Method

WPEPlatformSettingsget_value

Declaration [src]

GVariant*
wpe_settings_get_value (
  WPESettings* settings,
  const char* key,
  GError** error
)

Description [src]

If the key is not registered it will return NULL and set error.

Parameters

key

Type: const char*

The key to look up.

The data is owned by the caller of the function.

The value is a NUL terminated UTF-8 string.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: GVariant

The value associated with the given key.

The data is owned by the instance.