbol does not exist in executable  | 
            
| 
                     216  | 
                
                     Socket operation on non-socket  | 
            
| 
                     217  | 
                
                     Destination address required  | 
            
| 
                     218  | 
                
                     Message too long  | 
            
| 
                     219  | 
                
                     Protocol wrong type for socket  | 
            
| 
                     220  | 
                
                     Protocol not available  | 
            
| 
                     221  | 
                
                     Protocol not supported  | 
            
| 
                     222  | 
                
                     Socket type not supported  | 
            
| 
                     223  | 
                
                     Operation not supported  | 
            
| 
                     224  | 
                
                     Protocol family not supported  | 
            
| 
                     225  | 
                
                     Address family not supported by  | 
            
| 
                     226  | 
                
                     Address already in use  | 
            
| 
                     227  | 
                
                     Cannot assign requested address  | 
            
| 
                     228  | 
                
                     Network is down  | 
            
| 
                     229  | 
                
                     Network is unreachable  | 
            
| 
                     230  | 
                
                     Network dropped connection on reset  | 
            
| 
                     231  | 
                
                     Software caused connection abort  | 
            
| 
                     232  | 
                
                     Connection reset by peer  | 
            
| 
                     233  | 
                
                     No buffer space available  | 
            
| 
                     234  | 
                
                     Socket is already connected  | 
            
| 
                     235  | 
                
                     Socket is not connected  | 
            
| 
                     236  | 
                
                     Cannot send after socket shutdown  | 
            
| 
                     237  | 
                
                     Too many references: cannot splice  | 
            
| 
                     238  | 
                
                     Connection timed out  | 
            
| 
                     239  | 
                
                     Connection refused  | 
            
| 
                     240  | 
                
                     Remote peer released connection  | 
            
| 
                     241  | 
                
                     Host is down  | 
            
| 
                     242  | 
                
                     No route to host  | 
            
| 
                     244  | 
                
                     Operation already in progress  | 
            
| 
                     245  | 
                
                     Operation now in progress  | 
            
| 
                     246  | 
                
                     Operation would block  | 
            
| 
                     247  | 
                
                     Directory not empty  | 
            
| 
                     248  | 
                
                     File name too long  | 
            
| 
                     249  | 
                
                     Too many levels of symbolic links  | 
            
| 
                     251  | 
                
                     Function not implemented  | 
            
| 252 | Function not implemented |