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D-Bus GLib bindings - Reference Manual | ![]() |
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enum DBusGError; gboolean dbus_g_error_has_name (GError *error, const char *name); const char* dbus_g_error_get_name (GError *error); GQuark dbus_g_error_quark (void); void dbus_g_error_domain_register (GQuark domain, const char *default_iface, GType code_enum);
typedef enum { DBUS_GERROR_FAILED, DBUS_GERROR_NO_MEMORY, DBUS_GERROR_SERVICE_UNKNOWN, DBUS_GERROR_NAME_HAS_NO_OWNER, DBUS_GERROR_NO_REPLY, DBUS_GERROR_IO_ERROR, DBUS_GERROR_BAD_ADDRESS, DBUS_GERROR_NOT_SUPPORTED, DBUS_GERROR_LIMITS_EXCEEDED, DBUS_GERROR_ACCESS_DENIED, DBUS_GERROR_AUTH_FAILED, DBUS_GERROR_NO_SERVER, DBUS_GERROR_TIMEOUT, DBUS_GERROR_NO_NETWORK, DBUS_GERROR_ADDRESS_IN_USE, DBUS_GERROR_DISCONNECTED, DBUS_GERROR_INVALID_ARGS, DBUS_GERROR_FILE_NOT_FOUND, DBUS_GERROR_FILE_EXISTS, DBUS_GERROR_UNKNOWN_METHOD, DBUS_GERROR_TIMED_OUT, DBUS_GERROR_MATCH_RULE_NOT_FOUND, DBUS_GERROR_MATCH_RULE_INVALID, DBUS_GERROR_SPAWN_EXEC_FAILED, DBUS_GERROR_SPAWN_FORK_FAILED, DBUS_GERROR_SPAWN_CHILD_EXITED, DBUS_GERROR_SPAWN_CHILD_SIGNALED, DBUS_GERROR_SPAWN_FAILED, DBUS_GERROR_UNIX_PROCESS_ID_UNKNOWN, DBUS_GERROR_INVALID_SIGNATURE, DBUS_GERROR_INVALID_FILE_CONTENT, DBUS_GERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN, DBUS_GERROR_REMOTE_EXCEPTION } DBusGError;
gboolean dbus_g_error_has_name (GError *error, const char *name);
Determine whether D-BUS error name for a remote exception matches the given name. This function is intended to be invoked on a GError returned from an invocation of a remote method, e.g. via dbus_g_proxy_end_call. It will silently return FALSE for errors which are not remote D-BUS exceptions (i.e. with a domain other than DBUS_GERROR or a code other than DBUS_GERROR_REMOTE_EXCEPTION).
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the GError given from the remote method |
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the D-BUS error name |
Returns : |
TRUE iff the remote error has the given name |
const char* dbus_g_error_get_name (GError *error);
This function may only be invoked on a GError returned from an invocation of a remote method, e.g. via dbus_g_proxy_end_call. Moreover, you must ensure that the error's domain is DBUS_GERROR, and the code is DBUS_GERROR_REMOTE_EXCEPTION.
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the GError given from the remote method |
Returns : |
the D-BUS name for a remote exception. |
GQuark dbus_g_error_quark (void);
The implementation of DBUS_GERROR error domain. See documentation for GError in GLib reference manual.
Returns : |
the error domain quark for use with GError |
void dbus_g_error_domain_register (GQuark domain, const char *default_iface, GType code_enum);
Register a GError domain and set of codes with D-BUS. You must have created a GEnum for the error codes. This function will not be needed with an introspection-capable GLib.