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e62bbf13e5
* swab函数 Signed-off-by: Yuqia <15287042733@163.com> * 修正格式 Signed-off-by: Yuqia <15287042733@163.com> Co-authored-by: fslongjin <longjin@RinGoTek.cn>
36 lines
571 B
C
36 lines
571 B
C
/**
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* @file unistd.h
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* @author fslongjin (longjin@RinGoTek.cn)
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* @brief
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* @version 0.1
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* @date 2022-04-22
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*
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* @copyright Copyright (c) 2022
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*
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*/
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#pragma once
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#include <syscall/syscall.h>
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#include <syscall/syscall_num.h>
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/**
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* @brief fork当前进程
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*
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* @return pid_t
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*/
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pid_t fork(void);
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/**
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* @brief vfork当前进程
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*
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* @return pid_t
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*/
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pid_t vfork(void);
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/**
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* @brief 交换n字节
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* @param src 源地址
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* @param dest 目的地址
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* @param nbytes 交换字节数
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*/
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void swab(void *restrict src, void *restrict dest, ssize_t nbytes); |