Errno#

Errno contains the definition for errno and the defines for the errno values.

Functions#

int *

sl_errno(void)

Errno function used with macro errno.

Macros#

#define

errno (*sl_errno())

Macro for errno usage.

#define

EPERM 1

Not owner.

#define

ENOENT 2

No such file or directory.

#define

ESRCH 3

No such process.

#define

EINTR 4

Interrupted system call.

#define

EIO 5

I/O error.

#define

ENXIO 6

No such device or address.

#define

E2BIG 7

Arguments list too long.

#define

ENOEXEC 8

Exec format error.

#define

EBADF 9

Bad file number.

#define

ECHILD 10

No children.

#define

EAGAIN 11

No more processes.

#define

ENOMEM 12

Not enough space.

#define

EACCES 13

Permission denied.

#define

EFAULT 14

Bad address.

#define

ENOTBLK 15

Block device required.

#define

EBUSY 16

Device or resource busy.

#define

EEXIST 17

File exists.

#define

EXDEV 18

Cross-device link.

#define

ENODEV 19

No such device.

#define

ENOTDIR 20

Not a directory.

#define

EISDIR 21

Is a directory.

#define

EINVAL 22

Invalid argument.

#define

ENFILE 23

Too many open files in system.

#define

EMFILE 24

File descriptor value too large.

#define

ENOTTY 25

Not a character device.

#define

ETXTBSY 26

Text file busy.

#define

EFBIG 27

File too large.

#define

ENOSPC 28

No space left on device.

#define

ESPIPE 29

Illegal seek.

#define

EROFS 30

Read-only file system.

#define

EMLINK 31

Too many links.

#define

EPIPE 32

Broken pipe.

#define

EDOM 33

Mathematics argument out of domain of function.

#define

ERANGE 34

Result too large.

#define

ENOMSG 35

No message of desired type.

#define

EIDRM 36

Identifier removed.

#define

EDEADLK 45

Deadlock.

#define

ENOLCK 46

No lock.

#define

ENOSTR 60

Not a stream.

#define

ENODATA 61

No data (for no delay io)

#define

ETIME 62

Stream ioctl timeout.

#define

ENOSR 63

No stream resources.

#define

ENOLINK 67

Virtual circuit is gone.

#define

EPROTO 71

Protocol error.

#define

EMULTIHOP 74

Multihop attempted.

#define

EBADMSG 77

Bad message.

#define

EFTYPE 79

Inappropriate file type or format.

#define

ENOSYS 88

Function not implemented.

#define

ENOTEMPTY 90

Directory not empty.

#define

ENAMETOOLONG 91

File or path name too long.

#define

ELOOP 92

Too many symbolic links.

#define

EOPNOTSUPP 95

Operation not supported on socket.

#define

EPFNOSUPPORT 96

Protocol family not supported.

#define

ECONNRESET 104

Connection reset by peer.

#define

ENOBUFS 105

No buffer space available.

#define

EAFNOSUPPORT 106

Address family not supported by protocol family.

#define

EPROTOTYPE 107

Protocol wrong type for socket.

#define

ENOTSOCK 108

Socket operation on non-socket.

#define

ENOPROTOOPT 109

Protocol not available.

#define

ESHUTDOWN 110

Can't send after socket shutdown.

#define

ECONNREFUSED 111

Connection refused.

#define

EADDRINUSE 112

Address already in use.

#define

ECONNABORTED 113

Software caused connection abort.

#define

ENETUNREACH 114

Network is unreachable.

#define

ENETDOWN 115

Network interface is not configured.

#define

ETIMEDOUT 116

Connection timed out.

#define

EHOSTDOWN 117

Host is down.

#define

EHOSTUNREACH 118

Host is unreachable.

#define

EINPROGRESS 119

Connection already in progress.

#define

EALREADY 120

Socket already connected.

#define

EDESTADDRREQ 121

Destination address required.

#define

EMSGSIZE 122

Message too long.

#define

EPROTONOSUPPORT 123

Unknown protocol.

#define

ESOCKTNOSUPPORT 124

Socket type not supported.

#define

EADDRNOTAVAIL 125

Address not available.

#define

ENETRESET 126

Connection aborted by network.

#define

EISCONN 127

Socket is already connected.

#define

ENOTCONN 128

Socket is not connected.

#define

ETOOMANYREFS 129

Too many references: can't splice.

#define

ENOTSUP 134

Not supported.

#define

EILSEQ 138

Illegal byte sequence.

#define

EOVERFLOW 139

Value too large for defined data type.

#define

ECANCELED 140

Operation canceled.

#define

ENOTRECOVERABLE 141

State not recoverable.

#define

EOWNERDEAD 142

Previous owner died.

#define

EWOULDBLOCK EAGAIN

Operation would block.

Function Documentation#

sl_errno#

int * sl_errno (void )

Errno function used with macro errno.

Parameters

Type	Direction	Argument Name	Description
void	N/A

Returns

Address of global variable used to store errno value