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| author | Rickard Green <[email protected]> | 2014-08-28 21:28:45 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2014-08-28 21:28:45 +0200 |
| commit | feb45017da36be78d4c5784d758ede619fa7bfd3 (patch) | |
| tree | 52eb75973ad04d51b7f584a50e2efd7cc8722e82 /erts/emulator/beam/erl_nif.h | |
| parent | e71d52daa322f7a1f8992c0775183fce9b7309ba (diff) | |
| parent | e167bca85a86cc7a149d53da5cdd08b0905e71a6 (diff) | |
| download | otp-feb45017da36be78d4c5784d758ede619fa7bfd3.tar.gz otp-feb45017da36be78d4c5784d758ede619fa7bfd3.tar.bz2 otp-feb45017da36be78d4c5784d758ede619fa7bfd3.zip | |
Merge branch 'vinoski/enif-schedule-nif' into maint
* vinoski/enif-schedule-nif:
add enif_schedule_nif() to NIF API
Diffstat (limited to 'erts/emulator/beam/erl_nif.h')
| -rw-r--r-- | erts/emulator/beam/erl_nif.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h index 5b93c2398e..226fc199a1 100644 --- a/erts/emulator/beam/erl_nif.h +++ b/erts/emulator/beam/erl_nif.h @@ -42,9 +42,13 @@ ** 2.5: R17 Maps API additions ** 2.6: R17 with maps ** R17 dirty schedulers +** 2.7: 17.3 add enif_schedule_nif +** remove enif_schedule_dirty_nif, enif_schedule_dirty_nif_finalizer, enif_dirty_nif_finalizer +** add ErlNifEntry options +** add ErlNifFunc flags */ #define ERL_NIF_MAJOR_VERSION 2 -#define ERL_NIF_MINOR_VERSION 6 +#define ERL_NIF_MINOR_VERSION 7 /* * The emulator will refuse to load a nif-lib with a major version @@ -125,8 +129,10 @@ typedef struct const char* name; unsigned arity; ERL_NIF_TERM (*fptr)(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]); + unsigned flags; }ErlNifFunc; + typedef struct enif_entry_t { int major; @@ -139,8 +145,11 @@ typedef struct enif_entry_t int (*upgrade)(ErlNifEnv*, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info); void (*unload) (ErlNifEnv*, void* priv_data); const char* vm_variant; + unsigned options; }ErlNifEntry; +/* Field bits for ErlNifEntry options */ +#define ERL_NIF_DIRTY_NIF_OPTION 1 typedef struct @@ -232,10 +241,21 @@ extern TWinDynNifCallbacks WinDynNifCallbacks; # else # define ERL_NIF_INIT_DECL(MODNAME) __declspec(dllexport) ErlNifEntry* nif_init(TWinDynNifCallbacks* callbacks) # endif -# define ERL_NIF_INIT_BODY memcpy(&WinDynNifCallbacks,callbacks,sizeof(TWinDynNifCallbacks)) +# 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 #else # define ERL_NIF_INIT_GLOB -# define ERL_NIF_INIT_BODY +# 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 # ifdef STATIC_ERLANG_NIF # define ERL_NIF_INIT_DECL(MODNAME) ErlNifEntry* MODNAME ## _nif_init(void) # else |