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54 lines
2.0 KiB
54 lines
2.0 KiB
/**
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********************************************************************************
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* Copyright (C) 2021 NEXTCHIP Inc. All rights reserved.
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* This software is the confidential and proprietary information of
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* NEXTCHIP, Inc. ("Confidential Information"). You shall not disclose such
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* Confidential Information and shall use it only in accordance with
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* the terms of the license agreement you entered into with NEXTCHIP.
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********************************************************************************
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*/
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/**
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********************************************************************************
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* @file : nc_utils.h
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*
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* @brief : util api header
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*
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* @author : SoC SW team. NextChip Inc.
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*
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* @date : 2022.02.08.
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*
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* @version : 1.0.0
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********************************************************************************
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* @note
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*
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********************************************************************************
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*/
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#ifndef __UTILS_H__
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#define __UTILS_H__
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#include "stdint.h"
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#include <net/if.h>
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#define MAXVAL(a,b) (((a) > (b)) ? (a) : (b))
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#define ALIGN_UP(x, align) (((x) + (align)-1) / (align) * (align))
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#define ALIGN_DOWN(x, align) ((x) / (align) * (align))
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#define MAX_IFNAME_SIZE (IFNAMSIZ - 1)
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#define MAX_TASK_CNT (10)
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extern int nc_is_file(const char *path);
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extern int nc_copy_file(const char *src, const char *dst);
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extern int nc_get_file_size(char *file_path);
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extern uint64_t nc_get_free_mem_size(void);
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extern uint64_t nc_get_mono_time(void);
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extern uint64_t nc_elapsed_time(uint64_t p_time);
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extern uint64_t nc_get_mono_us_time(void);
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extern uint64_t nc_elapsed_us_time(uint64_t p_time);
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extern int nc_init_path_localizer(void);
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extern char *nc_localize_path(const char *path);
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extern int nc_get_local_IPv4(const char* if_name, char *ret_ip_addr);
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extern void nc_backtrace(void);
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extern void nc_fps_delay(long milliseconds);
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extern uint64_t nc_get_us_from_timeval(struct timeval *ts);
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extern uint32_t nc_trim(char *str);
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#endif // __UTILS_H__
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