Error numbers – cppreference.com
<metanoindex/>
Jeder der Makros in <cerrno> definierten erweitert, um Integer-Konstante Ausdrücke mit Typ int, jeweils mit einem positiven Wert, womit die meisten der POSIX error codes. Die folgenden Konstanten sind definiert (die Implementierung kann mehr definieren, solange sie mit 'E' beginnen, gefolgt von Ziffern oder Großbuchstaben)
Original:
Each of the macros defined in <cerrno> expands to integer constant expressions with type int, each with a positive value, matching most of the POSIX error codes. The following constants are defined (the implementation may define more, as long as they begin with 'E' followed by digits or uppercase letters)
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definiert in Header | |
E2BIG (C++11) |
Argument list too long Original: Argument list too long The text has been machine-translated via Google Translate. (Makro konstant) |
EACCES (C++11) |
Permission denied Original: Permission denied The text has been machine-translated via Google Translate. (Makro konstant) |
EADDRINUSE (C++11) |
Adresse in Gebrauch Original: Address in use The text has been machine-translated via Google Translate. (Makro konstant) |
EADDRNOTAVAIL (C++11) |
Adresse nicht verfügbar Original: Address not available The text has been machine-translated via Google Translate. (Makro konstant) |
EAFNOSUPPORT (C++11) |
Adresse der Familie nicht unterstützt Original: Address family not supported The text has been machine-translated via Google Translate. (Makro konstant) |
EAGAIN (C++11) |
Ressource nicht verfügbar, versuchen Sie es erneut Original: Resource unavailable, try again The text has been machine-translated via Google Translate. (Makro konstant) |
EALREADY (C++11) |
Verbindung bereits im Gange Original: Connection already in progress The text has been machine-translated via Google Translate. (Makro konstant) |
EBADF (C++11) |
Bad file descriptor Original: Bad file descriptor The text has been machine-translated via Google Translate. (Makro konstant) |
EBADMSG (C++11) |
Schlechte Nachricht Original: Bad message The text has been machine-translated via Google Translate. (Makro konstant) |
EBUSY (C++11) |
Device or resource busy Original: Device or resource busy The text has been machine-translated via Google Translate. (Makro konstant) |
ECANCELED (C++11) |
Vorgang abgebrochen Original: Operation canceled The text has been machine-translated via Google Translate. (Makro konstant) |
ECHILD (C++11) |
Kein Kindprozess Original: No child processes The text has been machine-translated via Google Translate. (Makro konstant) |
ECONNABORTED (C++11) |
Verbindung abgebrochen Original: Connection aborted The text has been machine-translated via Google Translate. (Makro konstant) |
ECONNREFUSED (C++11) |
Connection refused Original: Connection refused The text has been machine-translated via Google Translate. (Makro konstant) |
ECONNRESET (C++11) |
Verbindung zurückgesetzt Original: Connection reset The text has been machine-translated via Google Translate. (Makro konstant) |
EDEADLK (C++11) |
Deadlock Ressource auftreten würde Original: Resource deadlock would occur The text has been machine-translated via Google Translate. (Makro konstant) |
EDESTADDRREQ (C++11) |
Zieladresse erforderlich Original: Destination address required The text has been machine-translated via Google Translate. (Makro konstant) |
EDOM |
Mathematik Argument aus der Domäne der Funktion Original: Mathematics argument out of domain of function The text has been machine-translated via Google Translate. (Makro konstant) |
EEXIST (C++11) |
Datei existiert Original: File exists The text has been machine-translated via Google Translate. (Makro konstant) |
EFAULT (C++11) |
Bad-Adresse Original: Bad address The text has been machine-translated via Google Translate. (Makro konstant) |
EFBIG (C++11) |
Datei zu groß Original: File too large The text has been machine-translated via Google Translate. (Makro konstant) |
EHOSTUNREACH (C++11) |
Host nicht erreichbar ist Original: Host is unreachable The text has been machine-translated via Google Translate. (Makro konstant) |
EIDRM (C++11) |
Identifier entfernt Original: Identifier removed The text has been machine-translated via Google Translate. (Makro konstant) |
EILSEQ (C++11) |
Illegal Bytefolge Original: Illegal byte sequence The text has been machine-translated via Google Translate. (Makro konstant) |
EINPROGRESS (C++11) |
Operation in progress Original: Operation in progress The text has been machine-translated via Google Translate. (Makro konstant) |
EINTR (C++11) |
Unterbrochen Funktion Original: Interrupted function The text has been machine-translated via Google Translate. (Makro konstant) |
EINVAL (C++11) |
Invalid argument Original: Invalid argument The text has been machine-translated via Google Translate. (Makro konstant) |
EIO (C++11) |
I / O-Fehler Original: I/O error The text has been machine-translated via Google Translate. (Makro konstant) |
EISCONN (C++11) |
Steckdose angeschlossen ist Original: Socket is connected The text has been machine-translated via Google Translate. (Makro konstant) |
EISDIR (C++11) |
Ist ein Verzeichnis Original: Is a directory The text has been machine-translated via Google Translate. (Makro konstant) |
ELOOP (C++11) |
Zu viele Ebenen von symbolischen Links Original: Too many levels of symbolic links The text has been machine-translated via Google Translate. (Makro konstant) |
EMFILE (C++11) |
Dateideskriptor zu groß Original: File descriptor value too large The text has been machine-translated via Google Translate. (Makro konstant) |
EMLINK (C++11) |
Zu viele Links Original: Too many links The text has been machine-translated via Google Translate. (Makro konstant) |
EMSGSIZE (C++11) |
Nachricht zu groß Original: Message too large The text has been machine-translated via Google Translate. (Makro konstant) |
ENAMETOOLONG (C++11) |
Dateiname zu lang Original: Filename too long The text has been machine-translated via Google Translate. (Makro konstant) |
ENETDOWN (C++11) |
Netzwerk ausgefallen ist Original: Network is down The text has been machine-translated via Google Translate. (Makro konstant) |
ENETRESET (C++11) |
Anschluss über Netzwerk abgebrochen Original: Connection aborted by network The text has been machine-translated via Google Translate. (Makro konstant) |
ENETUNREACH (C++11) |
Network unreachable Original: Network unreachable The text has been machine-translated via Google Translate. (Makro konstant) |
ENFILE (C++11) |
Zu viele Dateien öffnen im System Original: Too many files open in system The text has been machine-translated via Google Translate. (Makro konstant) |
ENOBUFS (C++11) |
No buffer space available Original: No buffer space available The text has been machine-translated via Google Translate. (Makro konstant) |
ENODATA (C++11) |
Keine Nachricht ist auf der STREAM Kopf Lesewarteschlange Original: No message is available on the STREAM head read queue The text has been machine-translated via Google Translate. (Makro konstant) |
ENODEV (C++11) |
No such device Original: No such device The text has been machine-translated via Google Translate. (Makro konstant) |
ENOENT (C++11) |
Keine solche Datei oder das Verzeichnis Original: No such file or directory The text has been machine-translated via Google Translate. (Makro konstant) |
ENOEXEC (C++11) |
Ausführbare Datei format error Original: Executable file format error The text has been machine-translated via Google Translate. (Makro konstant) |
ENOLCK (C++11) |
Kein sperrt Verfügung Original: No locks available The text has been machine-translated via Google Translate. (Makro konstant) |
ENOLINK (C++11) |
Verbindung wurde getrennt Original: Link has been severed The text has been machine-translated via Google Translate. (Makro konstant) |
ENOMEM (C++11) |
Nicht genügend Speicherplatz Original: Not enough space The text has been machine-translated via Google Translate. (Makro konstant) |
ENOMSG (C++11) |
Keine Nachricht des gewünschten Typs Original: No message of the desired type The text has been machine-translated via Google Translate. (Makro konstant) |
ENOPROTOOPT (C++11) |
Protokoll nicht verfügbar Original: Protocol not available The text has been machine-translated via Google Translate. (Makro konstant) |
ENOSPC (C++11) |
Kein Platz mehr auf dem Gerät Original: No space left on device The text has been machine-translated via Google Translate. (Makro konstant) |
ENOSR (C++11) |
Keine STREAM Ressourcen Original: No STREAM resources The text has been machine-translated via Google Translate. (Makro konstant) |
ENOSTR (C++11) |
Not a STREAM Original: Not a STREAM The text has been machine-translated via Google Translate. (Makro konstant) |
ENOSYS (C++11) |
Funktion nicht unterstützt Original: Function not supported The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTCONN (C++11) |
Der Socket ist nicht verbunden Original: The socket is not connected The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTDIR (C++11) |
Kein Verzeichnis Original: Not a directory The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTEMPTY (C++11) |
Verzeichnis ist nicht leer Original: Directory not empty The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTRECOVERABLE (C++11) |
Staat nicht erstattungsfähig Original: State not recoverable The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTSOCK (C++11) |
Nicht eine Steckdose Original: Not a socket The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTSUP (C++11) |
Nicht unterstützt Original: Not supported The text has been machine-translated via Google Translate. (Makro konstant) |
ENOTTY (C++11) |
Unangemessen I / O Regelbetrieb Original: Inappropriate I/O control operation The text has been machine-translated via Google Translate. (Makro konstant) |
ENXIO (C++11) |
No such device oder Adresse Original: No such device or address The text has been machine-translated via Google Translate. (Makro konstant) |
EOPNOTSUPP (C++11) |
Die Operation ist nicht auf dem Sockel unterstützt Original: Operation not supported on socket The text has been machine-translated via Google Translate. (Makro konstant) |
EOVERFLOW (C++11) |
Wert zu groß, um im Datentyp gespeichert werden Original: Value too large to be stored in data type The text has been machine-translated via Google Translate. (Makro konstant) |
EOWNERDEAD (C++11) |
Vorbesitzer gestorben Original: Previous owner died The text has been machine-translated via Google Translate. (Makro konstant) |
EPERM (C++11) |
Operation not permitted Original: Operation not permitted The text has been machine-translated via Google Translate. (Makro konstant) |
EPIPE (C++11) |
Broken pipe Original: Broken pipe The text has been machine-translated via Google Translate. (Makro konstant) |
EPROTO (C++11) |
Protokollfehler Original: Protocol error The text has been machine-translated via Google Translate. (Makro konstant) |
EPROTONOSUPPORT (C++11) |
Protokoll nicht unterstützt Original: Protocol not supported The text has been machine-translated via Google Translate. (Makro konstant) |
EPROTOTYPE (C++11) |
Protokoll falschen Typ für Sockel Original: Protocol wrong type for socket The text has been machine-translated via Google Translate. (Makro konstant) |
ERANGE |
Ergebnis zu groß Original: Result too large The text has been machine-translated via Google Translate. (Makro konstant) |
EROFS (C++11) |
Read-only-Dateisystem Original: Read-only file system The text has been machine-translated via Google Translate. (Makro konstant) |
ESPIPE (C++11) |
Ungültige suchen Original: Invalid seek The text has been machine-translated via Google Translate. (Makro konstant) |
ESRCH (C++11) |
No such process Original: No such process The text has been machine-translated via Google Translate. (Makro konstant) |
ETIME (C++11) |
Stream ioctl () Timeout Original: Stream ioctl() timeout The text has been machine-translated via Google Translate. (Makro konstant) |
ETIMEDOUT (C++11) |
Zeitüberschreitung der Verbindung Original: Connection timed out The text has been machine-translated via Google Translate. (Makro konstant) |
ETXTBSY (C++11) |
Textdatei belegt Original: Text file busy The text has been machine-translated via Google Translate. (Makro konstant) |
EWOULDBLOCK (C++11) |
Operation würde blockieren Original: Operation would block The text has been machine-translated via Google Translate. (Makro konstant) |
EXDEV (C++11) |
Cross-Device-Link Original: Cross-device link The text has been machine-translated via Google Translate. (Makro konstant) |
Alle Werte sind erforderlich, um eindeutig sein, außer daß die Werte von EOPNOTSUPP und ENOTSUP können identisch sein und die Werte von EAGAIN und EWOULDBLOCK können identisch sein
Original:
All values are required to be unique except that the values of EOPNOTSUPP and ENOTSUP may be identical and the values of EAGAIN and EWOULDBLOCK may be identical
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Beispiel
#include <iostream> #include <cmath> #include <cerrno> #include <cstring> int main() { double not_a_number = std::log(-1.0); if (errno == EDOM) { std::cout << "log(-1) failed: " << std::strerror(errno) << '\n'; } }
Output:
log(-1) failed: Numerical argument out of domain
Siehe auch
(C++11) |
Die std::error_condition Aufzählung listet alle gängigen Original: the std::error_condition enumeration listing all standard The text has been machine-translated via Google Translate. (Klasse) [edit] |
Makro, das auf POSIX-kompatiblen lokalen Thread-Fehler-Nummer variable Original: macro which expands to POSIX-compatible thread-local error number variable The text has been machine-translated via Google Translate. | |
zeigt eine Zeichenfolge entspricht der aktuellen Fehler stderr Original: displays a character string corresponding of the current error to stderr The text has been machine-translated via Google Translate. (Funktion) [edit] | |
gibt einen Text-Version eines bestimmten Fehlercode Original: returns a text version of a given error code The text has been machine-translated via Google Translate. (Funktion) [edit] | |