diff options
| -rw-r--r-- | cryptography/bindings/openssl/api.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/cryptography/bindings/openssl/api.py b/cryptography/bindings/openssl/api.py index 129605f3..f7e14c10 100644 --- a/cryptography/bindings/openssl/api.py +++ b/cryptography/bindings/openssl/api.py @@ -17,6 +17,8 @@ import sys import cffi +import six + from cryptography.primitives import interfaces @@ -41,16 +43,23 @@ class API(object): self.ffi = cffi.FFI() includes = [] functions = [] + macros = [] for name in self._modules: __import__("cryptography.bindings.openssl." + name) module = sys.modules["cryptography.bindings.openssl." + name] self.ffi.cdef(module.TYPES) - self.ffi.cdef(module.FUNCTIONS) - self.ffi.cdef(module.MACROS) + macros.append(module.MACROS) functions.append(module.FUNCTIONS) includes.append(module.INCLUDES) + # loop over the functions & macros after declaring all the types + # so we can set interdependent types in different files and still + # have them all defined before we parse the funcs & macros + for func, macro in six.moves.zip(functions, macros): + self.ffi.cdef(func) + self.ffi.cdef(macro) + # We include functions here so that if we got any of their definitions # wrong, the underlying C compiler will explode. In C you are allowed # to re-declare a function if it has the same signature. That is: |