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- /**
- * @file unistd.h
- * @author fslongjin ([email protected])
- * @brief
- * @version 0.1
- * @date 2022-04-22
- *
- * @copyright Copyright (c) 2022
- *
- */
- #pragma once
- #include <syscall/syscall.h>
- #include <syscall/syscall_num.h>
- /**
- * @brief fork当前进程
- *
- * @return pid_t
- */
- pid_t fork(void);
- /**
- * @brief vfork当前进程
- *
- * @return pid_t
- */
- pid_t vfork(void);
- /**
- * @brief 交换n字节
- * @param src 源地址
- * @param dest 目的地址
- * @param nbytes 交换字节数
- */
- void swab(void *restrict src, void *restrict dest, ssize_t nbytes);
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