Ruby  2.7.1p83(2020-03-31revisiona0c7c23c9cec0d0ffcba012279cd652d28ad5bf3)
err_bad_abi.c
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1 /* Area: ffi_prep_cif, ffi_prep_closure
2  Purpose: Test error return for bad ABIs.
3  Limitations: none.
4  PR: none.
5  Originator: Blake Chaffin 6/6/2007 */
6 
7 /* { dg-do run } */
8 
9 #include "ffitest.h"
10 
11 static void
12 dummy_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
13  void** args __UNUSED__, void* userdata __UNUSED__)
14 {}
15 
16 int main (void)
17 {
18  ffi_cif cif;
19  void *code;
20  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
21  ffi_type* arg_types[1];
22 
23  arg_types[0] = NULL;
24 
25  CHECK(ffi_prep_cif(&cif, 255, 0, &ffi_type_void,
26  arg_types) == FFI_BAD_ABI);
27 
29  arg_types) == FFI_OK);
30 
31  cif.abi= 255;
32 
33  CHECK(ffi_prep_closure_loc(pcl, &cif, dummy_fn, NULL, code) == FFI_BAD_ABI);
34 
35  exit(0);
36 }
NULL
#define NULL
Definition: _sdbm.c:101
ffitest.h
ffi_type_void
const ffi_type ffi_type_void
Definition: types.c:63
__UNUSED__
#define __UNUSED__
Definition: ffitest.h:28
CHECK
#define CHECK(sub)
Definition: compile.c:448
FFI_DEFAULT_ABI
@ FFI_DEFAULT_ABI
Definition: ffitarget.h:38
ffi_prep_cif
ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs, ffi_type *rtype, ffi_type **atypes)
Definition: prep_cif.c:226
main
int main(void)
Definition: err_bad_abi.c:16
exit
void exit(int __status) __attribute__((__noreturn__))
ffi_prep_closure_loc
ffi_status ffi_prep_closure_loc(ffi_closure *closure, ffi_cif *cif, void(*fun)(ffi_cif *, void *, void **, void *), void *user_data, void *codeloc)
Definition: ffi.c:928