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authorSteve Vinoski <vinoski@ieee.org>2014-10-01 18:44:36 -0400
committerSteve Vinoski <vinoski@ieee.org>2014-10-02 15:25:18 -0400
commita22560bae02fcb531538d692cbfcc0e293d57747 (patch)
tree3192d4bfe1230601ec1b67a582808b60c3486441 /erts
parent86ae7ccc44b38137c504a46b619ffad935d74b99 (diff)
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Fix missing field initializer in ERL_NIF_INIT macro
In the ERL_NIF_INIT macro, add a missing static initializer for the new options field which was added to the ErlNifEntry struct for 17.3. This fix prevents compile-time errors in NIFs when the compiler is instructed to treat missing field initializers as errors.
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/erl_nif.h23
1 files changed, 9 insertions, 14 deletions
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h
index 226fc199a1..849024453c 100644
--- a/erts/emulator/beam/erl_nif.h
+++ b/erts/emulator/beam/erl_nif.h
@@ -241,21 +241,10 @@ extern TWinDynNifCallbacks WinDynNifCallbacks;
# else
# define ERL_NIF_INIT_DECL(MODNAME) __declspec(dllexport) ErlNifEntry* nif_init(TWinDynNifCallbacks* callbacks)
# endif
-# ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT
-# define ERL_NIF_INIT_BODY do { \
- memcpy(&WinDynNifCallbacks,callbacks,sizeof(TWinDynNifCallbacks)); \
- entry.options = ERL_NIF_DIRTY_NIF_OPTION; \
- } while(0)
-# else
-# define ERL_NIF_INIT_BODY memcpy(&WinDynNifCallbacks,callbacks,sizeof(TWinDynNifCallbacks))
-# endif
+# define ERL_NIF_INIT_BODY memcpy(&WinDynNifCallbacks,callbacks,sizeof(TWinDynNifCallbacks))
#else
# define ERL_NIF_INIT_GLOB
-# ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT
-# define ERL_NIF_INIT_BODY entry.options = ERL_NIF_DIRTY_NIF_OPTION
-# else
-# define ERL_NIF_INIT_BODY
-# endif
+# define ERL_NIF_INIT_BODY
# ifdef STATIC_ERLANG_NIF
# define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* MODNAME ## _nif_init(void)
# else
@@ -263,6 +252,11 @@ extern TWinDynNifCallbacks WinDynNifCallbacks;
# endif
#endif
+#ifdef ERL_NIF_DIRTY_SCHEDULER_SUPPORT
+# define ERL_NIF_ENTRY_OPTIONS ERL_NIF_DIRTY_NIF_OPTION
+#else
+# define ERL_NIF_ENTRY_OPTIONS 0
+#endif
#ifdef __cplusplus
}
@@ -288,7 +282,8 @@ ERL_NIF_INIT_DECL(NAME) \
sizeof(FUNCS) / sizeof(*FUNCS), \
FUNCS, \
LOAD, RELOAD, UPGRADE, UNLOAD, \
- ERL_NIF_VM_VARIANT \
+ ERL_NIF_VM_VARIANT, \
+ ERL_NIF_ENTRY_OPTIONS \
}; \
ERL_NIF_INIT_BODY; \
return &entry; \