Now, the ACL is defined to give the root user read, write, and execute permissions, but not the deletion (that is, the "d") permission bit.
现在,ACL 已定义成赋予根用户读、写和执行权限,但没有删除权限位(即 “d”)。
The first bit indicates that it's a special file, and the d stands for directory.
第一位表示它是一个特殊的文件,d 表示目录。
Note here that on a 32-bit system, the compiler may not align the variable d, even though it is a 64-bit object, because the hardware treats it as two 32-bit objects.
注意,在一个32位的系统上,编译器可能并没有对变量d进行对齐,尽管它是一个64位的对象,这是因为硬件会将其当作两个32位的对象进行处理。
It'd be a little bit annoying but we really have-- we really do have to do this.
确实有点讨厌,不过我们真的还是要做一下
Let me go ahead and call print F. I'm going to say A equals A and then I need a percent D, backslash, comma A; so this is a little bit of -- more syntax than would be nice, %d but I'm just saying, literally, A equals percent D, and I'm plugging in the value of A for percent D.
我们继续调用printf,我说明A等于,然后我需要%d,反斜杠n,逗号;,所以这个有点--偏向逻辑的,而不偏向美观的,但是我刚说了,字面上,A等于,我用%d插入了A的值。
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