22 lines
428 B
C
22 lines
428 B
C
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#pragma once
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#include "types.h"
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/**
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* @brief 等待所有子进程退出
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*
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* @param stat_loc 返回的子进程结束状态
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* @return pid_t
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*/
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pid_t wait(int *stat_loc);
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/**
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* @brief 等待指定pid的子进程退出
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*
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* @param pid 子进程的pid
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* @param stat_loc 返回的子进程结束状态
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* @param options 额外的控制选项
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* @return pid_t
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*/
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pid_t waitpid(pid_t pid, int *stat_loc, int options);
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