This call also initializes the semaphore count: int sem_init(sem_t *sem, int pshared, unsigned int value). In this code

它还会对信号量计数器进行初始化：int sem_init(sem_t *sem, int pshared, unsigned int value)。

youdao

How to count the hamming distance of two short int?

如何计算汉明距离的两个短整型？

youdao

Because even though it's a little confusing or a little sort of contradictory, the argument count includes the name of the program itself, -- which can actually be int useful because if someone -- if a producer changes the name of a program by renaming a file, you, the program still have access to your own name by this mechanism.

因为即使它有点迷惑的,或有点冲突的，参数计数包括程序的名字，那个可以是int型的，因为如果有谁-,如果程序员通过重命名改变了一个程序的名字，你仍然可以用这个机制,使用你自己的名字。

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