GLib.log_set_handler_full
Description: Reference for GLib.log_set_handler_full

### Function

# GLiblog_set_handler_full

since: 2.46

#### Declaration [src]

    guint
    g_log_set_handler_full (
      const gchar* log_domain,
      GLogLevelFlags log_levels,
      GLogFunc log_func,
      gpointer user_data,
      GDestroyNotify destroy
    )

#### Description [src]

Like `g_log_set_handler()`, but takes a destroy notify for the `user_data`.

This has no effect if structured logging is enabled; see Using Structured Logging.

The `log_domain` parameter can be set to `NULL` or an empty string to use the default application domain.

Available since: 2.46

This function is renamed to `g_log_set_handler()` in language bindings.

#### Parameters

`log_domain`

  Type: `const gchar*`

  The log domain application domain.

  The argument can be `NULL`.
  The data is owned by the caller of the function.
  The value is a NUL terminated UTF-8 string.

`log_levels`

  Type: `GLogLevelFlags`

  The log levels to apply the log handler for. To handle fatal and recursive messages as well, combine the log levels with the `G_LOG_FLAG_FATAL` and `G_LOG_FLAG_RECURSION` bit flags.

`log_func`

  Type: `GLogFunc`

  The log handler function.

`user_data`

  Type: `gpointer`

  Data passed to the log handler.

  The argument can be `NULL`.
  The data is owned by the caller of the function.

`destroy`

  Type: `GDestroyNotify`

  Destroy notify for `user_data`, or `NULL`.

#### Return value

Type: `guint`

The ID of the new handler.