jni/ruby/ext/fiddle/libffi-3.2.1/testsuite/libffi.call/err_bad_abi.c


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/* Area:                ffi_prep_cif, ffi_prep_closure
   Purpose:             Test error return for bad ABIs.
   Limitations: none.
   PR:                  none.
   Originator:  Blake Chaffin 6/6/2007   */

/* { dg-do run } */

#include "ffitest.h"

static void
dummy_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__, 
         void** args __UNUSED__, void* userdata __UNUSED__)
{}

int main (void)
{
        ffi_cif cif;
        void *code;
        ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
        ffi_type* arg_types[1];

        arg_types[0] = NULL;

        CHECK(ffi_prep_cif(&cif, 255, 0, &ffi_type_void,
                arg_types) == FFI_BAD_ABI);

        CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &ffi_type_void,
                arg_types) == FFI_OK);

        cif.abi= 255;

        CHECK(ffi_prep_closure_loc(pcl, &cif, dummy_fn, NULL, code) == FFI_BAD_ABI);

        exit(0);
}