1 /* 2 * %CopyrightBegin% 3 * 4 * Copyright Ericsson AB 2010-2017. All Rights Reserved. 5 * 6 * The contents of this file are subject to the Erlang Public License, 7 * Version 1.1, (the "License"); you may not use this file except in 8 * compliance with the License. You should have received a copy of the 9 * Erlang Public License along with this software. If not, it can be 10 * retrieved online at http://www.erlang.org/. 11 * 12 * Software distributed under the License is distributed on an "AS IS" 13 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 14 * the License for the specific language governing rights and limitations 15 * under the License. 16 * 17 * %CopyrightEnd% 18 */ 19 20 /* 21 * Common structures for both erl_driver.h and erl_nif.h 22 */ 23 24 #ifndef __ERL_DRV_NIF_H__ 25 #define __ERL_DRV_NIF_H__ 26 27 typedef struct { 28 int driver_major_version; 29 int driver_minor_version; 30 char *erts_version; 31 char *otp_release; 32 int thread_support; 33 int smp_support; 34 int async_threads; 35 int scheduler_threads; 36 int nif_major_version; 37 int nif_minor_version; 38 } ErlDrvSysInfo; 39 40 typedef struct { 41 int suggested_stack_size; 42 } ErlDrvThreadOpts; 43 44 #endif /* __ERL_DRV_NIF_H__ */ 45 46 47 48 49