2
Purpose: Check structures.
5
Originator: From the original ffitest.c */
17
static test_structure_4 struct4(test_structure_4 ts)
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ts.ui3 = ts.ui1 * ts.ui2 * ts.ui3;
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ffi_type *args[MAX_ARGS];
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void *values[MAX_ARGS];
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ffi_type *ts4_type_elements[4];
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ts4_type.alignment = 0;
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ts4_type.type = FFI_TYPE_STRUCT;
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test_structure_4 ts4_arg;
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ts4_type.elements = ts4_type_elements;
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ts4_type_elements[0] = &ffi_type_uint;
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ts4_type_elements[1] = &ffi_type_uint;
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ts4_type_elements[2] = &ffi_type_uint;
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ts4_type_elements[3] = NULL;
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/* This is a hack to get a properly aligned result buffer */
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test_structure_4 *ts4_result =
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(test_structure_4 *) malloc (sizeof(test_structure_4));
49
/* Initialize the cif */
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CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ts4_type, args) == FFI_OK);
56
ffi_call (&cif, FFI_FN(struct4), ts4_result, values);
58
CHECK(ts4_result->ui3 == 2U * 3U * 4U);