efl/src/tests/eolian_cxx/complex.c

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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <Eina.h>
#include <Eo.h>
struct Complex_Data {};
typedef struct Complex_Data Complex_Data;
eo: Rename EAPI macro to EO_API in Eo library Summary: Patch from a series of patches to rename EAPI symbols to specific library DSOs. = The Rationale = This patch is from a series of patches to rename EAPI symbols to specific library DSOs. EAPI was designed to be able to pass `__attribute__ ((visibility ("default")))` for symbols with GCC, which would mean that even if -fvisibility=hidden was used when compiling the library, the needed symbols would get exported. MSVC __almost__ works like GCC (or mingw) in which you can declare everything as export and it will just work (slower, but it will work). But there's a caveat: global variables will not work the same way for MSVC, but works for mingw and GCC. For global variables (as opposed to functions), MSVC requires correct DSO visibility for MSVC: instead of declaring a symbol as export for everything, you need to declare it as import when importing from another DSO and export when defining it locally. With current EAPI definitions, we get the following example working in mingw and MSVC (observe it doesn't define any global variables as exported symbols). Example 1: dll1: ``` EAPI void foo(void); EAPI void bar() { foo(); } ``` dll2: ``` EAPI void foo() { printf ("foo\n"); } ``` This works fine with API defined as __declspec(dllexport) in both cases and for gcc defining as `__atttribute__((visibility("default")))`. However, the following: Example 2: dll1: ``` EAPI extern int foo; EAPI void foobar(void); EAPI void bar() { foo = 5; foobar(); } ``` dll2: ``` EAPI int foo = 0; EAPI void foobar() { printf ("foo %d\n", foo); } ``` This will work on mingw but will not work for MSVC. And that's why LIBAPI is the only solution that works for MSVC. Co-authored-by: João Paulo Taylor Ienczak Zanette <jpaulotiz@gmail.com> Co-authored-by: Lucas Cavalcante de Sousa <lucks.sousa@gmail.com> Co-authored-by: Ricardo Campos <ricardo.campos@expertise.dev> Reviewers: jptiz, lucas, vtorri, woohyun Reviewed By: jptiz, lucas, vtorri Subscribers: cedric, #reviewers, #committers Tags: #efl Differential Revision: https://phab.enlightenment.org/D12203
2020-12-09 08:50:29 -08:00
#define EOLIANCXXTEST_API
#define EOLIANCXXTEST_API_WEAK
#include "complex.eo.h"
EOLIAN static void
_complex_inptrcont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inclasscont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_incontcont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_incontcontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_incontowncontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_incontowncont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_instringcont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_instringowncont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_instringcontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inarray(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Array *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inarrayown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Array *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inhash(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Hash *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inhashown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Hash *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_initerator(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Iterator *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_initeratorown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Iterator *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inaccessor(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Accessor *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_inaccessorown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Accessor *l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outclasscont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outcontcont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outcontcontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outcontowncontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outcontowncont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outstringcont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outstringowncont(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outstringcontown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outarray(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Array **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outarrayown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Array **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outhash(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Hash **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outhashown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Hash **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outiterator(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Iterator **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outiteratorown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Iterator **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outaccessor(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Accessor **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_outaccessorown(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_Accessor **l EINA_UNUSED)
{
}
EOLIAN static void
_complex_foo(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Eina_List *l EINA_UNUSED)
{
}
EOLIAN static Eina_Array *
_complex_bar(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED)
{
return NULL;
}
EOLIAN static Complex *
_complex_wrapper_r(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED)
{
return NULL;
}
EOLIAN static void
_complex_wrapper_in(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Complex *a1 EINA_UNUSED)
{
}
EOLIAN static void
_complex_wrapper_inout(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Complex **a1 EINA_UNUSED)
{
}
EOLIAN static void
_complex_wrapper_out(Eo *obj EINA_UNUSED, Complex_Data *pd EINA_UNUSED, Complex **a1 EINA_UNUSED)
{
}
#include "complex.eo.c"