Use proper ffi.RTLD_LAZY flag with cffi

Author: jmp75

README.md

@@ -95,7 +95,7 @@ ut_ffi.cdef('extern void say_walk( void* owner);')
 ut_ffi.cdef('extern void release( void* obj);')
 # etc.
 
-ut_dll = ut_ffi.dlopen('c:/path/to/test_native_library.dll', 1) # Lazy loading
+ut_dll = ut_ffi.dlopen('c:/path/to/test_native_library.dll', ut_ffi.RTLD_LAZY) # Lazy loading
 
 class CustomCffiNativeHandle(CffiNativeHandle):
     def __init__(self, pointer, prior_ref_count = 0):

docs/index.md

@@ -92,7 +92,7 @@ ut_ffi.cdef('extern void say_walk( void* owner);')
 ut_ffi.cdef('extern void release( void* obj);')
 # etc.
 
-ut_dll = ut_ffi.dlopen('c:/path/to/test_native_library.dll', 1) # Lazy loading
+ut_dll = ut_ffi.dlopen('c:/path/to/test_native_library.dll', ut_ffi.RTLD_LAZY) # Lazy loading
 
 class CustomCffiNativeHandle(CffiNativeHandle):
     def __init__(self, pointer, prior_ref_count = 0):

refcount/interop.py

@@ -39,7 +39,7 @@ class CffiNativeHandle(NativeHandle):
         void* create_some_object();
         dispose_of_some_object(void* obj);
     ''')
-    mydll_so = ffi.dlopen('/path/to/mydll.so')
+    mydll_so = ffi.dlopen('/path/to/mydll.so', ffi.RTLD_LAZY)
     cffi_void_ptr = mydll_so.create_some_object()
     ```
 

tests/test_native_handle.py

@@ -85,7 +85,7 @@
 ut_ffi.cdef("extern void register_exception_callback(const void* callback);")
 ut_ffi.cdef("extern void trigger_callback();")
 
-ut_dll = ut_ffi.dlopen(native_lib_path, 1)  # Lazy loading
+ut_dll = ut_ffi.dlopen(native_lib_path, ut_ffi.RTLD_LAZY)  # Lazy loading
 
 _message_from_c: str = "<none>"