eina_value_copy assume the given Eina_Value as target is not initialized
when it copy the source in it. In eina_value_reference_copy we were initialising
before calling eina_value_copy which would then override and leak the internal
pointer no fault of the users.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Differential Revision: https://phab.enlightenment.org/D9943
These helpers are similar to eina_value_X_new(), however do not
allocate the Eina_Value, rather return it.
These are useful when the value struct storage was already there but
needs to be initialized in a single line, like as stack variables or
when returning a value.
these utilities are very useful, but names became too long. Since they
do not conflict with anything else, shorten them.
Since they were available before as inline function, provide a macro
to rename them for old source that's compiled against newer library.
merged from maelstrom/azy. commonly used functionality for eina_value with _util_ namespace to make them easier to find in the value header nightmare
@feature
Cedric Bail
Xavi Artigas
Cedric Bail
Gustavo Sverzut Barbieri
Vincent Torri
Jérémy Zurcher
Mike Blumenkrantz