Documentation
Includes
lwip/opt.h
#include "lwip/opt.h"
errno.h
#include <errno.h>
LWIP_ERRNO_INCLUDE
#include LWIP_ERRNO_INCLUDE
Macros
Marco LWIP_HDR_ERRNO_H
#define LWIP_HDR_ERRNO_H
Marco EPERM
#define EPERM 1 /* Operation not permitted */
Marco ENOENT
#define ENOENT 2 /* No such file or directory */
Marco ESRCH
#define ESRCH 3 /* No such process */
Marco EINTR
#define EINTR 4 /* Interrupted system call */
Marco EIO
#define EIO 5 /* I/O error */
Marco ENXIO
#define ENXIO 6 /* No such device or address */
Marco E2BIG
#define E2BIG 7 /* Arg list too long */
Marco ENOEXEC
#define ENOEXEC 8 /* Exec format error */
Marco EBADF
#define EBADF 9 /* Bad file number */
Marco ECHILD
#define ECHILD 10 /* No child processes */
Marco EAGAIN
#define EAGAIN 11 /* Try again */
Marco ENOMEM
#define ENOMEM 12 /* Out of memory */
Marco EACCES
#define EACCES 13 /* Permission denied */
Marco EFAULT
#define EFAULT 14 /* Bad address */
Marco ENOTBLK
#define ENOTBLK 15 /* Block device required */
Marco EBUSY
#define EBUSY 16 /* Device or resource busy */
Marco EEXIST
#define EEXIST 17 /* File exists */
Marco EXDEV
#define EXDEV 18 /* Cross-device link */
Marco ENODEV
#define ENODEV 19 /* No such device */
Marco ENOTDIR
#define ENOTDIR 20 /* Not a directory */
Marco EISDIR
#define EISDIR 21 /* Is a directory */
Marco EINVAL
#define EINVAL 22 /* Invalid argument */
Marco ENFILE
#define ENFILE 23 /* File table overflow */
Marco EMFILE
#define EMFILE 24 /* Too many open files */
Marco ENOTTY
#define ENOTTY 25 /* Not a typewriter */
Marco ETXTBSY
#define ETXTBSY 26 /* Text file busy */
Marco EFBIG
#define EFBIG 27 /* File too large */
Marco ENOSPC
#define ENOSPC 28 /* No space left on device */
Marco ESPIPE
#define ESPIPE 29 /* Illegal seek */
Marco EROFS
#define EROFS 30 /* Read-only file system */
Marco EMLINK
#define EMLINK 31 /* Too many links */
Marco EPIPE
#define EPIPE 32 /* Broken pipe */
Marco EDOM
#define EDOM 33 /* Math argument out of domain of func */
Marco ERANGE
#define ERANGE 34 /* Math result not representable */
Marco EDEADLK
#define EDEADLK 35 /* Resource deadlock would occur */
#define ENAMETOOLONG 36 /* File name too long */
Marco ENOLCK
#define ENOLCK 37 /* No record locks available */
Marco ENOSYS
#define ENOSYS 38 /* Function not implemented */
Marco ENOTEMPTY
#define ENOTEMPTY 39 /* Directory not empty */
Marco ELOOP
#define ELOOP 40 /* Too many symbolic links encountered */
Marco EWOULDBLOCK
#define EWOULDBLOCK EAGAIN /* Operation would block */
Marco ENOMSG
#define ENOMSG 42 /* No message of desired type */
Marco EIDRM
#define EIDRM 43 /* Identifier removed */
Marco ECHRNG
#define ECHRNG 44 /* Channel number out of range */
Marco EL2NSYNC
#define EL2NSYNC 45 /* Level 2 not synchronized */
Marco EL3HLT
#define EL3HLT 46 /* Level 3 halted */
Marco EL3RST
#define EL3RST 47 /* Level 3 reset */
Marco ELNRNG
#define ELNRNG 48 /* Link number out of range */
Marco EUNATCH
#define EUNATCH 49 /* Protocol driver not attached */
Marco ENOCSI
#define ENOCSI 50 /* No CSI structure available */
Marco EL2HLT
#define EL2HLT 51 /* Level 2 halted */
Marco EBADE
#define EBADE 52 /* Invalid exchange */
Marco EBADR
#define EBADR 53 /* Invalid request descriptor */
Marco EXFULL
#define EXFULL 54 /* Exchange full */
Marco ENOANO
#define ENOANO 55 /* No anode */
Marco EBADRQC
#define EBADRQC 56 /* Invalid request code */
Marco EBADSLT
#define EBADSLT 57 /* Invalid slot */
Marco EDEADLOCK
#define EDEADLOCK EDEADLK
Marco EBFONT
#define EBFONT 59 /* Bad font file format */
Marco ENOSTR
#define ENOSTR 60 /* Device not a stream */
Marco ENODATA
#define ENODATA 61 /* No data available */
Marco ETIME
#define ETIME 62 /* Timer expired */
Marco ENOSR
#define ENOSR 63 /* Out of streams resources */
Marco ENONET
#define ENONET 64 /* Machine is not on the network */
Marco ENOPKG
#define ENOPKG 65 /* Package not installed */
Marco EREMOTE
#define EREMOTE 66 /* Object is remote */
Marco ENOLINK
#define ENOLINK 67 /* Link has been severed */
Marco EADV
#define EADV 68 /* Advertise error */
Marco ESRMNT
#define ESRMNT 69 /* Srmount error */
Marco ECOMM
#define ECOMM 70 /* Communication error on send */
Marco EPROTO
#define EPROTO 71 /* Protocol error */
Marco EMULTIHOP
#define EMULTIHOP 72 /* Multihop attempted */
Marco EDOTDOT
#define EDOTDOT 73 /* RFS specific error */
Marco EBADMSG
#define EBADMSG 74 /* Not a data message */
Marco EOVERFLOW
#define EOVERFLOW 75 /* Value too large for defined data type */
Marco ENOTUNIQ
#define ENOTUNIQ 76 /* Name not unique on network */
Marco EBADFD
#define EBADFD 77 /* File descriptor in bad state */
Marco EREMCHG
#define EREMCHG 78 /* Remote address changed */
Marco ELIBACC
#define ELIBACC 79 /* Can not access a needed shared library */
Marco ELIBBAD
#define ELIBBAD 80 /* Accessing a corrupted shared library */
Marco ELIBSCN
#define ELIBSCN 81 /* .lib section in a.out corrupted */
Marco ELIBMAX
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
Marco ELIBEXEC
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
Marco EILSEQ
#define EILSEQ 84 /* Illegal byte sequence */
Marco ERESTART
#define ERESTART 85 /* Interrupted system call should be restarted */
Marco ESTRPIPE
#define ESTRPIPE 86 /* Streams pipe error */
Marco EUSERS
#define EUSERS 87 /* Too many users */
Marco ENOTSOCK
#define ENOTSOCK 88 /* Socket operation on non-socket */
Marco EDESTADDRREQ
#define EDESTADDRREQ 89 /* Destination address required */
Marco EMSGSIZE
#define EMSGSIZE 90 /* Message too long */
Marco EPROTOTYPE
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
Marco ENOPROTOOPT
#define ENOPROTOOPT 92 /* Protocol not available */
Marco EPROTONOSUPPORT
#define EPROTONOSUPPORT 93 /* Protocol not supported */
Marco ESOCKTNOSUPPORT
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
Marco EOPNOTSUPP
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
Marco EPFNOSUPPORT
#define EPFNOSUPPORT 96 /* Protocol family not supported */
Marco EAFNOSUPPORT
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
Marco EADDRINUSE
#define EADDRINUSE 98 /* Address already in use */
Marco EADDRNOTAVAIL
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
Marco ENETDOWN
#define ENETDOWN 100 /* Network is down */
Marco ENETUNREACH
#define ENETUNREACH 101 /* Network is unreachable */
Marco ENETRESET
#define ENETRESET 102 /* Network dropped connection because of reset */
Marco ECONNABORTED
#define ECONNABORTED 103 /* Software caused connection abort */
Marco ECONNRESET
#define ECONNRESET 104 /* Connection reset by peer */
Marco ENOBUFS
#define ENOBUFS 105 /* No buffer space available */
Marco EISCONN
#define EISCONN 106 /* Transport endpoint is already connected */
Marco ENOTCONN
#define ENOTCONN 107 /* Transport endpoint is not connected */
Marco ESHUTDOWN
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
Marco ETOOMANYREFS
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
Marco ETIMEDOUT
#define ETIMEDOUT 110 /* Connection timed out */
Marco ECONNREFUSED
#define ECONNREFUSED 111 /* Connection refused */
Marco EHOSTDOWN
#define EHOSTDOWN 112 /* Host is down */
Marco EHOSTUNREACH
#define EHOSTUNREACH 113 /* No route to host */
Marco EALREADY
#define EALREADY 114 /* Operation already in progress */
Marco EINPROGRESS
#define EINPROGRESS 115 /* Operation now in progress */
Marco ESTALE
#define ESTALE 116 /* Stale NFS file handle */
Marco EUCLEAN
#define EUCLEAN 117 /* Structure needs cleaning */
Marco ENOTNAM
#define ENOTNAM 118 /* Not a XENIX named type file */
Marco ENAVAIL
#define ENAVAIL 119 /* No XENIX semaphores available */
Marco EISNAM
#define EISNAM 120 /* Is a named type file */
Marco EREMOTEIO
#define EREMOTEIO 121 /* Remote I/O error */
Marco EDQUOT
#define EDQUOT 122 /* Quota exceeded */
Marco ENOMEDIUM
#define ENOMEDIUM 123 /* No medium found */
Marco EMEDIUMTYPE
#define EMEDIUMTYPE 124 /* Wrong medium type */
Functions
Vars
Consts
Types
Typedefs