diff options
Diffstat (limited to 'erts/emulator/beam/erl_drv_nif.h')
| -rw-r--r-- | erts/emulator/beam/erl_drv_nif.h | 112 |
1 files changed, 102 insertions, 10 deletions
diff --git a/erts/emulator/beam/erl_drv_nif.h b/erts/emulator/beam/erl_drv_nif.h index ea013a49a3..6ec5fbb895 100644 --- a/erts/emulator/beam/erl_drv_nif.h +++ b/erts/emulator/beam/erl_drv_nif.h @@ -1,18 +1,19 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2010. All Rights Reserved. + * Copyright Ericsson AB 2010-2016. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -35,12 +36,103 @@ typedef struct { int scheduler_threads; int nif_major_version; int nif_minor_version; + int dirty_scheduler_support; } ErlDrvSysInfo; typedef struct { int suggested_stack_size; } ErlDrvThreadOpts; + +typedef enum { + ERL_DIRTY_JOB_CPU_BOUND = 1, + ERL_DIRTY_JOB_IO_BOUND = 2 +} ErlDirtyJobFlags; + +#ifdef SIZEOF_CHAR +# define SIZEOF_CHAR_SAVED__ SIZEOF_CHAR +# undef SIZEOF_CHAR +#endif +#ifdef SIZEOF_SHORT +# define SIZEOF_SHORT_SAVED__ SIZEOF_SHORT +# undef SIZEOF_SHORT +#endif +#ifdef SIZEOF_INT +# define SIZEOF_INT_SAVED__ SIZEOF_INT +# undef SIZEOF_INT +#endif +#ifdef SIZEOF_LONG +# define SIZEOF_LONG_SAVED__ SIZEOF_LONG +# undef SIZEOF_LONG +#endif +#ifdef SIZEOF_LONG_LONG +# define SIZEOF_LONG_LONG_SAVED__ SIZEOF_LONG_LONG +# undef SIZEOF_LONG_LONG +#endif +#ifdef HALFWORD_HEAP_EMULATOR +# define HALFWORD_HEAP_EMULATOR_SAVED__ HALFWORD_HEAP_EMULATOR +# undef HALFWORD_HEAP_EMULATOR +#endif +#include "erl_int_sizes_config.h" +#if defined(SIZEOF_CHAR_SAVED__) && SIZEOF_CHAR_SAVED__ != SIZEOF_CHAR +# error SIZEOF_CHAR mismatch +#endif +#if defined(SIZEOF_SHORT_SAVED__) && SIZEOF_SHORT_SAVED__ != SIZEOF_SHORT +# error SIZEOF_SHORT mismatch +#endif +#if defined(SIZEOF_INT_SAVED__) && SIZEOF_INT_SAVED__ != SIZEOF_INT +# error SIZEOF_INT mismatch +#endif +#if defined(SIZEOF_LONG_SAVED__) && SIZEOF_LONG_SAVED__ != SIZEOF_LONG +# error SIZEOF_LONG mismatch +#endif +#if defined(SIZEOF_LONG_LONG_SAVED__) && SIZEOF_LONG_LONG_SAVED__ != SIZEOF_LONG_LONG +# error SIZEOF_LONG_LONG mismatch +#endif + +#if !defined(__GNUC__) && (defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)) +typedef unsigned __int64 ErlNapiUInt64; +typedef signed __int64 ErlNapiSInt64; +#define ERL_NAPI_SINT64_MAX__ 9223372036854775807i64 +#define ERL_NAPI_SINT64_MIN__ (-ERL_NAPI_SINT64_MAX__ - 1i64) +#elif SIZEOF_LONG == 8 +typedef unsigned long ErlNapiUInt64; +typedef signed long ErlNapiSInt64; +#define ERL_NAPI_SINT64_MAX__ 9223372036854775807L +#define ERL_NAPI_SINT64_MIN__ (-ERL_NAPI_SINT64_MAX__ - 1L) +#elif SIZEOF_LONG_LONG == 8 +typedef unsigned long long ErlNapiUInt64; +typedef signed long long ErlNapiSInt64; +#define ERL_NAPI_SINT64_MAX__ 9223372036854775807LL +#define ERL_NAPI_SINT64_MIN__ (-ERL_NAPI_SINT64_MAX__ - 1LL) +#else +# error No 64-bit integer type +#endif + +#if SIZEOF_VOID_P == 8 +typedef ErlNapiUInt64 ErlNapiUInt; +typedef ErlNapiSInt64 ErlNapiSInt; +#elif SIZEOF_VOID_P == 4 +# if SIZEOF_LONG == SIZEOF_VOID_P +typedef unsigned long ErlNapiUInt; +typedef signed long ErlNapiSInt; +# elif SIZEOF_INT == SIZEOF_VOID_P +typedef unsigned int ErlNapiUInt; +typedef signed int ErlNapiSInt; +# else +# error No 32-bit integer type +# endif +#else +# error Not support arch +#endif + +#define ERTS_NAPI_TIME_ERROR__ ERL_NAPI_SINT64_MIN__ + +#define ERTS_NAPI_SEC__ 0 +#define ERTS_NAPI_MSEC__ 1 +#define ERTS_NAPI_USEC__ 2 +#define ERTS_NAPI_NSEC__ 3 + #endif /* __ERL_DRV_NIF_H__ */ |