| The following table lists most error codes found in various operating |
| systems supported by FFmpeg. |
| |
| OS |
| Code Std F LBMWwb Text (YMMV) |
| |
| E2BIG POSIX ++++++ Argument list too long |
| EACCES POSIX ++++++ Permission denied |
| EADDRINUSE POSIX +++..+ Address in use |
| EADDRNOTAVAIL POSIX +++..+ Cannot assign requested address |
| EADV +..... Advertise error |
| EAFNOSUPPORT POSIX +++..+ Address family not supported |
| EAGAIN POSIX + ++++++ Resource temporarily unavailable |
| EALREADY POSIX +++..+ Operation already in progress |
| EAUTH .++... Authentication error |
| EBADARCH ..+... Bad CPU type in executable |
| EBADE +..... Invalid exchange |
| EBADEXEC ..+... Bad executable |
| EBADF POSIX ++++++ Bad file descriptor |
| EBADFD +..... File descriptor in bad state |
| EBADMACHO ..+... Malformed Macho file |
| EBADMSG POSIX ++4... Bad message |
| EBADR +..... Invalid request descriptor |
| EBADRPC .++... RPC struct is bad |
| EBADRQC +..... Invalid request code |
| EBADSLT +..... Invalid slot |
| EBFONT +..... Bad font file format |
| EBUSY POSIX - ++++++ Device or resource busy |
| ECANCELED POSIX +++... Operation canceled |
| ECHILD POSIX ++++++ No child processes |
| ECHRNG +..... Channel number out of range |
| ECOMM +..... Communication error on send |
| ECONNABORTED POSIX +++..+ Software caused connection abort |
| ECONNREFUSED POSIX - +++ss+ Connection refused |
| ECONNRESET POSIX +++..+ Connection reset |
| EDEADLK POSIX ++++++ Resource deadlock avoided |
| EDEADLOCK +..++. File locking deadlock error |
| EDESTADDRREQ POSIX +++... Destination address required |
| EDEVERR ..+... Device error |
| EDOM C89 - ++++++ Numerical argument out of domain |
| EDOOFUS .F.... Programming error |
| EDOTDOT +..... RFS specific error |
| EDQUOT POSIX +++... Disc quota exceeded |
| EEXIST POSIX ++++++ File exists |
| EFAULT POSIX - ++++++ Bad address |
| EFBIG POSIX - ++++++ File too large |
| EFTYPE .++... Inappropriate file type or format |
| EHOSTDOWN +++... Host is down |
| EHOSTUNREACH POSIX +++..+ No route to host |
| EHWPOISON +..... Memory page has hardware error |
| EIDRM POSIX +++... Identifier removed |
| EILSEQ C99 ++++++ Illegal byte sequence |
| EINPROGRESS POSIX - +++ss+ Operation in progress |
| EINTR POSIX - ++++++ Interrupted system call |
| EINVAL POSIX + ++++++ Invalid argument |
| EIO POSIX + ++++++ I/O error |
| EISCONN POSIX +++..+ Socket is already connected |
| EISDIR POSIX ++++++ Is a directory |
| EISNAM +..... Is a named type file |
| EKEYEXPIRED +..... Key has expired |
| EKEYREJECTED +..... Key was rejected by service |
| EKEYREVOKED +..... Key has been revoked |
| EL2HLT +..... Level 2 halted |
| EL2NSYNC +..... Level 2 not synchronized |
| EL3HLT +..... Level 3 halted |
| EL3RST +..... Level 3 reset |
| ELIBACC +..... Can not access a needed shared library |
| ELIBBAD +..... Accessing a corrupted shared library |
| ELIBEXEC +..... Cannot exec a shared library directly |
| ELIBMAX +..... Too many shared libraries |
| ELIBSCN +..... .lib section in a.out corrupted |
| ELNRNG +..... Link number out of range |
| ELOOP POSIX +++..+ Too many levels of symbolic links |
| EMEDIUMTYPE +..... Wrong medium type |
| EMFILE POSIX ++++++ Too many open files |
| EMLINK POSIX ++++++ Too many links |
| EMSGSIZE POSIX +++..+ Message too long |
| EMULTIHOP POSIX ++4... Multihop attempted |
| ENAMETOOLONG POSIX - ++++++ File name too long |
| ENAVAIL +..... No XENIX semaphores available |
| ENEEDAUTH .++... Need authenticator |
| ENETDOWN POSIX +++..+ Network is down |
| ENETRESET SUSv3 +++..+ Network dropped connection on reset |
| ENETUNREACH POSIX +++..+ Network unreachable |
| ENFILE POSIX ++++++ Too many open files in system |
| ENOANO +..... No anode |
| ENOATTR .++... Attribute not found |
| ENOBUFS POSIX - +++..+ No buffer space available |
| ENOCSI +..... No CSI structure available |
| ENODATA XSR +N4... No message available |
| ENODEV POSIX - ++++++ No such device |
| ENOENT POSIX - ++++++ No such file or directory |
| ENOEXEC POSIX ++++++ Exec format error |
| ENOFILE ...++. No such file or directory |
| ENOKEY +..... Required key not available |
| ENOLCK POSIX ++++++ No locks available |
| ENOLINK POSIX ++4... Link has been severed |
| ENOMEDIUM +..... No medium found |
| ENOMEM POSIX ++++++ Not enough space |
| ENOMSG POSIX +++..+ No message of desired type |
| ENONET +..... Machine is not on the network |
| ENOPKG +..... Package not installed |
| ENOPROTOOPT POSIX +++..+ Protocol not available |
| ENOSPC POSIX ++++++ No space left on device |
| ENOSR XSR +N4... No STREAM resources |
| ENOSTR XSR +N4... Not a STREAM |
| ENOSYS POSIX + ++++++ Function not implemented |
| ENOTBLK +++... Block device required |
| ENOTCONN POSIX +++..+ Socket is not connected |
| ENOTDIR POSIX ++++++ Not a directory |
| ENOTEMPTY POSIX ++++++ Directory not empty |
| ENOTNAM +..... Not a XENIX named type file |
| ENOTRECOVERABLE SUSv4 - +..... State not recoverable |
| ENOTSOCK POSIX +++..+ Socket operation on non-socket |
| ENOTSUP POSIX +++... Operation not supported |
| ENOTTY POSIX ++++++ Inappropriate I/O control operation |
| ENOTUNIQ +..... Name not unique on network |
| ENXIO POSIX ++++++ No such device or address |
| EOPNOTSUPP POSIX +++..+ Operation not supported (on socket) |
| EOVERFLOW POSIX +++..+ Value too large to be stored in data type |
| EOWNERDEAD SUSv4 +..... Owner died |
| EPERM POSIX - ++++++ Operation not permitted |
| EPFNOSUPPORT +++..+ Protocol family not supported |
| EPIPE POSIX - ++++++ Broken pipe |
| EPROCLIM .++... Too many processes |
| EPROCUNAVAIL .++... Bad procedure for program |
| EPROGMISMATCH .++... Program version wrong |
| EPROGUNAVAIL .++... RPC prog. not avail |
| EPROTO POSIX ++4... Protocol error |
| EPROTONOSUPPORT POSIX - +++ss+ Protocol not supported |
| EPROTOTYPE POSIX +++..+ Protocol wrong type for socket |
| EPWROFF ..+... Device power is off |
| ERANGE C89 - ++++++ Result too large |
| EREMCHG +..... Remote address changed |
| EREMOTE +++... Object is remote |
| EREMOTEIO +..... Remote I/O error |
| ERESTART +..... Interrupted system call should be restarted |
| ERFKILL +..... Operation not possible due to RF-kill |
| EROFS POSIX ++++++ Read-only file system |
| ERPCMISMATCH .++... RPC version wrong |
| ESHLIBVERS ..+... Shared library version mismatch |
| ESHUTDOWN +++..+ Cannot send after socket shutdown |
| ESOCKTNOSUPPORT +++... Socket type not supported |
| ESPIPE POSIX ++++++ Illegal seek |
| ESRCH POSIX ++++++ No such process |
| ESRMNT +..... Srmount error |
| ESTALE POSIX +++..+ Stale NFS file handle |
| ESTRPIPE +..... Streams pipe error |
| ETIME XSR +N4... Stream ioctl timeout |
| ETIMEDOUT POSIX - +++ss+ Connection timed out |
| ETOOMANYREFS +++... Too many references: cannot splice |
| ETXTBSY POSIX +++... Text file busy |
| EUCLEAN +..... Structure needs cleaning |
| EUNATCH +..... Protocol driver not attached |
| EUSERS +++... Too many users |
| EWOULDBLOCK POSIX +++..+ Operation would block |
| EXDEV POSIX ++++++ Cross-device link |
| EXFULL +..... Exchange full |
| |
| Notations: |
| |
| F: used in FFmpeg (-: a few times, +: a lot) |
| |
| SUSv3: Single Unix Specification, version 3 |
| SUSv4: Single Unix Specification, version 4 |
| XSR: XSI STREAMS (obsolete) |
| |
| OS: availability on some supported operating systems |
| L: GNU/Linux |
| B: BSD (F: FreeBSD, N: NetBSD) |
| M: MacOS X |
| W: Microsoft Windows (s: emulated with winsock, see libavformat/network.h) |
| w: Mingw32 (3.17) and Mingw64 (2.0.1) |
| b: BeOS |
