sd-bus-errors

systemd

sd-bus-errors

SD_BUS_ERROR_FAILED

SD_BUS_ERROR_NO_MEMORY

SD_BUS_ERROR_SERVICE_UNKNOWN

SD_BUS_ERROR_NAME_HAS_NO_OWNER

SD_BUS_ERROR_NO_REPLY

SD_BUS_ERROR_IO_ERROR

SD_BUS_ERROR_BAD_ADDRESS

SD_BUS_ERROR_NOT_SUPPORTED

SD_BUS_ERROR_LIMITS_EXCEEDED

SD_BUS_ERROR_ACCESS_DENIED

SD_BUS_ERROR_AUTH_FAILED

SD_BUS_ERROR_NO_SERVER

SD_BUS_ERROR_TIMEOUT

SD_BUS_ERROR_NO_NETWORK

SD_BUS_ERROR_ADDRESS_IN_USE

SD_BUS_ERROR_DISCONNECTED

SD_BUS_ERROR_INVALID_ARGS

SD_BUS_ERROR_FILE_NOT_FOUND

SD_BUS_ERROR_FILE_EXISTS

SD_BUS_ERROR_UNKNOWN_METHOD

SD_BUS_ERROR_UNKNOWN_OBJECT

SD_BUS_ERROR_UNKNOWN_INTERFACE

SD_BUS_ERROR_UNKNOWN_PROPERTY

SD_BUS_ERROR_PROPERTY_READ_ONLY

SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN

SD_BUS_ERROR_INVALID_SIGNATURE

SD_BUS_ERROR_INCONSISTENT_MESSAGE

SD_BUS_ERROR_TIMED_OUT

SD_BUS_ERROR_MATCH_RULE_NOT_FOUND

SD_BUS_ERROR_MATCH_RULE_INVALID

SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED

SD_BUS_ERROR_INVALID_FILE_CONTENT

SD_BUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN

SD_BUS_ERROR_OBJECT_PATH_IN_USE

Standard D-Bus error names

#include <systemd/sd-bus.h>

#define SD_BUS_ERROR_FAILED "org.freedesktop.DBus.Error.Failed" #define SD_BUS_ERROR_NO_MEMORY "org.freedesktop.DBus.Error.NoMemory" #define SD_BUS_ERROR_SERVICE_UNKNOWN "org.freedesktop.DBus.Error.ServiceUnknown" #define SD_BUS_ERROR_NAME_HAS_NO_OWNER "org.freedesktop.DBus.Error.NameHasNoOwner" #define SD_BUS_ERROR_NO_REPLY "org.freedesktop.DBus.Error.NoReply" #define SD_BUS_ERROR_IO_ERROR "org.freedesktop.DBus.Error.IOError" #define SD_BUS_ERROR_BAD_ADDRESS "org.freedesktop.DBus.Error.BadAddress" #define SD_BUS_ERROR_NOT_SUPPORTED "org.freedesktop.DBus.Error.NotSupported" #define SD_BUS_ERROR_LIMITS_EXCEEDED "org.freedesktop.DBus.Error.LimitsExceeded" #define SD_BUS_ERROR_ACCESS_DENIED "org.freedesktop.DBus.Error.AccessDenied" #define SD_BUS_ERROR_AUTH_FAILED "org.freedesktop.DBus.Error.AuthFailed" #define SD_BUS_ERROR_NO_SERVER "org.freedesktop.DBus.Error.NoServer" #define SD_BUS_ERROR_TIMEOUT "org.freedesktop.DBus.Error.Timeout" #define SD_BUS_ERROR_NO_NETWORK "org.freedesktop.DBus.Error.NoNetwork" #define SD_BUS_ERROR_ADDRESS_IN_USE "org.freedesktop.DBus.Error.AddressInUse" #define SD_BUS_ERROR_DISCONNECTED "org.freedesktop.DBus.Error.Disconnected" #define SD_BUS_ERROR_INVALID_ARGS "org.freedesktop.DBus.Error.InvalidArgs" #define SD_BUS_ERROR_FILE_NOT_FOUND "org.freedesktop.DBus.Error.FileNotFound" #define SD_BUS_ERROR_FILE_EXISTS "org.freedesktop.DBus.Error.FileExists" #define SD_BUS_ERROR_UNKNOWN_METHOD "org.freedesktop.DBus.Error.UnknownMethod" #define SD_BUS_ERROR_UNKNOWN_OBJECT "org.freedesktop.DBus.Error.UnknownObject" #define SD_BUS_ERROR_UNKNOWN_INTERFACE "org.freedesktop.DBus.Error.UnknownInterface" #define SD_BUS_ERROR_UNKNOWN_PROPERTY "org.freedesktop.DBus.Error.UnknownProperty" #define SD_BUS_ERROR_PROPERTY_READ_ONLY "org.freedesktop.DBus.Error.PropertyReadOnly" #define SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN "org.freedesktop.DBus.Error.UnixProcessIdUnknown" #define SD_BUS_ERROR_INVALID_SIGNATURE "org.freedesktop.DBus.Error.InvalidSignature" #define SD_BUS_ERROR_INCONSISTENT_MESSAGE "org.freedesktop.DBus.Error.InconsistentMessage" #define SD_BUS_ERROR_TIMED_OUT "org.freedesktop.DBus.Error.TimedOut" #define SD_BUS_ERROR_MATCH_RULE_NOT_FOUND "org.freedesktop.DBus.Error.MatchRuleNotFound" #define SD_BUS_ERROR_MATCH_RULE_INVALID "org.freedesktop.DBus.Error.MatchRuleInvalid" #define SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED \ "org.freedesktop.DBus.Error.InteractiveAuthorizationRequired" #define SD_BUS_ERROR_INVALID_FILE_CONTENT "org.freedesktop.DBus.Error.InvalidFileContent" #define SD_BUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN \ "org.freedesktop.DBus.Error.SELinuxSecurityContextUnknown" #define SD_BUS_ERROR_OBJECT_PATH_IN_USE "org.freedesktop.DBus.Error.ObjectPathInUse"

Description

In addition to the error names user programs define, D-Bus knows a number of generic, standardized error names that are listed below.

In addition to this list, in sd-bus, the special error namespace System.Error. is used to map arbitrary Linux system errors (as defined by errno(3)) to D-Bus errors and back. For example, the error EUCLEAN is mapped to System.Error.EUCLEAN and back.

SD_BUS_ERROR_FAILED
A generic error indication. See the error message for further details. This error name should be avoided, in favor of a more expressive error name.

SD_BUS_ERROR_NO_MEMORY
A memory allocation failed, and the requested operation could not be completed.

SD_BUS_ERROR_SERVICE_UNKNOWN
The contacted bus service is unknown and cannot be activated.

SD_BUS_ERROR_NAME_HAS_NO_OWNER
The specified bus service name currently has no owner.

SD_BUS_ERROR_NO_REPLY
A message did not receive a reply. This error is usually generated after a timeout.

SD_BUS_ERROR_IO_ERROR
Generic input/output error, for example when accessing a socket or other I/O context.

SD_BUS_ERROR_BAD_ADDRESS
The specified D-Bus bus address string is malformed.

SD_BUS_ERROR_NOT_SUPPORTED
The requested operation is not supported on the local system.

SD_BUS_ERROR_LIMITS_EXCEEDED
Some limited resource has been exhausted.

SD_BUS_ERROR_ACCESS_DENIED
Access to a resource has been denied due to security restrictions.

SD_BUS_ERROR_AUTH_FAILED
Authentication did not complete successfully.

SD_BUS_ERROR_NO_SERVER
Unable to connect to the specified server.

SD_BUS_ERROR_TIMEOUT
An operation timed out. Note that method calls which timeout generate a SD_BUS_ERROR_NO_REPLY.

SD_BUS_ERROR_NO_NETWORK
No network available to execute requested network operation on.

SD_BUS_ERROR_ADDRESS_IN_USE
The specified network address is already being listened on.

SD_BUS_ERROR_DISCONNECTED
The connection has been terminated.

SD_BUS_ERROR_INVALID_ARGS
One or more invalid arguments have been passed.

SD_BUS_ERROR_FILE_NOT_FOUND
The requested file could not be found.

SD_BUS_ERROR_FILE_EXISTS
The requested file already exists.

SD_BUS_ERROR_UNKNOWN_METHOD
The requested method does not exist in the selected interface.

SD_BUS_ERROR_UNKNOWN_OBJECT
The requested object does not exist in the selected service.

SD_BUS_ERROR_UNKNOWN_INTERFACE
The requested interface does not exist on the selected object.

SD_BUS_ERROR_UNKNOWN_PROPERTY
The requested property does not exist in the selected interface.

SD_BUS_ERROR_PROPERTY_READ_ONLY
A write operation was requested on a read-only property.

SD_BUS_ERROR_UNIX_PROCESS_ID_UNKNOWN
The requested PID is not known.

SD_BUS_ERROR_INVALID_SIGNATURE
The specified message signature is not valid.

SD_BUS_ERROR_INCONSISTENT_MESSAGE
The passed message does not validate correctly.

SD_BUS_ERROR_MATCH_RULE_NOT_FOUND
The specified match rule does not exist.

SD_BUS_ERROR_MATCH_RULE_INVALID
The specified match rule is invalid.

SD_BUS_ERROR_INTERACTIVE_AUTHORIZATION_REQUIRED
Access to the requested operation is not permitted. However, it might be available after interactive authentication. This is usually returned by method calls supporting a framework for additional interactive authorization, when interactive authorization was not enabled with the sd_bus_message_set_allow_interactive_authorization(3) for the method call message.