/* Copyright 2010-2024 Bas van Tiel

*

* 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.

*/

#ifndef CMDQUEUE_H

#define CMDQUEUE_H

#include <stdint.h>

#include "pthread.h"

#include "list.h"

#ifdef __cplusplus

extern "C" {

#endif

struct cmd {

struct list_tag head;

int32_t type;

};

typedef struct cmdqueue_tag * cmdqueue_t;

int32_t cmdqueue_init(cmdqueue_t *handle,

const char *name,

void (*cmd_callback)(void *cookie,

struct cmd *cmd),

void *cookie,

uint32_t num_commands,

uint32_t size_cmd);

int32_t cmdqueue_deinit(cmdqueue_t handle);

void cmdqueue_flush(cmdqueue_t handle,

void (*flush_callback)(void *cookie,

struct cmd *cmd,

uint32_t *count),

void *cookie,

uint32_t *count);

void cmdqueue_getcmd_sync(cmdqueue_t handle,

struct cmd **cmd);

void cmdqueue_getcmd_async(cmdqueue_t handle,

struct cmd **cmd);

void cmdqueue_sync_cmd(cmdqueue_t handle,

struct cmd *cmd);

void cmdqueue_sync_highprio_cmd(cmdqueue_t handle,

struct cmd *cmd);

void cmdqueue_async_cmd(cmdqueue_t handle,

struct cmd *cmd);

#ifdef __cplusplus

}

#endif

#endif