diff options
Diffstat (limited to 'generator/python.ml')
| -rw-r--r-- | generator/python.ml | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/generator/python.ml b/generator/python.ml index aa1ce8e9..39750557 100644 --- a/generator/python.ml +++ b/generator/python.ml @@ -248,12 +248,15 @@ free_strings (char **argv) (* Python wrapper functions. *) List.iter ( fun { name = name; style = (ret, args, optargs as style); + blocking = blocking; c_function = c_function; c_optarg_prefix = c_optarg_prefix } -> pr "static PyObject *\n"; pr "py_guestfs_%s (PyObject *self, PyObject *args)\n" name; pr "{\n"; - pr " PyThreadState *py_save = NULL;\n"; + if blocking then + pr " PyThreadState *py_save = NULL;\n"; + pr " PyObject *py_g;\n"; pr " guestfs_h *g;\n"; pr " PyObject *py_r;\n"; @@ -403,23 +406,27 @@ free_strings (char **argv) pr "\n" ); - (* Release Python GIL while running. This code is from - * libvirt/python/typewrappers.h. Thanks to Dan Berrange for - * showing us how to do this properly. - *) - pr " if (PyEval_ThreadsInitialized ())\n"; - pr " py_save = PyEval_SaveThread ();\n"; - pr "\n"; + if blocking then ( + (* Release Python GIL while running. This code is from + * libvirt/python/typewrappers.h. Thanks to Dan Berrange for + * showing us how to do this properly. + *) + pr " if (PyEval_ThreadsInitialized ())\n"; + pr " py_save = PyEval_SaveThread ();\n"; + pr "\n" + ); pr " r = %s " c_function; generate_c_call_args ~handle:"g" style; pr ";\n"; - - pr "\n"; - pr " if (PyEval_ThreadsInitialized ())\n"; - pr " PyEval_RestoreThread (py_save);\n"; pr "\n"; + if blocking then ( + pr " if (PyEval_ThreadsInitialized ())\n"; + pr " PyEval_RestoreThread (py_save);\n"; + pr "\n" + ); + List.iter ( function | Pathname _ | Device _ | Dev_or_Path _ | String _ | Key _ |