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author | Raymond Hettinger <python@rcn.com> | 2017-02-06 07:15:57 -0800 |
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committer | Raymond Hettinger <python@rcn.com> | 2017-02-06 07:15:57 -0800 |
commit | 826745ba953b4ef23462fb0bc2d7b3db23b51d89 (patch) | |
tree | 7789cc87df07c2786c40e6888cbb532a94ce6334 /Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c | |
parent | 95b272b4e0d5438a12702e51e05d03f5a5a8e505 (diff) | |
parent | 515f1cf20f4e9656b1bcda236bad8ed0e33770f0 (diff) | |
download | cpython-826745ba953b4ef23462fb0bc2d7b3db23b51d89.tar.gz |
merge
Diffstat (limited to 'Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c')
-rw-r--r-- | Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c b/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c deleted file mode 100644 index f00d830234..0000000000 --- a/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c +++ /dev/null @@ -1,61 +0,0 @@ -/* { dg-do run } */ -#include "ffitest.h" - -typedef struct -{ - unsigned char uc; - double d; - unsigned int ui; -} test_structure_1; - -static test_structure_1 struct1(test_structure_1 ts) -{ - ts.uc++; - ts.d--; - ts.ui++; - - return ts; -} - -int main (void) -{ - ffi_cif cif; - ffi_type *args[MAX_ARGS]; - void *values[MAX_ARGS]; - ffi_type ts1_type; - ffi_type *ts1_type_elements[4]; - - memset(&cif, 1, sizeof(cif)); - ts1_type.size = 0; - ts1_type.alignment = 0; - ts1_type.type = FFI_TYPE_STRUCT; - ts1_type.elements = ts1_type_elements; - ts1_type_elements[0] = &ffi_type_uchar; - ts1_type_elements[1] = &ffi_type_double; - ts1_type_elements[2] = &ffi_type_uint; - ts1_type_elements[3] = NULL; - - test_structure_1 ts1_arg; - /* This is a hack to get a properly aligned result buffer */ - test_structure_1 *ts1_result = - (test_structure_1 *) malloc (sizeof(test_structure_1)); - - args[0] = &ts1_type; - values[0] = &ts1_arg; - - /* Initialize the cif */ - CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, - &ts1_type, args) == FFI_OK); - - ts1_arg.uc = '\x01'; - ts1_arg.d = 3.14159; - ts1_arg.ui = 555; - - ffi_call(&cif, FFI_FN(struct1), ts1_result, values); - - CHECK(ts1_result->ui == 556); - CHECK(ts1_result->d == 3.14159 - 1); - - free (ts1_result); - exit(0); -} |