1.cutlery used for serving and eating food
2.the act of branching out or dividing into branches
3.a part of a forked or branching shape;
he broke off one of the branches
4.an agricultural tool used for lifting or digging; has a handle and metal prongs
5.the angle formed by the inner sides of the legs where they join the human trunk
1.lift with a pitchfork;
pitchfork hay
2.place under attack with one's own pieces, of two enemy pieces
3.divide into two or more branches so as to form a fork;
The road forks
4.shape like a fork;
She forked her fingers
fork()函數 Linux #include<unistd.h> #include<sys/types.h> 函數定義: pid_t fork( void); (pid_t 是一個宏定義,其實質是int 被定義在#include<sys/types.h>中) 返回值: 若成功調用一次則返回兩個值,子進程返回0,父進程返回子進程ID;否則,出錯返回-1 函數說明: 一個現有進程可以調用fork函數創建一個新進程。由fork創建的新進程被稱為子進程(child process)。fork函數被調用一次但返回兩次。兩次