1/* { dg-do run } */ 2 3#include "ffitest.h" 4 5static int 6base_func(void* self, void* args, void* kwds) 7{ 8 printf("%ld %ld %ld\n", (long)self, (long)args, (long)kwds); 9 return -42; 10} 11 12 13static void 14closure_test_fn7(ffi_cif* cif,void* resp,void** args, void* userdata) 15{ 16 *(int*)resp = base_func(*(void**)args[0], *(void**)args[1], *(void**)args[2]); 17} 18 19typedef int (*closure_test_type7)(void*, void*, void*); 20 21int main (void) 22{ 23 ffi_cif cif; 24#ifndef USING_MMAP 25 static ffi_closure cl; 26#endif 27 ffi_closure *pcl; 28 ffi_type * cl_arg_types[3]; 29 int i, res; 30#ifdef USING_MMAP 31 pcl = allocate_mmap (sizeof(ffi_closure)); 32#else 33 //pcl = &cl; 34 pcl = malloc(sizeof(*pcl)); 35 36#endif 37 38 cl_arg_types[0] = &ffi_type_pointer; 39 cl_arg_types[1] = &ffi_type_pointer; 40 cl_arg_types[2] = &ffi_type_pointer; 41 42 /* Initialize the cif */ 43 CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, 44 &ffi_type_sint, cl_arg_types) == FFI_OK); 45 46 CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn7, 47 (void *) 99 /* userdata */) == FFI_OK); 48 49 base_func(4, 5, 6); 50 /* { dg-output "4 5 6\n" } */ 51 52 (*((closure_test_type7)pcl))((void*)1, (void*)2, (void*)3); 53 /* { dg-output "1 2 3\n" } */ 54 55 exit(0); 56} 57