Gets the time the bookmark for @uri was added to @bookmark
In the event the URI cannot be found, -1 is returned and @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.
a valid URI
Return: a timestamp
GException on failure.
2.12
See Implementation
Gets the time the bookmark for @uri was added to @bookmark
In the event the URI cannot be found, -1 is returned and @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND.