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Macros
#define	EPERM 1

#define	ENOENT 2

#define	ESRCH 3

#define	EINTR 4

#define	EIO 5

#define	ENXIO 6

#define	E2BIG 7

#define	ENOEXEC 8

#define	EBADF 9

#define	ECHILD 10

#define	EAGAIN 11

#define	ENOMEM 12

#define	EACCES 13

#define	EFAULT 14

#define	ENOTBLK 15

#define	EBUSY 16

#define	EEXIST 17

#define	EXDEV 18

#define	ENODEV 19

#define	ENOTDIR 20

#define	EISDIR 21

#define	EINVAL 22

#define	ENFILE 23

#define	EMFILE 24

#define	ENOTTY 25

#define	ETXTBSY 26

#define	EFBIG 27

#define	ENOSPC 28

#define	ESPIPE 29

#define	EROFS 30

#define	EMLINK 31

#define	EPIPE 32

#define	EDOM 33

#define	ERANGE 34

#define	ENOMSG 35

#define	EIDRM 36

#define	ECHRNG 37

#define	EL2NSYNC 38

#define	EL3HLT 39

#define	EL3RST 40

#define	EWOULDBLOCK EAGAIN

#define	ELNRNG 41

#define	EUNATCH 42

#define	ENOCSI 43

#define	EL2HLT 44

#define	EDEADLK 45

#define	ENOLCK 46

#define	EFORMAT 47

#define	EUNSUP 48

#define	EBADE 50

#define	EBADR 51

#define	EXFULL 52

#define	ENOANO 53

#define	EBADRQC 54

#define	EBADSLT 55

#define	EDEADLOCK 56

#define	EBFONT 57

#define	ENOSTR 60

#define	ENODATA 61

#define	ETIME 62

#define	ENOSR 63

#define	ENONET 64

#define	ENOPKG 65

#define	EREMOTE 66

#define	ENOLINK 67

#define	EADV 68

#define	ESRMNT 69

#define	ECOMM 70

#define	EPROTO 71

#define	EMULTIHOP 74

#define	ELBIN 75

#define	EDOTDOT 76

#define	EBADMSG 77

#define	EFTYPE 79

#define	ENOTUNIQ 80

#define	EBADFD 81

#define	EREMCHG 82

#define	ELIBACC 83

#define	ELIBBAD 84

#define	ELIBSCN 85

#define	ELIBMAX 86

#define	ELIBEXEC 87

#define	ENOSYS 88

#define	ENMFILE 89

#define	ENOTEMPTY 90

#define	ENAMETOOLONG 91

#define	ELOOP 92

#define	EOPNOTSUPP 95

#define	EPFNOSUPPORT 96

#define	ECONNRESET 104

#define	ENOBUFS 105

#define	EAFNOSUPPORT 106

#define	EPROTOTYPE 107

#define	ENOTSOCK 108

#define	ENOPROTOOPT 109

#define	ESHUTDOWN 110

#define	ECONNREFUSED 111

#define	EADDRINUSE 112

#define	ECONNABORTED 113

#define	ENETUNREACH 114

#define	ENETDOWN 115

#define	ETIMEDOUT 116

#define	EHOSTDOWN 117

#define	EHOSTUNREACH 118

#define	EINPROGRESS 119

#define	EALREADY 120

#define	EDESTADDRREQ 121

#define	EMSGSIZE 122

#define	EPROTONOSUPPORT 123

#define	ESOCKTNOSUPPORT 124

#define	EADDRNOTAVAIL 125

#define	ENETRESET 126

#define	EISCONN 127

#define	ENOTCONN 128

#define	ETOOMANYREFS 129

#define	EPROCLIM 130

#define	EUSERS 131

#define	EDQUOT 132

#define	ESTALE 133

#define	ENOTSUP 134

#define	ENOMEDIUM 135

#define	ENOSHARE 136

#define	ECASECLASH 137

#define	EILSEQ 138

#define	EOVERFLOW 139

#define	ECANCELED 140

#define	ENOTRECOVERABLE 141

#define	EOWNERDEAD 142

#define	ESTRPIPE 143

#define	error_to_string(errnum)

Functions
int errno	__attribute__ ((section("data")))

Detailed Description

global error codes and string values This is based on newlib's errno.h, with the additions of EFORMAT and EUNSUP.

Definition in file errno.h.

Macro Definition Documentation

◆ EPERM

#define EPERM 1

Not owner

Definition at line 21 of file errno.h.

Referenced by devfs_close(), devfs_dopen(), devfs_getstat(), devfs_ioctl(), devfs_ioctl2(), devfs_lseek(), devfs_lseek64(), devfs_open(), devfs_read(), and devfs_write().

◆ ENOENT

#define ENOENT 2

No such file or directory

Definition at line 23 of file errno.h.

Referenced by graph_load_config(), and graph_save_config().

◆ ESRCH

#define ESRCH 3

No such process

Definition at line 25 of file errno.h.

◆ EINTR

#define EINTR 4

Interrupted system call

Definition at line 27 of file errno.h.

◆ EIO

#define EIO 5

I/O error

Definition at line 29 of file errno.h.

Referenced by graph_load_config(), and graph_save_config().

◆ ENXIO

#define ENXIO 6

No such device or address

Definition at line 31 of file errno.h.

◆ E2BIG

#define E2BIG 7

Arg list too long

Definition at line 33 of file errno.h.

◆ ENOEXEC

#define ENOEXEC 8

Exec format error

Definition at line 35 of file errno.h.

◆ EBADF

#define EBADF 9

Bad file number

Definition at line 37 of file errno.h.

◆ ECHILD

#define ECHILD 10

No children

Definition at line 39 of file errno.h.

◆ EAGAIN

#define EAGAIN 11

No more processes

Definition at line 41 of file errno.h.

◆ ENOMEM

#define ENOMEM 12

Not enough space

Definition at line 43 of file errno.h.

◆ EACCES

#define EACCES 13

Permission denied

Definition at line 45 of file errno.h.

◆ EFAULT

#define EFAULT 14

Bad address

Definition at line 47 of file errno.h.

◆ ENOTBLK

#define ENOTBLK 15

Block device required

Definition at line 49 of file errno.h.

◆ EBUSY

#define EBUSY 16

Device or resource busy

Definition at line 51 of file errno.h.

◆ EEXIST

#define EEXIST 17

File exists

Definition at line 53 of file errno.h.

◆ EXDEV

#define EXDEV 18

Cross-device link

Definition at line 55 of file errno.h.

◆ ENODEV

#define ENODEV 19

No such device

Definition at line 57 of file errno.h.

Referenced by iomanX_format(), ps2netfs_op_chdir(), ps2netfs_op_dclose(), ps2netfs_op_dopen(), ps2netfs_op_dread(), ps2netfs_op_ioctl(), ps2netfs_op_lseek(), ps2netfs_op_mount(), ps2netfs_op_open(), ps2netfs_op_readlink(), ps2netfs_op_remove(), ps2netfs_op_rename(), ps2netfs_op_rmdir(), ps2netfs_op_symlink(), ps2netfs_op_sync(), and ps2netfs_op_umount().

◆ ENOTDIR

#define ENOTDIR 20

Not a directory

Definition at line 59 of file errno.h.

◆ EISDIR

#define EISDIR 21

Is a directory

Definition at line 61 of file errno.h.

◆ EINVAL

#define EINVAL 22

Invalid argument

Definition at line 63 of file errno.h.

◆ ENFILE

#define ENFILE 23

Too many open files in system

Definition at line 65 of file errno.h.

◆ EMFILE

#define EMFILE 24

File descriptor value too large

Definition at line 67 of file errno.h.

Referenced by iomanX_format().

◆ ENOTTY

#define ENOTTY 25

Not a character device

Definition at line 69 of file errno.h.

◆ ETXTBSY

#define ETXTBSY 26

Text file busy

Definition at line 71 of file errno.h.

◆ EFBIG

#define EFBIG 27

File too large

Definition at line 73 of file errno.h.

◆ ENOSPC

#define ENOSPC 28

No space left on device

Definition at line 75 of file errno.h.

◆ ESPIPE

#define ESPIPE 29

Illegal seek

Definition at line 77 of file errno.h.

◆ EROFS

#define EROFS 30

Read-only file system

Definition at line 79 of file errno.h.

◆ EMLINK

#define EMLINK 31

Too many links

Definition at line 81 of file errno.h.

◆ EPIPE

#define EPIPE 32

Broken pipe

Definition at line 83 of file errno.h.

◆ EDOM

#define EDOM 33

Mathematics argument out of domain of function

Definition at line 85 of file errno.h.

◆ ERANGE

#define ERANGE 34

Result too large

Definition at line 87 of file errno.h.

◆ ENOMSG

#define ENOMSG 35

No message of desired type

Definition at line 89 of file errno.h.

◆ EIDRM

#define EIDRM 36

Identifier removed

Definition at line 91 of file errno.h.

◆ ECHRNG

#define ECHRNG 37

Channel number out of range

Definition at line 93 of file errno.h.

◆ EL2NSYNC

#define EL2NSYNC 38

Level 2 not synchronized

Definition at line 95 of file errno.h.

◆ EL3HLT

#define EL3HLT 39

Level 3 halted

Definition at line 97 of file errno.h.

◆ EL3RST

#define EL3RST 40

Level 3 reset

Definition at line 99 of file errno.h.

◆ EWOULDBLOCK

#define EWOULDBLOCK EAGAIN

Operation would block

Definition at line 101 of file errno.h.

◆ ELNRNG

#define ELNRNG 41

Link number out of range

Definition at line 103 of file errno.h.

◆ EUNATCH

#define EUNATCH 42

Protocol driver not attached

Definition at line 105 of file errno.h.

◆ ENOCSI

#define ENOCSI 43

No CSI structure available

Definition at line 107 of file errno.h.

◆ EL2HLT

#define EL2HLT 44

Level 2 halted

Definition at line 109 of file errno.h.

◆ EDEADLK

#define EDEADLK 45

Deadlock

Definition at line 111 of file errno.h.

◆ ENOLCK

#define ENOLCK 46

No lock

Definition at line 113 of file errno.h.

◆ EFORMAT

#define EFORMAT 47

Bad file format

Definition at line 115 of file errno.h.

◆ EUNSUP

#define EUNSUP 48

Operation unsupported by device

Definition at line 117 of file errno.h.

◆ EBADE

#define EBADE 50

Invalid exchange

Definition at line 119 of file errno.h.

◆ EBADR

#define EBADR 51

Invalid request descriptor

Definition at line 121 of file errno.h.

◆ EXFULL

#define EXFULL 52

Exchange full

Definition at line 123 of file errno.h.

◆ ENOANO

#define ENOANO 53

No anode

Definition at line 125 of file errno.h.

◆ EBADRQC

#define EBADRQC 54

Invalid request code

Definition at line 127 of file errno.h.

◆ EBADSLT

#define EBADSLT 55

Invalid slot

Definition at line 129 of file errno.h.

◆ EDEADLOCK

#define EDEADLOCK 56

File locking deadlock error

Definition at line 131 of file errno.h.

◆ EBFONT

#define EBFONT 57

Bad font file fmt

Definition at line 133 of file errno.h.

◆ ENOSTR

#define ENOSTR 60

Not a stream

Definition at line 135 of file errno.h.

◆ ENODATA

#define ENODATA 61

No data (for no delay io)

Definition at line 137 of file errno.h.

◆ ETIME

#define ETIME 62

Stream ioctl timeout

Definition at line 139 of file errno.h.

◆ ENOSR

#define ENOSR 63

No stream resources

Definition at line 141 of file errno.h.

◆ ENONET

#define ENONET 64

Machine is not on the network

Definition at line 143 of file errno.h.

◆ ENOPKG

#define ENOPKG 65

Package not installed

Definition at line 145 of file errno.h.

◆ EREMOTE

#define EREMOTE 66

The object is remote

Definition at line 147 of file errno.h.

◆ ENOLINK

#define ENOLINK 67

Virtual circuit is gone

Definition at line 149 of file errno.h.

◆ EADV

#define EADV 68

Advertise error

Definition at line 151 of file errno.h.

◆ ESRMNT

#define ESRMNT 69

Srmount error

Definition at line 153 of file errno.h.

◆ ECOMM

#define ECOMM 70

Communication error on send

Definition at line 155 of file errno.h.

◆ EPROTO

#define EPROTO 71

Protocol error

Definition at line 157 of file errno.h.

◆ EMULTIHOP

#define EMULTIHOP 74

Multihop attempted

Definition at line 159 of file errno.h.

◆ ELBIN

#define ELBIN 75

Inode is remote (not really error)

Definition at line 161 of file errno.h.

◆ EDOTDOT

#define EDOTDOT 76

Cross mount point (not really error)

Definition at line 163 of file errno.h.

◆ EBADMSG

#define EBADMSG 77

Bad message

Definition at line 165 of file errno.h.

◆ EFTYPE

#define EFTYPE 79

Inappropriate file type or format

Definition at line 167 of file errno.h.

◆ ENOTUNIQ

#define ENOTUNIQ 80

Given log. name not unique

Definition at line 169 of file errno.h.

◆ EBADFD

#define EBADFD 81

f.d. invalid for this operation

Definition at line 171 of file errno.h.

◆ EREMCHG

#define EREMCHG 82

Remote address changed

Definition at line 173 of file errno.h.

◆ ELIBACC

#define ELIBACC 83

Can't access a needed shared lib

Definition at line 175 of file errno.h.

◆ ELIBBAD

#define ELIBBAD 84

Accessing a corrupted shared lib

Definition at line 177 of file errno.h.

◆ ELIBSCN

#define ELIBSCN 85

.lib section in a.out corrupted

Definition at line 179 of file errno.h.

◆ ELIBMAX

#define ELIBMAX 86

Attempting to link in too many libs

Definition at line 181 of file errno.h.

◆ ELIBEXEC

#define ELIBEXEC 87

Attempting to exec a shared library

Definition at line 183 of file errno.h.

◆ ENOSYS

#define ENOSYS 88

Function not implemented

Definition at line 185 of file errno.h.

◆ ENMFILE

#define ENMFILE 89

No more files

Definition at line 187 of file errno.h.

◆ ENOTEMPTY

#define ENOTEMPTY 90

Directory not empty

Definition at line 189 of file errno.h.

◆ ENAMETOOLONG

#define ENAMETOOLONG 91

File or path name too long

Definition at line 191 of file errno.h.

◆ ELOOP

#define ELOOP 92

Too many symbolic links

Definition at line 193 of file errno.h.

◆ EOPNOTSUPP

#define EOPNOTSUPP 95

Operation not supported on socket

Definition at line 195 of file errno.h.

◆ EPFNOSUPPORT

#define EPFNOSUPPORT 96

Protocol family not supported

Definition at line 197 of file errno.h.

◆ ECONNRESET

#define ECONNRESET 104

Connection reset by peer

Definition at line 199 of file errno.h.

◆ ENOBUFS

#define ENOBUFS 105

No buffer space available

Definition at line 201 of file errno.h.

◆ EAFNOSUPPORT

#define EAFNOSUPPORT 106

Address family not supported by protocol family

Definition at line 203 of file errno.h.

◆ EPROTOTYPE

#define EPROTOTYPE 107

Protocol wrong type for socket

Definition at line 205 of file errno.h.

◆ ENOTSOCK

#define ENOTSOCK 108

Socket operation on non-socket

Definition at line 207 of file errno.h.

◆ ENOPROTOOPT

#define ENOPROTOOPT 109

Protocol not available

Definition at line 209 of file errno.h.

◆ ESHUTDOWN

#define ESHUTDOWN 110

Can't send after socket shutdown

Definition at line 211 of file errno.h.

◆ ECONNREFUSED

#define ECONNREFUSED 111

Connection refused

Definition at line 213 of file errno.h.

◆ EADDRINUSE

#define EADDRINUSE 112

Address already in use

Definition at line 215 of file errno.h.

◆ ECONNABORTED

#define ECONNABORTED 113

Software caused connection abort

Definition at line 217 of file errno.h.

◆ ENETUNREACH

#define ENETUNREACH 114

Network is unreachable

Definition at line 219 of file errno.h.

◆ ENETDOWN

#define ENETDOWN 115

Network interface is not configured

Definition at line 221 of file errno.h.

◆ ETIMEDOUT

#define ETIMEDOUT 116

Connection timed out

Definition at line 223 of file errno.h.

◆ EHOSTDOWN

#define EHOSTDOWN 117

Host is down

Definition at line 225 of file errno.h.

◆ EHOSTUNREACH

#define EHOSTUNREACH 118

Host is unreachable

Definition at line 227 of file errno.h.

◆ EINPROGRESS

#define EINPROGRESS 119

Connection already in progress

Definition at line 229 of file errno.h.

◆ EALREADY

#define EALREADY 120

Socket already connected

Definition at line 231 of file errno.h.

◆ EDESTADDRREQ

#define EDESTADDRREQ 121

Destination address required

Definition at line 233 of file errno.h.

◆ EMSGSIZE

#define EMSGSIZE 122

Message too long

Definition at line 235 of file errno.h.

◆ EPROTONOSUPPORT

#define EPROTONOSUPPORT 123

Unknown protocol

Definition at line 237 of file errno.h.

◆ ESOCKTNOSUPPORT

#define ESOCKTNOSUPPORT 124

Socket type not supported

Definition at line 239 of file errno.h.

◆ EADDRNOTAVAIL

#define EADDRNOTAVAIL 125

Address not available

Definition at line 241 of file errno.h.

◆ ENETRESET

#define ENETRESET 126

Connection aborted by network

Definition at line 243 of file errno.h.

◆ EISCONN

#define EISCONN 127

Socket is already connected

Definition at line 245 of file errno.h.

◆ ENOTCONN

#define ENOTCONN 128

Socket is not connected

Definition at line 247 of file errno.h.

◆ ETOOMANYREFS

#define ETOOMANYREFS 129

Too many references: cannot splice

Definition at line 249 of file errno.h.

◆ EPROCLIM

#define EPROCLIM 130

Too many processes

Definition at line 251 of file errno.h.

◆ EUSERS

#define EUSERS 131

Too many users

Definition at line 253 of file errno.h.

◆ EDQUOT

#define EDQUOT 132

Disk quota exceeded

Definition at line 255 of file errno.h.

◆ ESTALE

#define ESTALE 133

Stale file handle

Definition at line 257 of file errno.h.

◆ ENOTSUP

#define ENOTSUP 134

Not supported

Definition at line 259 of file errno.h.

◆ ENOMEDIUM

#define ENOMEDIUM 135

No medium (in tape drive)

Definition at line 261 of file errno.h.

◆ ENOSHARE

#define ENOSHARE 136

No such host or network path

Definition at line 263 of file errno.h.

◆ ECASECLASH

#define ECASECLASH 137

Filename exists with different case

Definition at line 265 of file errno.h.

◆ EILSEQ

#define EILSEQ 138

Illegal byte sequence

Definition at line 267 of file errno.h.

◆ EOVERFLOW

#define EOVERFLOW 139

Value too large for defined data type

Definition at line 269 of file errno.h.

◆ ECANCELED

#define ECANCELED 140

Operation canceled

Definition at line 271 of file errno.h.

◆ ENOTRECOVERABLE

#define ENOTRECOVERABLE 141

State not recoverable

Definition at line 273 of file errno.h.

◆ EOWNERDEAD

#define EOWNERDEAD 142

Previous owner died

Definition at line 275 of file errno.h.

◆ ESTRPIPE

#define ESTRPIPE 143

Streams pipe error

Definition at line 277 of file errno.h.

◆ error_to_string

#define error_to_string ( errnum )

Value:

("")

Definition at line 280 of file errno.h.

Macros

Functions