The mxlib error codes and utility functions.

Enumerations
enum class	mx::error_t { mx::error_t::noerror , mx::error_t::error , mx::error_t::invalidarg , mx::error_t::invalidconfig , mx::error_t::notimpl , mx::error_t::paramnotset , mx::error_t::envnotset , mx::error_t::notfound , mx::error_t::sizeerr , mx::error_t::allocerr , mx::error_t::freeerr , mx::error_t::parseerr , mx::error_t::filesystem , mx::error_t::fileoerr , mx::error_t::filewerr , mx::error_t::filererr , mx::error_t::filecerr , mx::error_t::filenotfound , mx::error_t::fileempty , mx::error_t::dirnotfound , mx::error_t::dirempty , mx::error_t::procerr , mx::error_t::timeout , mx::error_t::liberr , mx::error_t::exception , mx::error_t::std_logic_error , mx::error_t::std_invalid_argument , mx::error_t::std_domain_error , mx::error_t::std_length_error , mx::error_t::std_out_of_range , mx::error_t::std_future_error , mx::error_t::std_bad_optional_access , mx::error_t::gnuploterr , mx::error_t::lapackerr , mx::error_t::e2big , mx::error_t::eacces , mx::error_t::eaddrinuse , mx::error_t::eaddrnotavail , mx::error_t::eafnosupport , mx::error_t::eagain , mx::error_t::ealready , mx::error_t::ebadf , mx::error_t::ebadmsg , mx::error_t::ebusy , mx::error_t::ecanceled , mx::error_t::echild , mx::error_t::econnaborted , mx::error_t::econnrefused , mx::error_t::econnreset , mx::error_t::edestaddrreq , mx::error_t::edom , mx::error_t::eexist , mx::error_t::efault , mx::error_t::efbig , mx::error_t::ehostunreach , mx::error_t::eidrm , mx::error_t::eilseq , mx::error_t::einprogress , mx::error_t::eintr , mx::error_t::einval , mx::error_t::eio , mx::error_t::eisconn , mx::error_t::eisdir , mx::error_t::eloop , mx::error_t::emfile , mx::error_t::emlink , mx::error_t::emsgsize , mx::error_t::enametoolong , mx::error_t::enetdown , mx::error_t::enetreset , mx::error_t::enetunreach , mx::error_t::enfile , mx::error_t::enobufs , mx::error_t::enodata , mx::error_t::enodev , mx::error_t::enoent , mx::error_t::enoexec , mx::error_t::enolck , mx::error_t::enolink , mx::error_t::enomem , mx::error_t::enomsg , mx::error_t::enoprotoopt , mx::error_t::enospc , mx::error_t::enosr , mx::error_t::enostr , mx::error_t::enosys , mx::error_t::enotconn , mx::error_t::enotdir , mx::error_t::enotempty , mx::error_t::enotrecoverable , mx::error_t::enotsock , mx::error_t::enotsup , mx::error_t::enotty , mx::error_t::enxio , mx::error_t::eopnotsupp , mx::error_t::eoverflow , mx::error_t::eownerdead , mx::error_t::eperm , mx::error_t::epipe , mx::error_t::eproto , mx::error_t::eprotonosupport , mx::error_t::eprototype , mx::error_t::erange , mx::error_t::erofs , mx::error_t::espipe , mx::error_t::esrch , mx::error_t::etime , mx::error_t::etimedout , mx::error_t::etxtbsy , mx::error_t::ewouldblock , mx::error_t::exdev }
	The mxlib error codes. More...

Functions
static constexpr const char *	mx::errorName (const error_t &errc)
	Convert an error_t code to its name.

static constexpr const char *	mx::errorMessage (const error_t &errc)
	Get the descriptive message for an error_t code.

static constexpr error_t	mx::errno2error_t (const int &err)
	Convert an errno code to error_t.

Enumeration Type Documentation

◆ error_t

enum class mx::error_t

strong

The mxlib error codes.

Enumerator
noerror	No error has occurred.
error	A general error has occurred.
invalidarg	An argument was invalid.
invalidconfig	A config setting was invalid.
notimpl	A component or technique is not implemented.
paramnotset	A parameter was not set.
envnotset	A environment variable was not set.
notfound	An item was not found.
sizeerr	A size was invalid or calculated incorrectly.
allocerr	An error occurred during memory allocation.
freeerr	An error occurred during memory de-allocation.
parseerr	A parsing error occurred.
filesystem	A general filesystem error occurred.
fileoerr	An error occurred while opening a file.
filewerr	An error occurred while writing to a file.
filererr	An error occurred while reading from a file.
filecerr	An error occurred while closing a file.
filenotfound	The file was not found.
fileempty	The file is empty.
dirnotfound	The directory was not found.
dirempty	The directory was empty.
procerr	An error occurred while starting a process.
timeout	A timeout occurred.
liberr	An error was returned by a library.
exception	An exception was thrown.
std_logic_error	A logic error exception was thrown.
std_invalid_argument	An invalid argument exception was thrown.
std_domain_error	A domain error exception was thrown.
std_length_error	A length error exception was thrown.
std_out_of_range	An out of range exception was thrown.
std_future_error	A future error exception was thrown.
std_bad_optional_access	A bad optional access exception was thrown.
gnuploterr	An error was returned by gnuplot.
lapackerr	An error was returned by Lapack.
e2big	Argument list too long (E2BIG)
eacces	Permission denied (EACCES)
eaddrinuse	Address already in use (EADDRINUSE)
eaddrnotavail	Cannot assign requested address (EADDRNOTAVAIL)
eafnosupport	Address family not supported by protocol (EAFNOSUPPORT)
eagain	Resource temporarily unavailable (EAGAIN)
ealready	Operation already in progress (EALREADY)
ebadf	Bad file descriptor (EBADF)
ebadmsg	Bad message (EBADMSG)
ebusy	Device or resource busy (EBUSY)
ecanceled	Operation canceled (ECANCELED)
echild	No child processes (ECHILD)
econnaborted	Software caused connection abort (ECONNABORTED)
econnrefused	Connection refused (ECONNREFUSED)
econnreset	Connection reset by peer (ECONNRESET)
edestaddrreq	Destination address required (EDESTADDRREQ)
edom	Numerical argument out of domain (EDOM)
eexist	File exists (EEXIST)
efault	Bad address (EFAULT)
efbig	File too large (EFBIG)
ehostunreach	No route to host (EHOSTUNREACH)
eidrm	Identifier removed (EIDRM)
eilseq	Invalid or incomplete multibyte or wide character (EILSEQ)
einprogress	Operation now in progress (EINPROGRESS)
eintr	Interrupted system call (EINTR)
einval	Invalid argument (EINVAL)
eio	Input/output error (EIO)
eisconn	Transport endpoint is already connected (EISCONN)
eisdir	Is a directory (EISDIR)
eloop	Too many levels of symbolic links (ELOOP)
emfile	Too many open files (EMFILE)
emlink	Too many links (EMLINK)
emsgsize	Message too long (EMSGSIZE)
enametoolong	File name too long (ENAMETOOLONG)
enetdown	Network is down (ENETDOWN)
enetreset	Network dropped connection on reset (ENETRESET)
enetunreach	Network is unreachable (ENETUNREACH)
enfile	Too many open files in system (ENFILE)
enobufs	No buffer space available (ENOBUFS)
enodata	No data available (ENODATA)
enodev	No such device (ENODEV)
enoent	No such file or directory (ENOENT)
enoexec	Exec format error (ENOEXEC)
enolck	No locks available (ENOLCK)
enolink	Link has been severed (ENOLINK)
enomem	Cannot allocate memory (ENOMEM)
enomsg	No message of desired type (ENOMSG)
enoprotoopt	Protocol not available (ENOPROTOOPT)
enospc	No space left on device (ENOSPC)
enosr	Out of streams resources (ENOSR)
enostr	Device not a stream (ENOSTR)
enosys	Function not implemented (ENOSYS)
enotconn	Transport endpoint is not connected (ENOTCONN)
enotdir	Not a directory (ENOTDIR)
enotempty	Directory not empty (ENOTEMPTY)
enotrecoverable	State not recoverable (ENOTRECOVERABLE)
enotsock	Socket operation on non-socket (ENOTSOCK)
enotsup	Operation not supported (ENOTSUP)
enotty	Inappropriate ioctl for device (ENOTTY)
enxio	No such device or address (ENXIO)
eopnotsupp	Operation not supported (EOPNOTSUPP)
eoverflow	Value too large for defined data type (EOVERFLOW)
eownerdead	Owner died (EOWNERDEAD)
eperm	Operation not permitted (EPERM)
epipe	Broken pipe (EPIPE)
eproto	Protocol error (EPROTO)
eprotonosupport	Protocol not supported (EPROTONOSUPPORT)
eprototype	Protocol wrong type for socket (EPROTOTYPE)
erange	Numerical result out of range (ERANGE)
erofs	Read-only file system (EROFS)
espipe	Illegal seek (ESPIPE)
esrch	No such process (ESRCH)
etime	Timer expired (ETIME)
etimedout	Connection timed out (ETIMEDOUT)
etxtbsy	Text file busy (ETXTBSY)
ewouldblock	Resource temporarily unavailable (EWOULDBLOCK)
exdev	Invalid cross-device link (EXDEV)