error code description emsgsize enetdown enetreset enetunreach message too long network is down network dropped connection due to reset network is unreachable file table overflow no buffer space available no such device no such file or directory exec format error no record locks available out of memory protocol not available no space left on device function not implemented transport endpoint is not connected not directory directory not empty socket operation on non-socket not terminal no such device or address operation not supported on transport endpoint operation not permitted protocol family not supported broken pipe protocol not supported protocol wrong type for socket math result not representable object is remote read-only file system cannot send after transport endpoint shutdown socket type not supported illegal seek no such process stale nfs file handle connection timed out too many referencescannot splice too many users operation would block cross-device link enfile enobufs enodev enoent enoexec enolck enomem enoprotoopt enospc enosys enotconn enotdir enotempty enotsock enotty enxio eopnotsupp eperm epfnosupport epipe eprotonosupport eprototype erange eremote erofs eshutdown esocktnosupport espipe esrch estale etimedout etoomanyrefs eusers ewouldblock exdev lib fl ff