/*
 * %CopyrightBegin%
 *
 * Copyright Ericsson AB 2010. All Rights Reserved.
 *
 * 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
 *
 *     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%
 */

/*
 * Common structures for both erl_driver.h and erl_nif.h
 */

#ifndef __ERL_DRV_NIF_H__
#define __ERL_DRV_NIF_H__

typedef struct {
    int driver_major_version;
    int driver_minor_version;
    char *erts_version;
    char *otp_release;
    int thread_support;
    int smp_support;
    int async_threads;
    int scheduler_threads;
    int nif_major_version;
    int nif_minor_version;
    int dirty_scheduler_support;
}  ErlDrvSysInfo;

typedef struct {
    int suggested_stack_size;
} ErlDrvThreadOpts;

#if defined(ERL_DRV_DIRTY_SCHEDULER_SUPPORT) || defined(ERL_NIF_DIRTY_SCHEDULER_SUPPORT)
typedef enum {
    ERL_DRV_DIRTY_JOB_CPU_BOUND = 1,
    ERL_DRV_DIRTY_JOB_IO_BOUND  = 2
} ErlDrvDirtyJobFlags;
#endif

#endif  /* __ERL_DRV_NIF_H__ */