Errors

Errors — error definitions and utilities

Synopsis

#define             TLM_ERROR
#define             TLM_GET_ERROR_FOR_ID                (code,
                                                         message,
                                                         ...)
enum                TlmError;
GQuark              tlm_error_quark                     (void);

Description

This file provides Tlm error definitions and utilities. When creating an error, use TLM_ERROR for the error domain and errors from TlmError for the error code.

    GError* err = g_error_new(TLM_ERROR, TLM_ERROR_INVALID_INPUT,
    "Invalid input");

Details

TLM_ERROR

#define TLM_ERROR   (tlm_error_quark())

This macro should be used when creating a GError (for example with g_error_new()).

TLM_GET_ERROR_FOR_ID()

#define             TLM_GET_ERROR_FOR_ID(code, message, args...)

A helper macro that creates a GError with the proper tlm domain

`code` :	A TlmError specifying the error
`message` :	Format string for the error message
`...` :	parameters for the error string

enum TlmError

typedef enum {
    TLM_ERROR_NONE,

    TLM_ERROR_UNKNOWN = 1,
    TLM_ERROR_INTERNAL_SERVER,
    TLM_ERROR_PERMISSION_DENIED,

    TLM_ERROR_INVALID_INPUT = 32,
    TLM_ERROR_SEAT_NOT_FOUND,
    TLM_ERROR_SESSION_CREATION_FAILURE,
    TLM_ERROR_SESSION_ALREADY_EXISTS,
    TLM_ERROR_SESSION_NOT_VALID,
    TLM_ERROR_DBUS_SERVER_START_FAILURE,

    TLM_ERROR_DBUS_REQ_ABORTED = 40,
    TLM_ERROR_DBUS_REQ_NOT_SUPPORTED,
    TLM_ERROR_DBUS_REQ_UNKNOWN,

    TLM_ERROR_LAST_ERR = 400
} TlmError;

This enumeration provides a list of errors

`TLM_ERROR_NONE`	No error
`TLM_ERROR_UNKNOWN`	Catch-all for errors not distinguished by another error code
`TLM_ERROR_INTERNAL_SERVER`	Server internal error
`TLM_ERROR_PERMISSION_DENIED`	Permission denied
`TLM_ERROR_INVALID_INPUT`	Invalid input
`TLM_ERROR_SEAT_NOT_FOUND`	Seat not found
`TLM_ERROR_SESSION_CREATION_FAILURE`	Session creation failed
`TLM_ERROR_SESSION_ALREADY_EXISTS`	Session already exists
`TLM_ERROR_SESSION_NOT_VALID`	session is not valid anymore
`TLM_ERROR_DBUS_SERVER_START_FAILURE`	dbus-server startup failed
`TLM_ERROR_DBUS_REQ_ABORTED`	Dbus request aborted
`TLM_ERROR_DBUS_REQ_NOT_SUPPORTED`	Dbus request not supported
`TLM_ERROR_DBUS_REQ_UNKNOWN`	Dbus request failed with unknown error
`TLM_ERROR_LAST_ERR`	Placeholder to rearrange enumeration

tlm_error_quark ()

GQuark              tlm_error_quark                     (void);

Creates and returns a domain for Tlm errors.

Returns :

GQuark for Tlm errors

			Tizen Login Manager Reference Manual
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