FreeBSD error codes

The following table contains a list of FreeBSD error codes.

Decimal	Hexadecimal	Name	Description
1	0x00000001	EPERM	Operation not permitted
2	0x00000002	ENOENT	No such file or directory
3	0x00000003	ESRCH	No such process
4	0x00000004	EINTR	Interrupted system call
5	0x00000005	EIO	Input/output error
6	0x00000006	ENXIO	Device not configured
7	0x00000007	E2BIG	Argument list too long
8	0x00000008	ENOEXEC	Exec format error
9	0x00000009	EBADF	Bad file descriptor
10	0x0000000A	ECHILD	No child processes
11	0x0000000B	EDEADLK	Resource deadlock avoided
12	0x0000000C	ENOMEM	Cannot allocate memory
13	0x0000000D	EACCES	Permission denied
14	0x0000000E	EFAULT	Bad address
15	0x0000000F	ENOTBLK	Block device required
16	0x00000010	EBUSY	Device busy
17	0x00000011	EEXIST	File exists
18	0x00000012	EXDEV	Cross-device link
19	0x00000013	ENODEV	Operation not supported by device
20	0x00000014	ENOTDIR	Not a directory
21	0x00000015	EISDIR	Is a directory
22	0x00000016	EINVAL	Invalid argument
23	0x00000017	ENFILE	Too many open files in system
24	0x00000018	EMFILE	Too many open files
25	0x00000019	ENOTTY	Inappropriate ioctl for device
26	0x0000001A	ETXTBSY	Text file busy
27	0x0000001B	EFBIG	File too large
28	0x0000001C	ENOSPC	No space left on device
29	0x0000001D	ESPIPE	Illegal seek
30	0x0000001E	EROFS	Read-only file system
31	0x0000001F	EMLINK	Too many links
32	0x00000020	EPIPE	Broke pipe
33	0x00000021	EDOM	Numerical argument out of domain
34	0x00000022	ERANGE	Result too large
35	0x00000023	EAGAIN	Resource temporarily unavailable
36	0x00000024	EINPROGRESS	Operation now in progress
37	0x00000025	EALREADY	Operation already in progress
38	0x00000026	ENOTSOCK	Socket operation on non-socket
39	0x00000027	EDESTADDRREQ	Destination address required
40	0x00000028	EMSGSIZE	Message too long
41	0x00000029	EPROTOTYPE	Protocol wrong type for socket
42	0x0000002A	ENOPROTOOPT	Protocol not available
43	0x0000002B	EPROTONOSUPPORT	Protocol not supported
44	0x0000002C	ESOCKTNOSUPPORT	Socket type not supported
45	0x0000002D	EOPNOTSUPP	Operation not supported
46	0x0000002E	EPFNOSUPPORT	Protocol family not supported
47	0x0000002F	EAFNOSUPPORT	Address family not supported by protocol family
48	0x00000030	EADDRINUSE	Address already in use
49	0x00000031	EADDRNOTAVAIL	Can´t assign requested address
50	0x00000032	ENETDOWN	Network is down
51	0x00000033	ENETUNREACH	Network is unreachable
52	0x00000034	ENETRESET	Network dropped connection on reset
53	0x00000035	ECONNABORTED	Software caused connection abort
54	0x00000036	ECONNRESET	Connection reset by peer
55	0x00000037	ENOBUFS	No buffer space available
56	0x00000038	EISCONN	Socket is already connected
57	0x00000039	ENOTCONN	Socket is not connected
58	0x0000003A	ESHUTDOWN	Can´t send after socket shutdown
60	0x0000003C	ETIMEDOUT	Operation timed out
61	0x0000003D	ECONNREFUSED	Connection refused
62	0x0000003E	ELOOP	Too many levels of symbolic links
63	0x0000003F	ENAMETOOLONG	File name too long
64	0x00000040	EHOSTDOWN	Host is down
65	0x00000041	EHOSTUNREACH	No route to host
66	0x00000042	ENOTEMPTY	Directory not empty
67	0x00000043	EPROCLIM	Too many processes
68	0x00000044	EUSERS	Too many users
69	0x00000045	EDQUOT	Disc quota exceeded
70	0x00000046	ESTALE	Stale NFS file handle
72	0x00000048	EBADRPC	RPC struct is bad
73	0x00000049	ERPCMISMATCH	RPC version wrong
74	0x0000004A	EPROGUNAVAIL	RPC prog. Not avail
75	0x0000004B	EPROGMISMATCH	Program version wrong
76	0x0000004C	EPROCUNAVAIL	Bad procedure for program
77	0x0000004D	ENOLCK	No locks available
78	0x0000004E	ENOSYS	Function not implemented
79	0x0000004F	EFTYPE	Inappropriate file type or format
80	0x00000050	EAUTH	Authentication error
81	0x00000051	ENEEDAUTH	Need authenticator
82	0x00000052	EIDRM	Identifier removed
83	0x00000053	ENOMSG	No message of desired type
84	0x00000054	EOVERFLOW	Value too large to be stored in data type
85	0x00000055	ECANCELED	Operation canceled
86	0x00000056	EILSEQ	Illegal byte sequence
87	0x00000057	ENOATTR	Attribute not found
88	0x00000058	EDOOFUS	Programming error
89	0x00000059	EBADMSG	Bad message
90	0x0000005A	EMULTIHOP	Multihop attempted
91	0x0000005B	ENOLINK	Link has been severed
92	0x0000005C	EPROTO	Protocol error
93	0x0000005D	ENOTCAPABLE	Capabilities insufficient
94	0x0000005E	ECAPMODE	Not permitted in capability mode
95	0x0000005F	ENOTRECOVERABLE	State not recoverable
96	0x00000060	EOWNERDEAD	Previous owner died
97	0x00000061	EINTEGRITY	Integrity check failed